{"title":"Best Sellers","description":"","products":[{"product_id":"kingspan-kooltherm-k103-floorboard-insulation-2400mm-x-1200mm-single-sheets-25mm","title":"25mm Kingspan Kooltherm K103 Floorboard Insulation 2.4m x 1.2m - 2.88m2 per board","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e25mm Kingspan Kooltherm K103 Floorboard is a rigid thermoset phenolic floor insulation board, supplied here as single sheets measuring 2.4m x 1.2m. It is the thinnest board in the K103 range, and at 25mm it is typically specified where floor depth is limited: as a thin upgrade or topping-up layer, in garage conversions, as part of a multi-layer build-up, or cut down to form the perimeter upstand strips that reduce heat loss at the floor edge.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach sheet measures 2400mm x 1200mm and covers 2.88m². The phenolic core has a thermal conductivity of 0.019 W\/mK, one of the lowest figures available in rigid floor insulation, giving the 25mm board a thermal resistance of 1.30 m²K\/W. Its compressive strength of 120 kPa allows it to carry screed and normal floor loads, and it is faced on both sides with a glass tissue based facing, autohesively bonded to the core during manufacture. Because phenolic reaches a given thermal resistance in less thickness than higher-lambda materials, the 25mm board adds insulation where there is little room to spare.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe glass tissue facing keeps the board straightforward to handle and to cut cleanly, either with a fine-toothed saw or by scoring and snapping. Single sheets can therefore be trimmed accurately to fit between joists or sized into perimeter strips with minimal waste, which matters most on smaller areas and finishing work where offcuts add up.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e25mm Kooltherm K103 is used in beam and dense block ground floors, suspended timber ground floors and solid concrete ground floors, installed below the screed, below the slab or between the joists depending on the construction. It should be laid over a damp proof membrane, installed in line with Kingspan's guidance and the project specification, and is not fitted directly over timber joists. It suits new build and refurbishment across domestic, commercial and industrial floors, and is compatible with underfloor heating systems.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Benefits of Kingspan Kooltherm K103:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e25mm rigid thermoset phenolic floor insulation board, the thinnest board in the K103 range.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal conductivity of 0.019 W\/mK, one of the lowest available for rigid floor insulation.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance (R-value) of 1.30 m²K\/W for the 25mm board.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompressive strength of 120 kPa, allowing it to carry screed and normal floor loads.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGlass tissue facing on both sides for clean cutting and straightforward handling.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSingle sheets of 2.4m x 1.2m covering 2.88m² each, so you order the exact quantity the job needs.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for beam and block, suspended timber and solid concrete floors, below slab or screed.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAdds thermal performance where floor build-up height is limited, including garage conversions and topping-up layers.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCuts down to form the minimum 25mm perimeter upstand strips that limit cold bridging at floor edges.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompatible with underfloor heating systems and suited to both new build and refurbishment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eKingspan Kooltherm K103 must be installed over a damp proof membrane (minimum 1200 gauge polythene) and is not recommended in direct contact with subsoil.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe board resists the passage of water vapour but is not a vapour control layer; below a screed it should be overlaid with a separate polythene sheet, lapped and taped, to act as the VCL.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIt is not suitable for installation directly over timber joists; in suspended floors it sits between the joists on battens, saddle clips or nails.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAt 25mm the board's 1.30 m²K\/W resistance suits upgrade, top-up, multi-layer and perimeter-strip use; check the full floor build-up against your target U-value before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBuying for a whole floor?\u003c\/strong\u003e This board is also available by the pack (12 sheets, 34.56m²): \u003cstrong\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.insulationuk.co.uk\/products\/kingspan-kooltherm-k103-phenolic-insulation\"\u003eview the K103 pack\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWhen floor depth is the constraint, the 25mm board adds thermal performance in the slimmest layer in the range, sheet by sheet.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"Default Title","offer_id":52653941129550,"sku":"BM02289","price":38.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/kingspan-kingspan-kooltherm-k103-floorboard-insulation-2400mm-x-1200mm-single-sheets-25mm-bm02289-phenolic-insulation-1172611255.png?v=1749650655"},{"product_id":"kingspan-kooltherm-k103-floorboard-insulation-2400mm-x-1200mm-single-sheets-150mm","title":"150mm Kingspan Kooltherm K103 Floorboard Insulation 2.4m x 1.2m - 2.88m2 per board","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e150mm Kingspan Kooltherm K103 Floorboard is the deepest board in the range, sold here as single sheets covering 2.88m² each. At 150mm it gives the highest thermal resistance K103 offers, so it is the board reached for when a floor is being built to a low-energy or near-Passivhaus target, and buying by the sheet lets the order follow the floor area exactly for part floors, irregular bays or topping up.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe board carries a thermal resistance of 7.85 m²K\/W, drawn from a fibre-free rigid thermoset phenolic core with a thermal conductivity of 0.019 W\/mK. It measures 2400mm x 1200mm, has a square edge and is faced on both sides with glass tissue bonded during manufacture, and holds a compressive strength of 120 kPa to BS EN 826:2013, so it copes with the load of a screed or slab laid over it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWhat 150mm offers is the range's strongest figure from one board. Reaching 7.85 m²K\/W in a single layer means a demanding low-energy floor is insulated in one pass, with a single set of joints to butt and seal rather than the two offset layers a doubled-up build would call for. Where the build-up depth is there for 150mm, the deepest board keeps the lay-up to a single layer.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e150mm Kingspan Kooltherm K103 is used in beam and dense block, suspended timber and solid concrete ground floors, laid over a damp proof membrane and installed in line with the latest Kingspan guidance and the project specification. In suspended timber floors the boards drop between the joists onto battens, saddle clips or nails rather than being fixed over them, with the support height set to suit the 150mm depth. The board works with underfloor heating, and bought as single sheets the board count follows the floor exactly with no leftover full pack to account for.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Benefits of Kingspan Kooltherm K103:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e150mm rigid thermoset phenolic floor board with a fibre-free insulation core, the deepest in the K103 floorboard range.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal conductivity of 0.019 W\/mK.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance (R-value) of 7.85 m²K\/W at 150mm, the highest in the range.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompressive strength of 120 kPa to BS EN 826:2013, for use beneath a floor screed or slab.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSquare edge, faced both sides with glass tissue bonded during manufacture.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBoard measures 2400mm x 1200mm, covering 2.88m² per sheet.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSold as single sheets, so you order the exact board count the floor needs.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for beam and dense block, suspended timber and solid concrete ground floors.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompatible with underfloor heating.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReaction to fire classification of Euroclass C-s2,d0 to BS EN 13501-1:2018.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe 7.85 m²K\/W figure is the board's thermal resistance, not the finished floor U-value; check the U-value against the full build-up before ordering.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAt 150mm the support height matters: in suspended timber floors set the batten or saddle-clip height so the board sits between the joists, and check threshold and finished-floor clearances before ordering.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLay the boards over a damp proof membrane of at least 1200 gauge, keeping the insulation clear of the subsoil.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eK103 resists the passage of water vapour but does not act as a vapour control layer; under a screed, add a separate lapped and taped polythene sheet as the VCL.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e150mm is the deepest single board in the range; where a build needs more depth, two boards can be laid in a break-bonded pattern with the joints staggered between layers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eCovering a whole floor?\u003c\/strong\u003e The same 150mm board is sold in \u003cstrong\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.insulationuk.co.uk\/products\/kingspan-kooltherm-k103-phenolic-insulation\"\u003epacks here\u003c\/a\u003e\u003c\/strong\u003e for bulk ordering.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eFor a floor reaching a low-energy U-value in a single layer, single sheets let you buy the exact number of 150mm boards the job needs and nothing spare.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"Default Title","offer_id":52653943783758,"sku":"BM02293","price":165.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/kingspan-kingspan-kooltherm-k103-floorboard-insulation-2400mm-x-1200mm-single-sheets-150mm-bm02293-phenolic-insulation-1172611239.png?v=1749650413"},{"product_id":"90mm-recticel-eurowall-full-fill-cavity-wall-insulation-1200mm-x-460mm","title":"90mm Recticel Eurowall+ Full Fill Cavity Wall Insulation 1200mm x 460mm - 5.40m2 per pack","description":"\u003cp\u003e90mm Recticel Eurowall+ Full Fill Cavity Wall Insulation Board is a high-performance PIR insulation board designed for full fill masonry cavity wall applications. It is used where a 90mm cavity insulation board is required as part of a wall build-up, helping to improve thermal performance while allowing for a 10mm residual cavity during construction.\u003c\/p\u003e\n\u003cp\u003eEach board measures 1200mm x 460mm x 90mm and is supplied in a pack of 10 boards, covering 5.4m² per pack. With a declared thermal conductivity of 0.022 W\/mK and a thermal resistance value of 4.05 m²K\/W, 90mm Recticel Eurowall+ provides a reliable insulation option for cavity wall projects where thermal performance, board fit and installation practicality all matter.\u003c\/p\u003e\n\u003cp\u003eRecticel Eurowall+ features tongue and groove edges on all four sides, helping the boards fit closely together during installation. This edge profile supports better continuity between boards, helping to reduce gaps and minimise thermal bridging across the wall insulation layer.\u003c\/p\u003e\n\u003cp\u003eThe board is designed for use in masonry cavity wall construction and should be installed in line with the latest Recticel technical guidance, project specification and relevant building requirements. Whether you're working on new builds or renovations, 90mm Eurowall+ is engineered to simplify the installation process while delivering improved insulation performance.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Benefits of Recticel Eurowall+:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e90mm PIR full fill cavity wall insulation board\u003c\/strong\u003e designed for masonry cavity wall applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.022 W\/mK thermal conductivity\u003c\/strong\u003e to support strong thermal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-value \/ thermal resistance\u003c\/strong\u003e of 4.05 m²K\/W for the 90mm board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTongue and groove edges\u003c\/strong\u003e on all four sides to help boards fit closely together during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for use with a 10mm residual cavity\u003c\/strong\u003e, supporting conventional bricklaying techniques.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps reduce gaps\u003c\/strong\u003e between boards and limit thermal bridging across the insulation layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-emissivity reflective foil\u003c\/strong\u003e facing to the cavity side, with grey alkali-resistant foil facing to the inner leaf side.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for specified domestic and commercial\u003c\/strong\u003e masonry cavity wall constructions when installed in line with Recticel guidance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied as 10 boards\u003c\/strong\u003e per pack, covering \u003cstrong\u003e5.4m²\u003c\/strong\u003e per pack\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecticel Eurowall+ is your go-to insulation solution, offering a blend of performance, ease of installation, and energy efficiency. Its advanced features make it an ideal choice for achieving enhanced insulation in any construction project, ensuring a sustainable, comfortable, and energy-efficient building environment.\u003c\/p\u003e","brand":"Recticel","offers":[{"title":"Default Title","offer_id":52654109688142,"sku":"IUK01402","price":125.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/90mm-recticel-eurowall-full-fill-cavity-wall-insulation-1200mm-x-460mm-hero.webp?v=1779194714"},{"product_id":"115mm-recticel-eurowall-full-fill-cavity-wall-insulation-1200mm-x-460mm","title":"115mm Recticel Eurowall®+ Full Fill Cavity Wall Insulation 1200mm x 460mm - 4.32m2 per pack","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWhen a project calls for a 125mm full fill cavity, the 115mm Recticel Eurowall®+ is the board that fits the brief. Specified where thinner boards cannot reach the required thermal target, it delivers a thermal resistance of 5.2 m²K\/W from the same 0.022 W\/mK PIR core that runs across the Eurowall®+ range, but with meaningfully more performance per wall build-up.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe board is manufactured at 1200mm x 460mm and comes in packs of 8, covering 4.32m² per pack. The 10mm residual cavity is maintained, keeping the installation process familiar for bricklayers and avoiding any need to adjust standard wall build-up details. Tongue and groove joints on all four edges lock boards together during installation, supporting continuity across the insulation layer and reducing the risk of gaps at board joints.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEurowall®+ is BBA certified, NHBC approved and LABC registered. It carries a grey alkali-resistant facing against the inner leaf and a low-emissivity reflective foil facing to the cavity side.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits of Recticel Eurowall+:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for 125mm\u003c\/strong\u003e full fill masonry cavity wall applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.2 m²K\/W thermal resistance\u003c\/strong\u003e, a significant step up from the 90mm equivalent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.022 W\/mK thermal conductivity\u003c\/strong\u003e across the full Eurowall®+ range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTongue and groove edges\u003c\/strong\u003e on all four sides for close board fit and reduced thermal bridging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10mm residual cavity\u003c\/strong\u003e maintained for conventional bricklaying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrey alkali-resistant facing\u003c\/strong\u003e to inner leaf, low-emissivity foil facing to cavity side.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBBA Certificate 23\/7035\u003c\/strong\u003e, NHBC approved, LABC Registered Detail EWW620.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 boards\u003c\/strong\u003e per pack, \u003cstrong\u003e4.32m²\u003c\/strong\u003e coverage per pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecticel Eurowall+ is your go-to insulation solution, offering a blend of performance, ease of installation, and energy efficiency. Its advanced features make it an ideal choice for achieving enhanced insulation in any construction project, ensuring a sustainable, comfortable, and energy-efficient building environment.\u003c\/p\u003e","brand":"Recticel","offers":[{"title":"Default Title","offer_id":52654114046286,"sku":"IUK01405","price":140.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/recticel-115mm-recticel-eurowall-full-fill-cavity-wall-insulation-board-iuk01405-pir-insulation-1239249087.webp?v=1779204374"},{"product_id":"sts-a1-fire-rated-construction-cement-board-6mm-single-sheet-2400-x-1200mm","title":"6mm NoMorePly STS A1 Fire Rated Construction Board  2.4m x 1.2m","description":"\u003cp\u003eSuitable for internal and external use. Impervious to moisture and A1 Fire Rated. The 6mm Construction Board has a number of applications including boarding over timber floors before tiling as well as cavity closure, eaves boards, under canopies, or as a ceiling board where fire rating is required. The water resistance makes it perfect for damp areas such as bathrooms and wet rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e6mm NoMorePly \/ STS construction board has a wide range of applications, perfect for tile backing, water resistance, flooring strengthening and as a ceiling board. 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Its unique construction, featuring a 6mm Plasterboard bonded to 14mm EPS HP+ Insulation, ensures a thinner profile that enhances insulation without encroaching on the window or door frame aesthetics. Infused with a carbon additive, the grey HP+ Insulation disperses and reflects heat, significantly boosting the board's thermal performance and enabling lower U-values with a thinner board.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Tekwarm Reveal Board?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Thermal Efficiency:\u003c\/strong\u003e Boasts a thermal conductivity of 0.030 W\/mK, offering exceptional insulation with a thinner profile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAesthetic Compatibility:\u003c\/strong\u003e Designed to complement window and door reveals without obscuring the frame, maintaining the integrity of your space's design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Sizing:\u003c\/strong\u003e Available in two sizes for versatility in application, ensuring a perfect fit for both windows and doors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Installation:\u003c\/strong\u003e The board can easily be trimmed on-site, facilitating a swift and efficient installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eGeneral Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlasterboard Thickness\u003c\/td\u003e\n\u003ctd\u003e6mm Plasterboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Type\u003c\/td\u003e\n\u003ctd\u003eHigh Performance Plus Polystyrene Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Conductivity\u003c\/td\u003e\n\u003ctd\u003e0.030 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable Applications\u003c\/td\u003e\n\u003ctd\u003eWindow \u0026amp; Door Reveals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eCan be trimmed to size with a Plasterboard Saw or sharp knife\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Handling:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Tekwarm Reveal Board is engineered for easy handling and installation, making it an ideal choice for enhancing the thermal efficiency of window and door reveals. The board's flexibility allows for on-site adjustments, ensuring a precise fit and seamless integration into the existing architecture.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tekwarm","offers":[{"title":"Default Title","offer_id":52654534492494,"sku":"BM02241","price":14.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/tekwarm-tekwarm-reveal-board-high-performance-insulated-plasterboard-20mm-thickness-2400-x-298mm-bm02241-insulation-1172609886.jpg?v=1749624615"},{"product_id":"tekwarm-eps-insulated-plasterboard-2400mm-x-1200mm-375mm","title":"37.5mm Tekwarm EPS Insulated Plasterboard  2.4m x 1.2m","description":"\u003cp\u003e\u003cspan\u003eTekwarm EPS Thermal Laminate Board is an innovative solution that combines a high-grade EPS (Expanded Polystyrene) E grade insulation with a durable 12.5mm tapered edge plasterboard, offering unparalleled thermal efficiency for roofs and internal wall linings. Tekwarm EPS Insulated Plasterboard provides a seamless 2-in-1 solution to insulate and dryline your spaces with ease and reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Tekwarm EPS Insulated Plasterboard?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Purpose Design:\u003c\/strong\u003e A single solution for insulation and dry lining, streamlining construction projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Thermal Efficiency:\u003c\/strong\u003e Boasts a thermal conductivity of 0.038 W\/mK, ensuring your space stays warm in the winter and cool in the summer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Suitable for a wide range of construction projects, meeting stringent building regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainable Choice:\u003c\/strong\u003e With an ODP of zero and a GWP of less than 5, it’s an eco-friendly option for modern construction needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Handling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned for ease of installation, Tekwarm boards are adaptable to various construction environments, emphasizing mechanical fixing for stability and safety. It is crucial to adhere to the provided installation guide to achieve optimal results and compliance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLimitations \u0026amp; Safety\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTekwarm boards are not suitable for damp or humid conditions and feature a flame retardant additive for enhanced safety. For best practices, refer to the health and safety data sheet.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe Benefits of Using Insulated Plasterboard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInsulated plasterboard combines insulation and plasterboard into one efficient product, offering distinct advantages over separate installation:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Energy Efficiency\u003c\/strong\u003e: The integrated insulation in insulated plasterboard minimizes thermal bridges, significantly improving a building's heat retention. 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This additional layer can significantly enhance a building's energy efficiency and provide a quieter, more comfortable indoor environment. Whether aiming for higher thermal resistance (R-value) to keep heat in during winter and out during summer or seeking to minimise noise transmission between rooms, this added insulation maximises the wall’s performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eInsulated plasterboard not only simplifies the construction process but also provides a versatile and effective way to enhance a building's thermal and acoustic comfort. This makes it an ideal choice for those looking to improve energy efficiency and indoor living conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tekwarm","offers":[{"title":"Default Title","offer_id":52654559920462,"sku":"BM02087","price":28.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/tekwarm-tekwarm-eps-insulated-plasterboard-2400mm-x-1200mm-37-5mm-bm02087-insulated-drywall-1172609810.jpg?v=1749623038"},{"product_id":"tekwarm-eps-insulated-plasterboard-2400mm-x-1200mm-525mm","title":"52.5mm Tekwarm EPS Insulated Plasterboard  2.4m x 1.2m","description":"\u003cp\u003e\u003cspan\u003eTekwarm EPS Thermal Laminate Board is an innovative solution that combines a high-grade EPS (Expanded Polystyrene) E grade insulation with a durable 12.5mm tapered edge plasterboard, offering unparalleled thermal efficiency for roofs and internal wall linings. Tekwarm EPS Insulated Plasterboard provides a seamless 2-in-1 solution to insulate and dryline your spaces with ease and reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Tekwarm EPS Insulated Plasterboard?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Purpose Design:\u003c\/strong\u003e A single solution for insulation and dry lining, streamlining construction projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Thermal Efficiency:\u003c\/strong\u003e Boasts a thermal conductivity of 0.038 W\/mK, ensuring your space stays warm in the winter and cool in the summer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Suitable for a wide range of construction projects, meeting stringent building regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainable Choice:\u003c\/strong\u003e With an ODP of zero and a GWP of less than 5, it’s an eco-friendly option for modern construction needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Handling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned for ease of installation, Tekwarm boards are adaptable to various construction environments, emphasizing mechanical fixing for stability and safety. It is crucial to adhere to the provided installation guide to achieve optimal results and compliance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLimitations \u0026amp; Safety\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTekwarm boards are not suitable for damp or humid conditions and feature a flame retardant additive for enhanced safety. For best practices, refer to the health and safety data sheet.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe Benefits of Using Insulated Plasterboard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInsulated plasterboard combines insulation and plasterboard into one efficient product, offering distinct advantages over separate installation:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Energy Efficiency\u003c\/strong\u003e: The integrated insulation in insulated plasterboard minimizes thermal bridges, significantly improving a building's heat retention. This enhanced thermal efficiency is crucial for reducing energy consumption and heating costs, leading to a more sustainable and cost-effective living environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpace-Saving Design\u003c\/strong\u003e: Its composite structure saves valuable space, enabling thinner wall constructions without sacrificing insulation performance, which is particularly beneficial in renovations and small spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Efficiency\u003c\/strong\u003e: The all-in-one product streamlines the installation process, saving time and labour costs compared to fitting insulation and plasterboard separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCost-Effectiveness\u003c\/strong\u003e: Initial costs are often offset by lower installation expenses and substantial long-term savings in energy bills due to the product's superior thermal efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Building Performance\u003c\/strong\u003e: In addition to energy savings, insulated plasterboard can improve moisture management and sound insulation, enhancing indoor comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexibility in Thermal and Acoustic Comfort\u003c\/strong\u003e: When installing onto a stud wall, there's an opportunity to add extra insulation between the studs, boosting both thermal and acoustic performance. This additional layer can significantly enhance a building's energy efficiency and provide a quieter, more comfortable indoor environment. Whether aiming for higher thermal resistance (R-value) to keep heat in during winter and out during summer or seeking to minimise noise transmission between rooms, this added insulation maximises the wall’s performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eInsulated plasterboard not only simplifies the construction process but also provides a versatile and effective way to enhance a building's thermal and acoustic comfort. This makes it an ideal choice for those looking to improve energy efficiency and indoor living conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tekwarm","offers":[{"title":"Default Title","offer_id":52654563688782,"sku":"BM02089","price":34.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/tekwarm-tekwarm-eps-insulated-plasterboard-2400mm-x-1200mm-52-5mm-bm02089-insulated-drywall-1172609794.jpg?v=1749622573"},{"product_id":"tekwarm-eps-insulated-plasterboard-2400mm-x-1200mm-625mm","title":"62.5mm Tekwarm EPS Insulated Plasterboard  2.4m x 1.2m","description":"\u003cp\u003e\u003cspan\u003eTekwarm EPS Thermal Laminate Board is an innovative solution that combines a high-grade EPS (Expanded Polystyrene) E grade insulation with a durable 12.5mm tapered edge plasterboard, offering unparalleled thermal efficiency for roofs and internal wall linings. Tekwarm EPS Insulated Plasterboard provides a seamless 2-in-1 solution to insulate and dryline your spaces with ease and reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Tekwarm EPS Insulated Plasterboard?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Purpose Design:\u003c\/strong\u003e A single solution for insulation and dry lining, streamlining construction projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Thermal Efficiency:\u003c\/strong\u003e Boasts a thermal conductivity of 0.038 W\/mK, ensuring your space stays warm in the winter and cool in the summer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Suitable for a wide range of construction projects, meeting stringent building regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainable Choice:\u003c\/strong\u003e With an ODP of zero and a GWP of less than 5, it’s an eco-friendly option for modern construction needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Handling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned for ease of installation, Tekwarm boards are adaptable to various construction environments, emphasizing mechanical fixing for stability and safety. It is crucial to adhere to the provided installation guide to achieve optimal results and compliance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLimitations \u0026amp; Safety\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTekwarm boards are not suitable for damp or humid conditions and feature a flame retardant additive for enhanced safety. For best practices, refer to the health and safety data sheet.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe Benefits of Using Insulated Plasterboard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInsulated plasterboard combines insulation and plasterboard into one efficient product, offering distinct advantages over separate installation:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Energy Efficiency\u003c\/strong\u003e: The integrated insulation in insulated plasterboard minimizes thermal bridges, significantly improving a building's heat retention. This enhanced thermal efficiency is crucial for reducing energy consumption and heating costs, leading to a more sustainable and cost-effective living environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpace-Saving Design\u003c\/strong\u003e: Its composite structure saves valuable space, enabling thinner wall constructions without sacrificing insulation performance, which is particularly beneficial in renovations and small spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Efficiency\u003c\/strong\u003e: The all-in-one product streamlines the installation process, saving time and labour costs compared to fitting insulation and plasterboard separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCost-Effectiveness\u003c\/strong\u003e: Initial costs are often offset by lower installation expenses and substantial long-term savings in energy bills due to the product's superior thermal efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Building Performance\u003c\/strong\u003e: In addition to energy savings, insulated plasterboard can improve moisture management and sound insulation, enhancing indoor comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexibility in Thermal and Acoustic Comfort\u003c\/strong\u003e: When installing onto a stud wall, there's an opportunity to add extra insulation between the studs, boosting both thermal and acoustic performance. This additional layer can significantly enhance a building's energy efficiency and provide a quieter, more comfortable indoor environment. Whether aiming for higher thermal resistance (R-value) to keep heat in during winter and out during summer or seeking to minimise noise transmission between rooms, this added insulation maximises the wall’s performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eInsulated plasterboard not only simplifies the construction process but also provides a versatile and effective way to enhance a building's thermal and acoustic comfort. This makes it an ideal choice for those looking to improve energy efficiency and indoor living conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tekwarm","offers":[{"title":"Default Title","offer_id":52654565097806,"sku":"BM02090","price":37.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/tekwarm-tekwarm-eps-insulated-plasterboard-2400mm-x-1200mm-62-5mm-bm02090-insulated-drywall-1172609786.jpg?v=1749622450"},{"product_id":"jablite-jabfloor-150-high-performance-plus-insulation-eps150-2400mm-x-1200mm-100mm","title":"100mm Jablite Jabfloor 150 High Performance Plus Insulation (EPS150)  2.4m x 1.2m  6 per pack","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEPS150 Jablite High Performance Plus Insulation  - 2400mm x 1200mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eJablite\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003ehigh performance plus is a closed cell expanded polystyrene (EPS) insulation board suitable for use in all floor constructions. It is an excellent insulating medium which exhibits consistent thermal performance over the range of temperatures normally encountered in buildings.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eJablite\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e HP (High Performance) offers a more thermally efficient insulant to achieve lower U-values with a thinner board. It is a dark grey in colour making it easy to distinguish from its sister product Jabfloor which is white.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eJablite\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eHP + is grey in colour due to the carbon additive which acts within the boards to disperse and reflect heat radiation. This gives the boards an improvement in thermal performance compared to white EPS.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe material is versatile, light in weight, clean and easy to handle, and provides a cost-effective means of including permanent insulation in floors, walls and roofs to meet, and exceed, the standards laid down in the Building Regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e EPS150 Jablite HP Plus Insulation  - 2400 x 1200 \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThermal conductivity: 0.030 W\/mK.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eCertification: BBA certified.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eJablite\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eHP is a BBA-certified floor insulation that achieves the required U-value and compressive performance on a range of different floor applications:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eBelow ground supported slab\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAbove slab below chipboard\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAbove slab below screed\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003ePrecast suspended concrete\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eCold Store\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eBBA accredited, certificate 87\/1796.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eProvides cost effective insulation for the lifetime of the building\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eExcellent compression properties\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e100% recyclable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAchieves an A+ rating in the BRE Green Guide to Specification\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eAvailable with Class E fire retardant additive\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eFlood proof\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eLightweight and easy to handle\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eIs non-toxic and biologically inert\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eA range of compressive strengths are available to suit all building types from domestic to industrial.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eJabfloor HP should be tightly butted against the perimeter walls and insulation strip should be used on all exposed edges. An expansion gap may be necessary around the edge of the floor finish in screed or particleboard overlay.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eJabfloor HP is manufactured from expanded polystyrene (EPS) which is lightweight and easy to handle on site.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eJabfloor HP can be used in temperatures up to 80°C. It is therefore suitable for use with underfloor heating systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eApproved by BBA as Jablite Floor Insulation - Certificate number 87\/1796\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eInsulation Guide -\u003cspan style=\"color: #ff2a00;\"\u003e \u003ca style=\"color: #ff2a00;\" href=\"https:\/\/www.jablite.co.uk\/technical-resource\/insulation-for-ground-floors\/\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eProduct Technical Data PDF -\u003cspan style=\"color: #ff2a00;\"\u003e\u003ca style=\"color: #ff2a00;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/5608\/0705\/files\/BBA-Certificate-Jabfloor-70-HP-and-HP-and-Jabfloor-100-HP-and-HP.pdf?v=1666773996\"\u003e Click Here\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle\u003e\u003c\/style\u003e","brand":"Jablite","offers":[{"title":"Default Title","offer_id":52655275770190,"sku":"IUK00740","price":279.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/jablite-jablite-jabfloor-150-high-performance-plus-insulation-eps150-2400mm-x-1200mm-100mm-iuk00740-eps-hp-insulation-1172608553.jpg?v=1749600000"},{"product_id":"kingspan-greenguard-gg300-xps-1250mm-x-600mm-120mm","title":"120mm Kingspan GreenGuard GG300 XPS 1250mm x 600mm - 2.25m2 per pack","description":"\u003cp\u003e\u003cstrong\u003ePlease note: Sold in packs only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKingspan GreenGuard GG300 stands out in the realm of insulation materials, offering a robust solution specifically engineered for demanding environments. As a rigid extruded polystyrene (XPS) insulation, it combines high compressive strength with outstanding thermal properties, making it the insulation of choice for a wide range of specialist applications.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpecialist Application Compatibility:\u003c\/strong\u003e Kingspan GreenGuard GG300 is designed for critical applications such as inverted roofs, basements, car park decks, and heavy-duty commercial, industrial, and cold store flooring, providing a reliable insulation solution tailored to meet rigorous demands.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExceptional Thermal Efficiency:\u003c\/strong\u003e With a thermal conductivity of just 0.034 W\/mK, this insulation ensures optimal thermal efficiency, contributing to a more sustainable and cost-effective building environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Compressive Strength:\u003c\/strong\u003e Engineered to withstand heavy loads, including vehicle traffic, Kingspan GreenGuard GG300 offers a compressive strength that typically exceeds 300 kPa, ensuring durability and longevity in high-impact areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWater and Moisture Resistance:\u003c\/strong\u003e Its minimal water absorption properties, combined with resistance to ground moisture penetration, make it an ideal choice for locations prone to dampness, safeguarding the integrity of your construction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurability against Environmental Factors:\u003c\/strong\u003e Designed to endure freeze\/thaw cycling, Kingspan GreenGuard GG300 maintains its performance and structural integrity through harsh conditions, ensuring long-term reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility with Green Roof Systems:\u003c\/strong\u003e This insulation is fully compatible with green roof systems, allowing for versatile application in eco-friendly projects, enhancing both the environmental and insulative performance of roofing structures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplication Areas\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eKingspan GreenGuard GG300 is the go-to insulation solution for inverted roofs, basements, car park decks, and heavy-duty areas in commercial, industrial, and cold storage facilities. Its versatility and robustness make it an invaluable component in ensuring the efficiency and durability of your building projects.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Information at a Glance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Material:\u003c\/strong\u003e Rigid extruded polystyrene insulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Conductivity:\u003c\/strong\u003e 0.033 W\/mK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuroclass Fire Rating:\u003c\/strong\u003e Kingspan GreenGuard GG300 is classified with a Euroclass rating of F, indicating its reaction to fire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressive Strength:\u003c\/strong\u003e This insulation material boasts a compressive strength that typically exceeds 300 kPa, setting a high standard for load-bearing capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn conclusion, Kingspan GreenGuard GG300 offers a comprehensive solution for those seeking high-performance, durable, and efficient insulation for their building projects. Its outstanding features cater to the specific needs of demanding environments, ensuring your construction meets and exceeds expectations.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"Default Title","offer_id":52655512617294,"sku":"BM02287","price":58.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/kingspan-kingspan-greenguard-gg300-xps-1250mm-x-600mm-120mm-bm02287-xps-insulation-1172607833.png?v=1749587042"},{"product_id":"kingspan-k106-kooltherm-cavity-board-1200mm-x-450mm-x-90mm-pack-of-4-216m2","title":"90mm Kingspan K106 Kooltherm Cavity Board 1200mm x 450mm","description":"\u003cp\u003eKooltherm K106 90mm Cavity Board represents the pinnacle of full fill cavity wall insulation solutions, combining outstanding thermal performance with a remarkably thin profile.\u003c\/p\u003e\n\u003cp\u003eIt's engineered to provide premium insulation with a thermal conductivity of just 0.019 W\/mK, enabling buildings to meet stringent U-value requirements with less material. The product features a 10 mm residual cavity and is enhanced with a water-tight, vapour-open polypropylene fleece outer facing, ensuring maximum protection against moisture penetration.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Thin Insulation Solution:\u003c\/strong\u003e Kooltherm K106 90mm is among the thinnest options available for full fill cavity wall insulation, allowing for high U-values with minimal thickness. This makes it an ideal choice for projects where space is at a premium or where maintaining the aesthetic of the building's facade is crucial.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLightweight and Easy to Handle:\u003c\/strong\u003e Designed for ease of transport, handling, and installation, Kooltherm K106 90mm is a lightweight insulation solution that significantly reduces the time and labour involved in installation, contributing to faster project completion times.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMoisture Protection:\u003c\/strong\u003e The unique water-tight, vapour-open polypropylene fleece outer facing offers excellent protection against moisture penetration, ensuring the insulation maintains its performance over time and contributes to a healthier building environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplication Areas\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eKooltherm K106 90mm is specifically designed for use in full fill cavity wall applications. It's the perfect choice for both new build and retrofit projects where achieving high thermal efficiency with minimal disruption and thickness is a priority.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e L1200 x W45 x D90mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Coverage:\u003c\/strong\u003e 0.54m² per sheet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 4 sheets per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Coverage:\u003c\/strong\u003e 2.16m²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Resistance:\u003c\/strong\u003e 5.00 m²K\/W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Conductivity:\u003c\/strong\u003e 0.019 W\/mK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Phenolic Foam, renowned for its excellent insulation properties and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKooltherm K106 90mm Cavity Board is the ideal solution for architects, builders, and homeowners seeking a high-performance, efficient insulation that does not compromise on space or design. With its superior thermal properties and ease of installation, Kooltherm K106 90mm sets a new standard for cavity wall insulation, providing a sustainable and effective way to enhance the energy efficiency of buildings.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"Default Title","offer_id":52655568912718,"sku":"BM00144","price":95.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/kingspan-kingspan-k106-kooltherm-cavity-board-1200mm-x-450mm-x-90mm-pack-of-4-2-16m2-bm00144-phenolic-insulation-1172607759.png?v=1749585729"},{"product_id":"eps-high-performance-plus-external-wall-insulation-1200mm-x-600mm-90mm","title":"90mm EPS External Wall Insulation 1200mm x 600mm - 0.72m2 per sheet","description":"\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003e\u003cstrong\u003eSold in packs of 13\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e90mm EPS \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"9\"\u003eExternal Wall Insulation is a \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"39\"\u003egraphite-enhanced expanded \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"66\"\u003epolystyrene (EPS) board for external \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"103\"\u003ewall insulation (EWI) \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"125\"\u003esystems, aimed at solid-wall \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"154\"\u003eproperties being brought up to \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"185\"\u003ecurrent thermal standards. \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"212\"\u003eAt 90mm it sits in the \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"235\"\u003eretrofit band where a single \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"264\"\u003elayer can carry a \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"282\"\u003emasonry wall to a Building \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"309\"\u003eRegulation U-value, which is \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"338\"\u003ewhy it is a common \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"357\"\u003especification on whole-house EWI \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"390\"\u003eupgrades and PAS 2035 retrofit \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"421\"\u003ework.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003eEach \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"5\"\u003eboard measures 1200mm x 600mm \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"35\"\u003eand is supplied 13 boards \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"61\"\u003eto a pack for 9.36m² of \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"85\"\u003ecoverage. It carries a \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"108\"\u003edeclared thermal conductivity of \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"141\"\u003e0.030 W\/mK and a thermal \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"166\"\u003eresistance of 3.00 \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"185\"\u003em²K\/W\u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"190\"\u003e*, and in SPI's own example build-up the 90mm board takes a solid brickwork wall to a 0.30 W\/m²K U-value in England and Wales, a figure that depends on the full wall construction rather than the board alone.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003eGraphite \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"9\"\u003eEPS is a low-density material, so even \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"48\"\u003eat 90mm the board stays \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"72\"\u003elight in the hand. It can \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"98\"\u003ebe lifted, offered up and \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"124\"\u003etrimmed with a fine-tooth \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"150\"\u003esaw or hot-wire cutter \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"173\"\u003ewithout specialist tools, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"199\"\u003ewhich keeps a deeper \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"220\"\u003ebuild-up moving on site and puts \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"253\"\u003elittle extra load on \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"274\"\u003ethe substrate and the \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"296\"\u003efixings holding it. That \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"321\"\u003ecounts for more as the range \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"350\"\u003eclimbs into its thicker \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"374\"\u003eboards, where weight and \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"399\"\u003ehandling start to shape \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"423\"\u003ethe day's work.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003e90mm \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"5\"\u003eEPS External Wall Insulation \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"34\"\u003eis fitted as part of a \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"57\"\u003ecomplete EWI system: \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"78\"\u003ebonded to the wall with an \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"105\"\u003eadhesive mortar, secured \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"130\"\u003ewith mechanical fixings, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"155\"\u003ethen rasped level, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"174\"\u003ereinforced with mesh in \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"198\"\u003ea basecoat and \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"213\"\u003efinished with render. It suits \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"244\"\u003esolid brickwork, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"261\"\u003etimber frame and steel frame \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"290\"\u003ewalls on buildings up to \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"315\"\u003e18m, and should be \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"334\"\u003einstalled to the system \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"358\"\u003eprovider's instructions, the \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"387\"\u003eStylite EWI datasheet \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"409\"\u003eand the project \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"425\"\u003especification. At 90mm the \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"452\"\u003ebuild-up is deeper than \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"476\"\u003ethe slim upgrade boards, so \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"504\"\u003ereveals, sills, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"520\"\u003everges and beads need \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"542\"\u003esetting out to take the added \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"572\"\u003ethickness. Reaction to \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"595\"\u003efire, durability and weathering are \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"631\"\u003eproperties of the finished system \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"665\"\u003erather than the insulation board on its \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"705\"\u003eown.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003eKey Benefits of 90mm EPS External \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"34\"\u003eWall Insulation:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"34\"\u003e90mm \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"58\"\u003egraphite-enhanced expanded polystyrene \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"97\"\u003e(EPS) board for external wall \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"127\"\u003einsulation systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"127\"\u003eDeclared thermal \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"166\"\u003econductivity of 0.030 W\/mK, ahead of \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"203\"\u003estandard white EPS at the same \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"234\"\u003ethickness.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"234\"\u003eThermal resistance of 3.00 \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"274\"\u003em²K\/W* for the 90mm board.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"274\"\u003eSpecified \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"313\"\u003eby SPI to reach a 0.30 W\/m²K U-value in \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"353\"\u003ean England and Wales brickwork \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"384\"\u003erefurbishment build-up.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"384\"\u003eSingle-layer \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"423\"\u003ethickness for many solid-wall retrofit \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"462\"\u003eand PAS 2035 upgrades.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"462\"\u003eSuitable for \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"500\"\u003ewall applications up to 18m.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"531\"\u003eCompatible with adhesive and \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"560\"\u003emechanically fixed EWI systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"594\"\u003eSuitable for solid brickwork, timber \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"631\"\u003eframe and steel frame constructions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"670\"\u003eLight for its depth and cut on site \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"706\"\u003ewith a fine-tooth saw or hot-wire \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"740\"\u003ecutter, with no specialist tools \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"773\"\u003erequired.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"773\"\u003e100% recyclable, with zero \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"812\"\u003eGWP and no CFCs, HCFCs or HFCs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003eGood \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"5\"\u003eto know:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"5\"\u003eGrade: PlusTherm 70:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"5\"\u003e \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"41\"\u003ethermal conductivity 0.030 W\/mK; \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"74\"\u003ecompressive strength 70 kPa at 10%.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"114\"\u003eBoard size 1200mm x 600mm (0.72m²):\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"114\"\u003e \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"152\"\u003ethickness 90mm; 13 boards per pack \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"187\"\u003e(9.36m²).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"201\"\u003eManufactured to BS EN 13163:2012+A2:2016:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"201\"\u003e produced under ISO 9001 and ISO \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"277\"\u003e14001 certified management systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"315\"\u003ePVC cables must be protected within a \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"353\"\u003esuitable conduit to prevent plasticiser \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"393\"\u003emigration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"393\"\u003eStore flat on a firm, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"428\"\u003elevel base, protected from sunlight and \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"468\"\u003eUV exposure.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"468\"\u003eAlways refer to the \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"503\"\u003eStylite EWI datasheet and system \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"536\"\u003eprovider's guidance before installing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003eFor a solid-wall retrofit that has to \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"38\"\u003ehit its target U-value in one layer, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"75\"\u003e90mm graphite EPS carries the \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"105\"\u003eperformance without the price of a \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"140\"\u003epremium board.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SPI","offers":[{"title":"Default Title","offer_id":52655580021070,"sku":"BM011302","price":8.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/jablite-eps-high-performance-plus-external-wall-insulation-1200mm-x-600mm-90mm-iuk00911-eps-ewi-insulation-1172607719.jpg?v=1749584894"},{"product_id":"eps-high-performance-plus-external-wall-insulation-1200mm-x-600mm-120mm","title":"120mm EPS External Wall Insulation 1200mm x 600mm - 0.72m2 per sheet","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eSold in packs of 10\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e120mm EPS External Wall Insulation is a graphite-enhanced expanded polystyrene (EPS) board for external wall insulation (EWI) systems, used where a wall needs a deep insulation layer and the build-up depth becomes part of the design. At 120mm the board projects far enough that window and door reveals, sills, eaves and verge details have to be set out around it, so it tends to be specified on projects where that standoff has been planned in from the start.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach board measures 1200mm x 600mm and is supplied 10 boards to a pack for 7.20m² of coverage. It carries a declared thermal conductivity of 0.030 W\/mK and a thermal resistance of 4.00 m²K\/W*, so a single 120mm layer of graphite EPS reaches a level of resistance that standard white EPS only matches at greater thickness.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eFixing a board this deep means longer mechanical anchors, chosen so they still bite properly into the substrate once they have passed through 120mm of insulation. Graphite EPS is light for its depth, so the board itself adds little pull-out demand on those fixings and stays straightforward to lift and position on the scaffold. Setting the anchor length and pattern to the system specification keeps the boards held flat and secure ahead of the basecoat.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e120mm EPS External Wall Insulation is installed as part of a complete EWI system: bonded with an adhesive mortar, secured with mechanical fixings sized for the depth, then rasped level, mesh-reinforced in a basecoat and finished with render. It suits solid brickwork, timber frame and steel frame walls on buildings up to 18m, and should be installed to the system provider's instructions, the Stylite EWI datasheet and the project specification, with reveals and beads detailed to take the thickness. Reaction to fire, durability and weathering are properties of the finished system rather than the board alone.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Benefits of 120mm EPS External Wall Insulation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e120mm graphite-enhanced expanded polystyrene (EPS) board for external wall insulation systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.030 W\/mK, ahead of standard white EPS at the same thickness.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 4.00 m²K\/W* for the 120mm board.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeep single-layer insulation for walls needing a high level of thermal resistance.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for wall applications up to 18m.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompatible with adhesive and mechanically fixed EWI systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for solid brickwork, timber frame and steel frame constructions.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLight for its depth, keeping handling and fixing pull-out demand manageable at 120mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInsulates the external face of the wall, reducing the risk of interstitial condensation.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100% recyclable, with zero GWP and no CFCs, HCFCs or HFCs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGrade: PlusTherm 70:\u003c\/strong\u003e thermal conductivity 0.030 W\/mK; compressive strength 70 kPa at 10%.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBoard size 1200mm x 600mm (0.72m²):\u003c\/strong\u003e thickness 120mm; 10 boards per pack (7.20m²).\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eManufactured to BS EN 13163:2012+A2:2016:\u003c\/strong\u003e produced under ISO 9001 and ISO 14001 certified management systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePVC cables must be protected within a suitable conduit to prevent plasticiser migration.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStore flat on a firm, level base, protected from sunlight and UV exposure.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways refer to the Stylite EWI datasheet and system provider's guidance before installing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAt 120mm, graphite EPS gives a wall a genuinely deep thermal layer, and with the reveals and fixings set out to take it, it goes on as cleanly as any board in the range.\u003c\/p\u003e","brand":"SPI","offers":[{"title":"Default Title","offer_id":52655581692238,"sku":"BM011297","price":9.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/jablite-eps-high-performance-plus-external-wall-insulation-1200mm-x-600mm-120mm-bm005164-5-eps-ewi-insulation-1172607715.jpg?v=1749584882"},{"product_id":"100mm-superglass-multi-acoustic-roll","title":"100mm Superglass Multi Acoustic Roll  12.12m²","description":"\u003cp class=\"MsoNormal\"\u003eSuperglass Multi Acoustic Roll 100mm is a lightweight, non-combustible insulation made from glass mineral wool. It is designed for use in acoustic insulation applications, commonly between stud or joist spacings. This flexible roll is partially perforated to provide 1.2m\/2×600mm\/3×400mm widths, allowing an easy friction fit and reducing the need for cutting and on-site waste. Ideal for enhancing acoustic comfort within internal walls and floors.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMade from up to 84% recycled glass\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCan be used for both new and existing loft spaces\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eExcellent thermal performance with a thermal conductivity of 0.044W\/m·K\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCan be split into multiple widths: 1.2m\/2x600mm\/3x400mm\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRated A+ in the BRE Green Guide\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMeets ISO 14001 environmental management standards\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eDoes not contain any ozone-depleting substances\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eGood to know\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eSpecialist PPE is not required, although if you are cutting the insulation in an unventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eFor the cleanest results, use a long-bladed knife or insulation saw and compress the roll slightly while cutting to help maintain control and accuracy\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52655583691086,"sku":"BM02105","price":49.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-acoustic-partition-roll-apr-apr-25mm-insulation-1172609951.png?v=1761039237"},{"product_id":"50mm-knauf-acoustic-roll-13-5m-x-1-2m-2-x-600mm-16-20m","title":"50mm Knauf Acoustic Roll  13.5m x 1.2m - 16.20m² per roll","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eKnauf Acoustic Roll is a glass mineral wool roll made for internal wall and floor applications where sound absorption and noise reduction are needed. It is the most widely used acoustic insulation product in the UK for separating and internal wall and floor constructions, and the go-to choice for meeting Approved Document E of the Building Regulations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe 50mm roll is one of the most popular thicknesses in the range, offering a step up in acoustic performance from the 25mm version while still fitting comfortably within standard stud partitions. It is manufactured to a density above 10 kg\/m³, which is the minimum required for an acoustic absorption layer under Approved Document E, and has been tested with all major brands of plasterboard.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach pack contains a single 1200mm wide roll, ready-cut to produce 2 x 600mm wide rolls that friction fit snugly between standard stud or joist centres, closing joints and reducing the risk of gaps that would let sound through. At 13.5m long, each pack covers 16.2m², making it easy to handle, transport and store.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe product is non-combustible with a Euroclass A1 reaction to fire classification and is manufactured in Britain using ECOSE Technology, Knauf's plant-based binder with no added formaldehyde. It contains up to 80% recycled glass, generates low levels of dust and VOCs, and holds the Eurofins Gold Certificate for Indoor Air Comfort.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eOdourless, rot proof and non-hygroscopic, it will not sustain vermin or encourage mould, fungi or bacteria, and will last for the lifetime of the building.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDesigned for acoustic absorption in internal wall and floor applications, meeting Approved Document E requirements\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured density above 10 kg\/m³ as required by Building Regulations\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTested with all major brands of plasterboard for Part E compliance\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e50mm thickness suits standard timber and metal stud partitions\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGenerous 16.2m² coverage per pack with a long 13.5m roll length\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 non-combustible, the best possible fire classification\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReady-cut to 2 x 600mm widths, friction fits between standard stud and joist centres\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured with ECOSE Technology using a bio-based binder with no added formaldehyde and up to 80% recycled glass\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRot proof, odourless and non-hygroscopic, will not sustain vermin or support mould or fungi\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEUCEB certified fibres complying with the exoneration criteria for carcinogenicity (Note Q)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWidth: 1200mm ready-cut to 2 x 600mm; thickness: 50mm; length: 13.5m\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1 roll per pack; coverage: 16.2m² per pack; 24 packs per pallet; product code 715837\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured density: greater than 10 kg\/m³\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire; vapour resistivity: 5.00 MNs\/g.m\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured to BS EN 13162:2012+A1:2015; ISO 9001, ISO 14001, ISO 45001 and ISO 50001 certified\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBES 6001 Very Good rating for responsible sourcing; Declare Red List Free label; EPD available\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMade in Britain at Knauf Insulation's UK plants\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStore dry, flat and protected from sunlight and moisture\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways refer to the latest Knauf Acoustic Roll technical datasheet and Declaration of Performance before specification or installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52655586246990,"sku":"BM005982","price":46.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-acoustic-roll-50mm-bm005982-mineral-fibre-insulation-1172607700.jpg?v=1749584642"},{"product_id":"100mm-knauf-acoustic-roll-10-3m-x-1-2m-2-x-600mm-12-36m","title":"100mm Knauf Acoustic Roll 10.3m x 1.2m - 12.36m² per roll","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e100mm Knauf Acoustic Roll\u003c\/strong\u003e is a glass mineral wool insulation roll designed to reduce airborne sound transmission in internal wall and floor applications. Manufactured at Knauf Insulation's UK plants in St. Helens and Cwmbran, it uses ECOSE® Technology — a plant-based binder containing no added formaldehyde or phenol — and carries the best possible Euroclass A1 non-combustible reaction to fire classification.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEach roll measures 10.3m x 1.2m and is pre-cut into two 600mm-wide strips, giving 12.36m² of coverage per pack. The 600mm width is engineered to friction-fit between timber or metal studs and joists at standard 600mm centres, eliminating the need for cutting and reducing gaps that compromise acoustic performance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWith a declared thermal conductivity of 0.035 W\/mK (per DoP G4209LSCPR) and a thermal resistance (R-value) of 2.85 m²K\/W at 100mm thickness, this roll provides meaningful thermal improvement alongside its primary acoustic function. The manufactured density exceeds 10 kg\/m³, meeting the requirements for an absorption layer specified in Approved Document E of the Building Regulations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eKnauf Acoustic Roll is tested to meet the sound performance standards for type B internal timber or metal stud partitions under Approved Document E, and is suitable for use with a range of Robust Details registered constructions for separating walls and floors, reducing the need for onsite acoustic testing.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe product is odourless, rot-proof, non-hygroscopic, does not sustain vermin, and will not encourage the growth of fungi, mould or bacteria. It has a service life equal to the structure in which it is installed — at least 50 years according to the EPD.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eKnauf's glass mineral wool contains up to 80% recycled content from post-consumer sources including windows, bottles and jars. The product contains no ozone-depleting substances and has a cradle-to-grave (A1–C4) global warming potential of 1.15 kgCO₂e\/m² at 100mm thickness. It holds the Eurofins Gold Certificate for Indoor Air Comfort and the DECLARE Red List Free label, confirming no harmful chemicals from the Red List are present.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 non-combustible — the highest fire safety classification\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePre-cut 2 x 600mm widths for friction fitting to standard stud centres — no cutting required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured density exceeding 10 kg\/m³ meets Approved Document E absorption layer requirements\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTested for type B internal partitions to Approved Document E\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompatible with Robust Details registered separating wall and floor constructions\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eECOSE® Technology binder — no added formaldehyde or phenol\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUp to 80% recycled glass content\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLightweight, flexible and easy to handle\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e50+ year service life matching the building structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInternal partition walls (timber and metal stud)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSeparating walls between dwellings\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInternal floors between joists\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSeparating floors (timber construction)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIntermediate floors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eGood to Know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDesigned for internal applications only — not suitable for external or cavity wall use\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAcoustic performance depends on the complete system build-up (plasterboard type, number of layers, stud specification, and construction quality)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNot a structural or load-bearing product — requires framing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlso available in \u003ca href=\"https:\/\/www.insulationuk.co.uk\/products\/25mm-knauf-acoustic-roll-11-1m-x-1-2m-4-x-600mm-26-64m\" title=\"25mm Knauf Acoustic Roll\" rel=\"noopener\" target=\"_blank\"\u003e25mm\u003c\/a\u003e, \u003ca rel=\"noopener\" title=\"50mm knauf acoustic roll\" href=\"https:\/\/www.insulationuk.co.uk\/products\/50mm-knauf-acoustic-roll-13-5m-x-1-2m-2-x-600mm-16-20m\" target=\"_blank\"\u003e50mm\u003c\/a\u003e and \u003ca href=\"https:\/\/www.insulationuk.co.uk\/products\/75mm-knauf-acoustic-roll-14-5m-x-1-2m-2-x-600mm-17-40m\" target=\"_blank\" title=\"75mm knauf acoustic roll\" rel=\"noopener\"\u003e75mm\u003c\/a\u003e thicknesses\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor installation guidance, see \u003ca href=\"https:\/\/youtu.be\/7_z3SATrJek\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003eKnauf's installation video\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52655588114766,"sku":"BM005980","price":56.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-acoustic-roll-100mm-bm005980-mineral-fibre-insulation-1172607690.jpg?v=1749584413"},{"product_id":"150mm-knauf-insulation-dritherm®-cavity-slab-37-1-2m-x-455mm-8-per-pack","title":"150mm Knauf Insulation DriTherm® Cavity Slab 37  1.2m x 455mm (8 per pack)","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e150mm Knauf Insulation DriTherm® Cavity Slab 37 is the deepest slab in the 37 range, giving a thermal resistance of 4.05 m²K\/W at a thermal conductivity of 0.037 W\/mK. Slabs measure 1200mm x 455mm and are supplied 8 per pack, covering 4.368m².\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eHeight limits are worth checking whenever a full-fill cavity gets this deep, because they govern the construction rather than the slab. DriTherm® Cavity Slabs are approved for use in buildings up to 12m high in any exposure zone, subject to the requirements of the BBA certification being met, and for multi-storey applications up to 25m in height.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eBeyond a thermal figure, that certificated scope is what allows the same product to run from a two-storey house to a mid-rise block.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 4.05 m²K\/W, the highest available in DriTherm® 37\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal conductivity of 0.037 W\/mK\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApproved for buildings up to 12m in any exposure zone\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApproved for multi-storey applications up to 25m in height\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm x 455mm slabs, 8 per pack covering 4.368m²\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWater-repellent glass mineral wool\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 non-combustible\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured to BS EN 13162 under ISO 9001, 14001, 45001 and 50001 certified systems\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLife equivalent to that of the wall structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHeight and exposure zone both govern the approved scope, so establish them at design stage\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eA 150mm cavity needs ties, lintels and cavity trays specified for the width\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSlab thickness must match cavity width for a genuine full fill\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eKeep slabs tightly butted so no gaps form in the insulation layer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCover exposed work at the end of each day and in heavy rain\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSlabs are rot proof, non-hygroscopic and will not sustain vermin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52655603384654,"sku":"BM005984","price":36.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-dritherm-cavity-slab-37-1200mm-x-455mm-x-150mm-bm005984-mineral-fibre-insulation-1172607649.jpg?v=1749583815"},{"product_id":"100mm-rockwool-rwa45","title":"100mm Rockwool RWA45 Slab - 1.2m x 600mm 2.88m²","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eRockwool RWA45 is a semi-rigid stone wool slab designed for general building applications where acoustic, thermal and fire performance all matter. It is one of the most widely used acoustic slabs in the Rockwool range, suited to partition walls, ceilings, floors and roofs across residential, commercial and industrial projects.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAt 100mm thick with a nominal density of 45 kg\/m³, this version delivers strong sound absorption, achieving a practical sound absorption coefficient (αw) of 1.00, the top of the scale. It achieves a thermal conductivity of 0.035 W\/mK, giving useful thermal performance alongside its acoustic properties, and is non-combustible with the best possible Euroclass A1 reaction to fire classification, able to resist temperatures of over 1,000°C.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe slab measures 1200mm x 600mm and friction fits tightly into stud and joist cavities with no pins or fixings needed. Stone wool is highly durable: testing on Rockwool insulation recovered from a 65-year-old installation at Copenhagen airport in 2023 found no loss of thermal, mechanical or fire performance, giving a strong indication that the product will last for the lifetime of the building.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eMade from natural volcanic rock and recycled material, the slab is water repellent and vapour permeable, reducing the risk of condensation, rot and mould.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStrong sound absorption for partition walls, ceilings and floors, with an αw rating of 1.00 at 100mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal conductivity of 0.035 W\/mK, adding useful thermal performance alongside acoustic control\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 non-combustible, the best possible fire rating, resisting temperatures above 1,000°C\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSemi-rigid slab friction fits into cavities with no pins or fixings required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWater repellent and vapour permeable, helping prevent damp, rot and mould\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTested to retain thermal, mechanical and fire performance for at least 50 years\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMade from natural volcanic rock with recycled content\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for walls, ceilings, floors and roofs across domestic, commercial and industrial projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDimensions: 1200mm x 600mm; thickness: 100mm; nominal density: 45 kg\/m³\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e4 slabs per pack; 2.88m² coverage per pack\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal conductivity: 0.035 W\/mK; declared thermal resistance λD confirmed in the product's Declaration of Performance\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePractical sound absorption coefficient (αw): 1.00\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire; water vapour transmission factor MU1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured to EN 13162:2012+A1:2015; ISO 9001 and ISO 14001 certified\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNo hazardous classifications under EU or UK REACH; safe use and material safety data sheets available\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStore flat, off the ground and under cover, protected from direct sunlight and rain\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCut with a serrated insulation saw or knife; allow an extra 10mm on each dimension over the cavity size for a snug friction fit\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways refer to the current Rockwool RW Slabs technical datasheet and Declaration of Performance before specification or installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":52655641067854,"sku":"IUK00889","price":25.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-rwa45-slab-1200mm-x-600mm-1200-x-600-x-100mm-2-88sqm-iuk00889-mineral-fibre-insulation-1172607544.png?v=1749582017"},{"product_id":"tekwarm-hp-insulated-plasterboard-2400mm-x-1200mm-255mm","title":"25.5mm Tekwarm HP+ Insulated Plasterboard  2.4m x 1.2m","description":"\u003cp\u003e\u003cstrong\u003eElevate Your Insulation Standards with Tekwarm HP+\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTekwarm HP+ Insulated Plasterboard blends High Performance Plus (HP+) EPS E grade grey polystyrene with premium 12.5mm thick tapered edge plasterboard.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe High Performance Plus insulation is an excellent insulating medium which exhibits consistent thermal performance over the range of temperatures normally encountered in buildings. The grey colour is due to the carbon additive which acts within the boards to disperse and reflect heat radiation. This creates a more thermally efficient insulant to achieve lower U-values with a thinner board, giving the boards an improvement in thermal performance compared to white EPS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Tekwarm HP+?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Thermal Efficiency:\u003c\/strong\u003e Offering a thermal conductivity of 0.030 W\/mK, Tekwarm HP+ ensures your spaces are insulated to the highest standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Ideal for a wide array of construction projects, thanks to its compatibility with both adhesive and mechanical fixing methods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly Choice:\u003c\/strong\u003e With zero ODP and a GWP of less than 5, Tekwarm HP+ is designed with the planet in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreamlined Construction:\u003c\/strong\u003e The dual-purpose nature of this product allows for significant time savings during the insulation and dry lining processes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Handling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTekwarm HP+ is designed for straightforward installation, adhering to rigorous performance and safety standards. For optimal results, follow the detailed installation guide, ensuring compliance with all relevant building regulations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLimitations \u0026amp; Safety\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis product is not intended for use in damp or continuously humid conditions and includes a flame retardant additive for safety. Consult the data sheet for comprehensive handling instructions.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe Benefits of Using Insulated Plasterboard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInsulated plasterboard combines insulation and plasterboard into one efficient product, offering distinct advantages over separate installation:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Energy Efficiency\u003c\/strong\u003e: The integrated insulation in insulated plasterboard minimizes thermal bridges, significantly improving a building's heat retention. This enhanced thermal efficiency is crucial for reducing energy consumption and heating costs, leading to a more sustainable and cost-effective living environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpace-Saving Design\u003c\/strong\u003e: Its composite structure saves valuable space, enabling thinner wall constructions without sacrificing insulation performance, which is particularly beneficial in renovations and small spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Efficiency\u003c\/strong\u003e: The all-in-one product streamlines the installation process, saving time and labor costs compared to fitting insulation and plasterboard separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCost-Effectiveness\u003c\/strong\u003e: Initial costs are often offset by lower installation expenses and substantial long-term savings in energy bills due to the product's superior thermal efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Building Performance\u003c\/strong\u003e: In addition to energy savings, insulated plasterboard can improve moisture management and sound insulation, enhancing indoor comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexibility in Thermal and Acoustic Comfort\u003c\/strong\u003e: When installing onto a stud wall, there's an opportunity to add extra insulation between the studs, boosting both thermal and acoustic performance. This additional layer can significantly enhance a building's energy efficiency and provide a quieter, more comfortable indoor environment. Whether aiming for higher thermal resistance (R-value) to keep heat in during winter and out during summer or seeking to minimise noise transmission between rooms, this added insulation maximises the wall’s performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eIn essence, insulated plasterboard not only simplifies the construction process but also provides a versatile and effective way to enhance a building's thermal and acoustic comfort. This makes it an ideal choice for those looking to improve energy efficiency and indoor living conditions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tekwarm","offers":[{"title":"Default Title","offer_id":52655645589838,"sku":"BM02009","price":26.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/tekwarm-tekwarm-hp-insulated-plasterboard-2400mm-x-1200mm-25-5mm-bm02009-insulated-drywall-1172607540.jpg?v=1749582005"},{"product_id":"tekwarm-pir-insulated-plasterboard-2400-x-1200mm-625mm","title":"62.5mm Tekwarm PIR Insulated Plasterboard  2.4m x 1.2m","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eUnleash Superior Insulation with Tekwarm PIR Insulated Plasterboard\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTekwarm PIR Insulated Plasterboard is at the forefront of insulation technology, ingeniously integrating high-performance polyisocyanurate (PIR) insulation with a robust 12.5mm tapered edge plasterboard. Crafted for excellence, it provides a 2-in-1 solution for insulating and dry lining walls or roofs efficiently. This board is designed to meet the rigorous demands of modern construction, ensuring thermal efficiency, ease of installation, and adherence to sustainability standards.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Tekwarm PIR?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Thermal Efficiency:\u003c\/strong\u003e With a thermal conductivity of 0.022 W\/mK, it sets new standards in insulation, significantly reducing energy consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Installation:\u003c\/strong\u003e Compatible with adhesive and mechanical fixing, it offers flexibility across diverse construction scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly Choice:\u003c\/strong\u003e Boasting zero ODP and a GWP of less than 5, it aligns with environmental preservation efforts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-Saving Installation:\u003c\/strong\u003e Its dual-functionality as insulation and plasterboard accelerates construction timelines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cbr\u003eInstallation \u0026amp; Handling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTekwarm PIR Insulated Plasterboard is engineered for user-friendly installation, suitable for a variety of settings and capable of meeting high performance standards. Following the comprehensive installation guide ensures optimal functionality and compliance with building regulations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLimitations \u0026amp; Safety\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIntended for use in environments free from damp or continuous humidity, it incorporates a flame retardant additive for added safety. Please consult the data sheet for detailed handling instructions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eThe Benefits of Using Insulated Plasterboard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInsulated plasterboard combines insulation and plasterboard into one efficient product, offering distinct advantages over separate installation:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Energy Efficiency\u003c\/strong\u003e: The integrated insulation in insulated plasterboard minimizes thermal bridges, significantly improving a building's heat retention. This enhanced thermal efficiency is crucial for reducing energy consumption and heating costs, leading to a more sustainable and cost-effective living environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpace-Saving Design\u003c\/strong\u003e: Its composite structure saves valuable space, enabling thinner wall constructions without sacrificing insulation performance, which is particularly beneficial in renovations and small spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Efficiency\u003c\/strong\u003e: The all-in-one product streamlines the installation process, saving time and labour costs compared to fitting insulation and plasterboard separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCost-Effectiveness\u003c\/strong\u003e: Initial costs are often offset by lower installation expenses and substantial long-term savings in energy bills due to the product's superior thermal efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Building Performance\u003c\/strong\u003e: In addition to energy savings, insulated plasterboard can improve moisture management and sound insulation, enhancing indoor comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexibility in Thermal and Acoustic Comfort\u003c\/strong\u003e: When installing onto a stud wall, there's an opportunity to add extra insulation between the studs, boosting both thermal and acoustic performance. This additional layer can significantly enhance a building's energy efficiency and provide a quieter, more comfortable indoor environment. Whether aiming for higher thermal resistance (R-value) to keep heat in during winter and out during summer or seeking to minimise noise transmission between rooms, this added insulation maximises the wall’s performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eInsulated plasterboard not only simplifies the construction process but also provides a versatile and effective way to enhance a building's thermal and acoustic comfort. This makes it an ideal choice for those looking to improve energy efficiency and indoor living conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tekwarm","offers":[{"title":"Default Title","offer_id":52655684911438,"sku":"BM02038","price":53.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/tekwarm-tekwarm-pir-insulated-plasterboard-2400-x-1200mm-62-5mm-bm02038-insulated-drywall-1172607354.jpg?v=1749578773"},{"product_id":"tekwarm-pir-insulated-plasterboard-2400-x-1200mm-725mm","title":"72.5mm Tekwarm PIR Insulated Plasterboard  2.4m x 1.2m","description":"\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cp\u003e\u003cstrong\u003eUnleash Superior Insulation with Tekwarm PIR Insulated Plasterboard\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTekwarm PIR Insulated Plasterboard is at the forefront of insulation technology, ingeniously integrating high-performance polyisocyanurate (PIR) insulation with a robust 12.5mm tapered edge plasterboard. Crafted for excellence, it provides a 2-in-1 solution for insulating and dry lining walls or roofs efficiently. This board is designed to meet the rigorous demands of modern construction, ensuring thermal efficiency, ease of installation, and adherence to sustainability standards.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Tekwarm PIR?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Thermal Efficiency:\u003c\/strong\u003e With a thermal conductivity of 0.022 W\/mK, it sets new standards in insulation, significantly reducing energy consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Installation:\u003c\/strong\u003e Compatible with adhesive and mechanical fixing, it offers flexibility across diverse construction scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly Choice:\u003c\/strong\u003e Boasting zero ODP and a GWP of less than 5, it aligns with environmental preservation efforts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-Saving Installation:\u003c\/strong\u003e Its dual-functionality as insulation and plasterboard accelerates construction timelines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cbr\u003eInstallation \u0026amp; Handling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTekwarm PIR Insulated Plasterboard is engineered for user-friendly installation, suitable for a variety of settings and capable of meeting high performance standards. Following the comprehensive installation guide ensures optimal functionality and compliance with building regulations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLimitations \u0026amp; Safety\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIntended for use in environments free from damp or continuous humidity, it incorporates a flame retardant additive for added safety. Please consult the data sheet for detailed handling instructions.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eThe Benefits of Using Insulated Plasterboard\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInsulated plasterboard combines insulation and plasterboard into one efficient product, offering distinct advantages over separate installation:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Energy Efficiency\u003c\/strong\u003e: The integrated insulation in insulated plasterboard minimizes thermal bridges, significantly improving a building's heat retention. This enhanced thermal efficiency is crucial for reducing energy consumption and heating costs, leading to a more sustainable and cost-effective living environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpace-Saving Design\u003c\/strong\u003e: Its composite structure saves valuable space, enabling thinner wall constructions without sacrificing insulation performance, which is particularly beneficial in renovations and small spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Efficiency\u003c\/strong\u003e: The all-in-one product streamlines the installation process, saving time and labour costs compared to fitting insulation and plasterboard separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCost-Effectiveness\u003c\/strong\u003e: Initial costs are often offset by lower installation expenses and substantial long-term savings in energy bills due to the product's superior thermal efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Building Performance\u003c\/strong\u003e: In addition to energy savings, insulated plasterboard can improve moisture management and sound insulation, enhancing indoor comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexibility in Thermal and Acoustic Comfort\u003c\/strong\u003e: When installing onto a stud wall, there's an opportunity to add extra insulation between the studs, boosting both thermal and acoustic performance. This additional layer can significantly enhance a building's energy efficiency and provide a quieter, more comfortable indoor environment. Whether aiming for higher thermal resistance (R-value) to keep heat in during winter and out during summer or seeking to minimise noise transmission between rooms, this added insulation maximises the wall’s performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eInsulated plasterboard not only simplifies the construction process but also provides a versatile and effective way to enhance a building's thermal and acoustic comfort. This makes it an ideal choice for those looking to improve energy efficiency and indoor living conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tekwarm","offers":[{"title":"Default Title","offer_id":52655685239118,"sku":"BM02039","price":58.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/tekwarm-tekwarm-pir-insulated-plasterboard-2400-x-1200mm-72-5mm-bm02039-insulated-drywall-1172607346.jpg?v=1749578649"},{"product_id":"tekwarm-insulated-loft-deck-1200mm-x-600mm-single-board-1200mm-x-600mm-x-83mm","title":"83mm Tekwarm Insulated Loft Deck  1200mm x 600mm","description":"\u003cp\u003eTekwarm Insulated Loft Deck is a sophisticated solution designed to transform your loft into a practical storage area or safe access walkway, all while maintaining exceptional insulation performance. This innovative product combines the strength of OSB board with the high-performance thermal properties of PIR insulation, making it perfect for insulating roof spaces efficiently and effectively. Our Loft deck range is ideal for boarding an insulated loft.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Insulation:\u003c\/strong\u003e With a thermal conductivity of 0.022 W\/mk, Tekwarm Insulated Loft Deck ensures your loft remains well-insulated, contributing to overall energy efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable and Practical:\u003c\/strong\u003e The 8mm OSB bonded to PIR insulation provides a sturdy platform for storage or access, supporting light loads and limited foot traffic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for straightforward installation, the boards can be securely fixed into supporting joists, providing a stable and reliable loft decking solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Responsibility:\u003c\/strong\u003e Manufactured with zero ODP and a GWP of less than 5, aligning with sustainability goals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Usage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTekwarm Insulated Loft Deck boards are specifically designed for use in insulated roof spaces, offering a reliable and efficient way to add storage or access. The boards should be laid transversally to the joists and secured with screws, ensuring a minimum of 30mm embedment into the supporting joist. It's crucial to consider the load capacity of the ceiling joists and consult with an engineer for uses beyond light loads and limited traffic.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Tekwarm","offers":[{"title":"Default Title","offer_id":52655715942734,"sku":"IUK01037","price":18.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/tekwarm-tekwarm-insulated-loft-deck-1200mm-x-600mm-single-board-1200mm-x-600mm-x-83mm-iuk01037-drylining-1172607192.jpg?v=1749575770"},{"product_id":"20mm-celotex-tb4020-pir-insulation-board-2400mm-x-1200mm-x-20mm","title":"20mm Celotex TB4020 PIR Insulation Board  2.4m x 1.2m","description":"\u003cp class=\"MsoNormal\"\u003e\u003cem\u003eCelotex is now Sopratherm. This board is also sold as Sopratherm, with the same code, the same UK manufacturing and the same declared thermal conductivity.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eDiscover the exceptional thermal efficiency of Celotex PIR Insulation Boards, designed to meet your diverse insulation needs. \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCelotex PIR Insulation boards are multi-purpose insulation boards, with high-performing energy efficiency and thermal conductivity.\u003c\/p\u003e\n\u003cp\u003eCelotex PIR Insulation is an easy-to-install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing.\u003c\/p\u003e\n\u003cp\u003eCelotex insulation boards come in a range of thicknesses from 20mm to 200mm, it can be considered for floor, wall, and roof applications.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWhether you're upgrading your home or constructing a new space, Celotex offers an insulation solution that combines high-performance with easy installation.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003chr width=\"50%\" color=\"#FCA311\" size=\"1px\" align=\"left\"\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Purpose Utility:\u003c\/strong\u003e Ideal for roofs, walls, and floors across various settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Thermal Performance: \u003c\/strong\u003eFeatures a thermal conductivity of just 0.022 W\/m.K, minimizing insulation thickness while maximising efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange of Thicknesses: \u003c\/strong\u003eCelotex PIR Insulation boards are available from 20mm up to 200mm, tailored for specific applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation: \u003c\/strong\u003eLightweight and rigid, these boards simplify transport and fitting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Quality: \u003c\/strong\u003eBBA certified (Certificate 17\/5405) for use in pitched roofs, dry lining, and floor insulation applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\"\u003e\u003cb\u003eFire Classification\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003eEuroclass F Reaction to Fire classification, according to BS EN 13501-1. Products with this level of classification are not provided with a rating for smoke emission.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eCelotex PIR Insulation boards are versatile and can be used in a wide variety of applications including:\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eRoofs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePitched Roof Insulation - Between and Under Rafters\u003c\/li\u003e\n\u003cli\u003eFlat Roof Insulation - Balconies and Terraces\u003c\/li\u003e\n\u003cli\u003eFlat Roof Insulation - Between and Under Joists\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eWalls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExternal Wall Insulation - Upgrading Cavity Walls\u003c\/li\u003e\n\u003cli\u003eExternal Wall Insulation - Timber Frame Walls\u003c\/li\u003e\n\u003cli\u003eExternal Wall Insulation - Solid Walls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eFloors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGround Floor - Beam and Block Floors\u003c\/li\u003e\n\u003cli\u003eGround Floor Insulation - Concrete Slab Ground Floors\u003c\/li\u003e\n\u003cli\u003eGround Floor Insulation - Upgrading Concrete Slab Floors\u003c\/li\u003e\n\u003cli\u003eGround Floor Insulation - Suspended Timber Floors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr width=\"50%\" color=\"#FCA311\" size=\"1px\" align=\"left\"\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\u003cstrong\u003eWhy Choose Celotex?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Performance: \u003c\/strong\u003eThe TB4000 series achieves a BRE Green Guide Rating of A, supporting your BREEAM assessments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Fire Safety: \u003c\/strong\u003eEuroclass F fire rating ensures safety without compromising on performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInnovative Facer Technology: \u003c\/strong\u003eLow emissivity foil facing boosts thermal performance in sealed cavity air spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr width=\"50%\" color=\"#FCA311\" size=\"1px\" align=\"left\"\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions About PIR Insulation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is PIR insulation? \u003c\/b\u003ePIR (polyisocyanurate) insulation is a type of thermal insulation material used in building and construction. It is known for its excellent thermal performance and high resistance to heat flow, making it an effective solution for reducing energy costs in homes and buildings.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhy is PIR Insulation so expensive? \u003c\/b\u003eThe cost of PIR insulation reflects its superior thermal performance and energy efficiency. The materials and technology used to manufacture PIR insulation are advanced, contributing to its higher price point compared to other insulation types.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eCan PIR Insulation get wet? \u003c\/b\u003ePIR insulation is generally moisture-resistant but not entirely waterproof. While it can withstand some exposure to moisture without losing its insulative properties, prolonged or excessive wetness can affect its performance. It's important to protect PIR insulation from water during installation and use.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eCan PIR Insulation be recycled? \u003c\/b\u003eRecycling PIR insulation can be challenging due to its chemical properties and the presence of fire retardants. However, efforts are being made to improve the recyclability of PIR products as part of the industry's commitment to sustainability.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eHow much PIR Insulation do I need? \u003c\/b\u003eThe amount of PIR insulation required depends on the specific energy efficiency goals, climate, and the area being insulated. It's best to consult with a professional to calculate the optimal thickness and quantity based on your particular needs.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eHow is PIR insulation made? \u003c\/b\u003ePIR insulation is manufactured through a chemical reaction between a polyol and an isocyanate, forming a rigid foam board. This process involves the use of catalysts and blowing agents, which expand the material into a highly insulative foam with a closed-cell structure.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eHow does PIR Insulation work? \u003c\/b\u003ePIR insulation works by trapping air within its closed-cell foam structure, significantly reducing heat transfer. This air barrier effectively minimizes the amount of heat that can pass through, helping to maintain a consistent indoor temperature and reduce energy consumption.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWhat is PIR Insulation made of? \u003c\/b\u003ePIR insulation is made from polyisocyanurate, a type of plastic known for its excellent fire resistance and thermal properties. It typically features a foil facing to enhance its thermal resistance and moisture barrier.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eHow to cut PIR Insulation? \u003c\/b\u003ePIR insulation can be cut using a sharp knife or a fine-toothed saw to fit specific measurements.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFor precision cuts and to minimize onsite waste and mess, InsulationUK offers a \u003cstrong\u003e\u003ca href=\"https:\/\/www.insulationuk.co.uk\/pages\/bespoke-cutting-services1\" style=\"color: title=;\" rel=\"noopener\" target=\"_blank\"\u003ebespoke cutting service\u003c\/a\u003e\u003c\/strong\u003e. Customers can order PIR boards pre-cut to their exact specifications, ensuring a perfect fit and easier installation.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003chr width=\"50%\" color=\"#FCA311\" size=\"1px\" align=\"left\"\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Considerations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen using Celotex insulation boards you need to satisfy yourself that the use of the product meets all relevant national Building Regulations and guidance as well as local, national, and other applicable standards relevant for your construction or application, including requirements concerning fire and applicable height restrictions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"padding: 1em; border: 3px solid #6400AA;\"\u003e\u003cstrong\u003eImportant Notice: \u003c\/strong\u003ePlease be aware that during periods of high demand, we reserve the right to provide alternative brands that meet the same specifications and quality standards as the products you originally ordered.\u003c\/p\u003e","brand":"Celotex","offers":[{"title":"Default Title","offer_id":52655813034318,"sku":"BM000732","price":16.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/celotex-celotex-tb4020-pir-insulation-board-2400mm-x-1200mm-x-20mm-20mm-bm000732-pir-insulation-1172606751.jpg?v=1749568320"},{"product_id":"100mm-celotex-ga4100-pir-insulation-board-2400mm-x-1200mm-x-100mm","title":"100mm Celotex GA4100 PIR Insulation Board 2.4m x 1.2m - 2.88m2 per sheet","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003eCelotex is now Sopratherm. This board is also sold as Sopratherm, with the same code, the same UK manufacturing and the same declared thermal conductivity.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAs the thickest board in the general-purpose GA4000 range, 100mm Celotex GA4100 is the most widely specified Celotex polyisocyanurate (PIR) thickness and a default choice across floors, walls and roofs. The round-number 100mm depth carries the highest single-board thermal resistance in the range, which is why it is so often the board reached for first on solid floors, underfloor heating and standard build-ups.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach board measures 2400mm x 1200mm, covers 2.88m² and is sold individually. With a declared thermal conductivity of 0.022 W\/mK and a thermal resistance of 4.50 m²K\/W, 100mm GA4100 delivers the strongest single-layer figure in the GA4000 range, at around 4.15 kg per square metre. The rigid PIR core is faced both sides with a low-emissivity aluminium foil that lifts performance against a sealed cavity air space, and the square edges butt together for a continuous, tight-jointed layer.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eOn solid ground floors, 100mm GA4100 is typically laid over the damp-proof membrane beneath the screed, where it commonly meets the Part L floor target, and it suits underfloor heating, beam-and-block, oversite and suspended timber floors equally well. The same board is used as a single layer in pitched roofs between or under rafters, in timber-frame walls and internal dry lining, and in flat-roof build-ups within the GA4000 range's scope. Install it in line with the latest Celotex technical guidance, the project specification and current Building Regulations, including fire requirements and the height limit on external wall use. For new build and refurbishment alike, the 100mm board offers the range's strongest single-layer resistance in the standard GA4000 format and handling.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Benefits of 100mm Celotex GA4100:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100mm rigid polyisocyanurate (PIR) board, the range-topping and most widely specified thickness in the general-purpose GA4000 range, for floors, walls and roofs.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance (R-value) of 4.50 m²K\/W, the highest single-board figure in the GA4000 range.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.022 W\/mK, delivering that resistance in a slim 100mm build-up.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe default choice for solid ground floors beneath screed and for underfloor heating, where the round 100mm depth commonly meets the Part L floor target.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWorks as a strong single layer in pitched roofs, timber-frame walls and internal dry lining, and in flat-roof build-ups within the GA4000 scope.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLow-emissivity aluminium foil facings on both sides, improving performance against sealed and cavity air spaces.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSquare edges for flush, tight joints and a continuous insulation layer.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured with a blowing agent of zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP), free of CFCs and HCFCs.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied as a single 2400mm x 1200mm board covering 2.88m², at around 4.15 kg per square metre.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBBA certified (Certificate 25\/7318) for defined pitched roof, dry lining and floor applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBoards measure 2400mm x 1200mm and are sold individually, each covering 2.88m².\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe foil facing is printed on one side only: fit the board with the plain face towards the cavity for the rated thermal performance.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOn a solid floor, lay the boards over the damp-proof membrane beneath the screed, with joints staggered and taped with aluminium foil tape.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe foil facing is not a vapour control layer; many build-ups still need a separate VCL to manage interstitial condensation.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIn wall applications the board should be covered with a fire-rated lining, such as 12.5mm plasterboard.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCelotex GA4000 should not be used in the external walls of buildings over 11 metres in height; check current Building Regulations for your project.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePIR is moisture resistant but not waterproof: store boards flat, off the ground, dry and out of prolonged sunlight.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInsulation UK offers a bespoke cutting service, supplying boards cut to your sizes to reduce waste and on-site mess.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAs the range-topping GA4000 board, 100mm Celotex GA4100 brings the strongest single-layer thermal resistance in the general-purpose range to floors, walls and roofs, keeping specification simple while supporting lower U-values and lasting energy efficiency.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eImportant Notice:\u003c\/strong\u003e Please be aware that during periods of high demand, we reserve the right to provide alternative brands that meet the same specifications and quality standards as the products you originally ordered.\u003c\/p\u003e","brand":"Celotex","offers":[{"title":"Default Title","offer_id":52655816671566,"sku":"BM000747","price":39.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/celotex-celotex-ga4100-pir-insulation-board-2400mm-x-1200mm-x-100mm-100mm-bm000747-pir-insulation-1172606711.jpg?v=1749567607"},{"product_id":"150mm-celotex-xr4150-pir-insulation-board-2400mm-x-1200mm-x-150mm","title":"150mm Celotex XR4150 PIR Insulation Board 2.4m x 1.2m - 2.88m2 per board","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cem\u003eCelotex is now Sopratherm. This board is also sold as Sopratherm, with the same code, the same UK manufacturing and the same declared thermal conductivity.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e150mm Celotex XR4150 is a rigid polyisocyanurate (PIR) insulation board and the thickest in the standard XR4000 line-up, the 110mm to 150mm boards Celotex builds for cut-to-fit work where space is not the limiting factor. At 150mm it carries the highest single-layer resistance of those everyday thicknesses, which is why it lands on low-energy and high-performance projects asking floors, walls and roofs to clear a demanding U-value in one pass.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach board measures 2400mm x 1200mm, covers 2.88m² and is sold individually. A declared thermal conductivity of 0.022 W\/mK gives it a thermal resistance of 6.80 m²K\/W, the highest figure in the standard 110mm to 150mm XR4000 range and within reach of 7.0, at a maximum board weight of around 6.10 kg per square metre. The rigid PIR core is faced both sides with a low-emissivity aluminium foil that improves performance against a sealed cavity air space, and the square edges close up for a continuous, tight-jointed layer.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAt 6.80 m²K\/W the 150mm board carries more resistance per sheet than any other everyday XR thickness, so a demanding floor or roof target is met with a single layer and the fewest boards, joints and tape runs: the build-up stays simple even as the performance climbs.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eXR4150 is specified as a single cut-to-fit layer in solid and suspended floors, in warm flat and pitched roofs between or under joists and rafters, and across masonry walls and timber- and steel-framed systems, most often on low-energy and high-performance builds. Install it in line with the latest Celotex technical guidance, the project specification and current Building Regulations, including fire requirements and the height limit on external wall use. In wall build-ups it should be covered with a fire-rated lining such as 12.5mm plasterboard. Where the target sits at the demanding end and space allows the depth, the 150mm board reaches it in one layer.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Benefits of 150mm Celotex XR4150:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e150mm rigid polyisocyanurate (PIR) board, the highest-resistance thickness in the standard 110mm to 150mm XR4000 range, for demanding single-layer targets.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance (R-value) of 6.80 m²K\/W, within reach of 7.0, for low-energy and high-performance envelopes.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.022 W\/mK, delivering that resistance in a 150mm depth.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCarries more resistance per sheet than any other everyday XR thickness, meeting a demanding target with the fewest boards and joints.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUsed across solid and suspended floors, warm flat and pitched roofs, masonry walls and timber- and steel-framed systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLow-emissivity aluminium foil facings on both sides, improving performance against sealed and cavity air spaces.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSquare edges for flush, tight joints and a continuous insulation layer.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured with a blowing agent of zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP), free of CFCs and HCFCs.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied as a single 2400mm x 1200mm board covering 2.88m², at a maximum board weight of around 6.10 kg per square metre.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBBA certified (Certificate 25\/7318) for defined pitched roof, dry lining and floor applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBoards measure 2400mm x 1200mm and are sold individually, each covering 2.88m².\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe foil facing is printed on one side only: fit the board with the plain face towards the cavity for the rated thermal performance.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe foil facing is not a vapour control layer; many floor and roof build-ups still need a separate VCL to manage interstitial condensation.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIn wall applications the board should be covered with a fire-rated lining, such as 12.5mm plasterboard.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCelotex XR4000 should not be used in the external walls of buildings over 11 metres in height; check current Building Regulations for your project.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePIR is moisture resistant but not waterproof: store boards flat, off the ground, dry and out of prolonged sunlight.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInsulation UK offers a bespoke cutting service, supplying boards cut to your sizes to reduce waste and on-site mess.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWhen the target sits at the demanding end and there is depth to give it, 150mm Celotex XR4150 puts the highest single-layer resistance in the standard XR4000 range onto the floor, wall or roof, holding a tough U-value in one board.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eImportant Notice:\u003c\/strong\u003e Please be aware that during periods of high demand, we reserve the right to provide alternative brands that meet the same specifications and quality standards as the products you originally ordered.\u003c\/p\u003e","brand":"Celotex","offers":[{"title":"Default Title","offer_id":52655818703182,"sku":"BM000752","price":58.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/celotex-celotex-xr4150-pir-insulation-board-2400mm-x-1200mm-x-150mm-150mm-bm000752-pir-insulation-1172606691.jpg?v=1749567249"},{"product_id":"100mm-recticel-eurothane-gp-pir-insulation-board-2400mm-x-1200mm","title":"100mm Recticel Eurothane GP PIR Insulation Board 2.4m x 1.2m - 2.88m2 per sheet","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e100mm Recticel Eurothane GP is a rigid polyisocyanurate (PIR) insulation board built around a closed-cell PIR core, faced on both sides with a gas diffusion tight, low-emissivity multilayer foil. It is a general purpose board designed for pitched roofs, timber and metal framed walls, and floors, including build-ups that incorporate underfloor heating.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach board measures 2400mm x 1200mm and is supplied as a single sheet covering 2.88m². At 100mm, it delivers a declared thermal resistance (R-value) of 4.50 m²K\/W from a declared thermal conductivity of just 0.022 W\/mK, placing it among the stronger-performing PIR options for projects that need meaningful insulation from a single layer.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe board has straight edges that butt tightly together across a run, helping to keep joints closed and limit thermal bridging through the insulation layer. The low-emissivity foil facings work alongside an adjacent air space to support the board's thermal performance, while the closed-cell core resists moisture pick-up and holds its shape over time. A printed grid on both faces guides accurate cutting on site.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eIn floors, the board can be laid over a damp-proof membrane in solid and suspended constructions and is compatible with underfloor heating systems; in pitched roofs and framed walls it is fitted in a tightly butted, brick-bond pattern. Install in line with the latest Recticel technical guidance and the project specification, and where used to line internal walls, finish with plasterboard rather than plaster or paint applied directly. Suitable for both new build and refurbishment, 100mm Eurothane GP helps raise thermal performance while keeping construction depth in check.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Benefits of 100mm Recticel Eurothane GP:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRigid PIR insulation board for pitched roofs, framed walls and floors, including underfloor heating build-ups.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.022 W\/mK for strong thermal performance from a slim profile.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared R-value (thermal resistance) of 4.50 m²K\/W at 100mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStraight edges that butt tightly together to help close joints and reduce thermal bridging.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGas diffusion tight, low-emissivity foil facings on both sides, with a printed grid to guide cutting.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eClosed-cell PIR core that resists moisture and stays dimensionally stable.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompressive strength of at least 120 kPa, supporting use within floor build-ups (check the full system requirements).\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLightweight and easy to cut with a sharp knife or \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.insulationuk.co.uk\/products\/bahco-22-insulation-saw\"\u003einsulation saw\u003c\/a\u003e, for quick handling on site.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured with blowing agents that have zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied as a single 2400mm x 1200mm board covering 2.88m².\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlthough the closed-cell core is moisture resistant, PIR is not waterproof: store boards flat, dry, off the ground and out of direct sunlight.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eA standard board is 2.4m x 1.2m, giving 2.88m² coverage per board.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBespoke cutting is available, \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.insulationuk.co.uk\/pages\/bespoke-cutting-service\"\u003efind out more here\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor pitched roof layups, Recticel's \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.recticelinsulation.com\/sites\/default\/files\/country_specific\/uk\/Specification%20Guides\/Recticel%20Insulation%20Pitched%20Roof%20Spec%20Guide.pdf\"\u003epitched roof specification guide\u003c\/a\u003e is a useful reference.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor floors, Recticel's \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.recticelinsulation.com\/sites\/default\/files\/country_specific\/uk\/Specification%20Guides\/Recticel%20Insulation%20Floor%20Spec%20Guide.pdf\"\u003efloor specification guide\u003c\/a\u003e covers solid and under-screed build-ups.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA go-to round-number thickness that delivers strong single-layer performance across floors, pitched roofs and framed walls, 100mm Recticel Eurothane GP keeps specification straightforward while supporting better energy efficiency and lasting comfort.\u003c\/p\u003e","brand":"Recticel","offers":[{"title":"Default Title","offer_id":52655823454542,"sku":"BM001057","price":39.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/recticel-100mm-recticel-eurothane-gp-pir-insulation-board-2400mm-x-1200mm-bm001057-pir-insulation-1172606648.jpg?v=1749566416"},{"product_id":"100mm-ecotherm-eco-versal-pir-insulation-board-2400mm-x-1200mm","title":"100mm Ecotherm Eco-Versal PIR Insulation Board 2.4m x 1.2m","description":"\u003cp class=\"MsoNormal\"\u003eEcotherm 100mm versatile PIR insulation board can be used in pitched roofs, floors and framed walls. It is lightweight \u0026amp; easy to cut, making installation easy for those not in the trade. Ecotherm Eco-Versal PIR insulation offers optimum stability in a variety of conditions including low \u0026amp; high temperatures, humidity, moisture sunlight \u0026amp; UV. Available in a range of thicknesses from 25mm to 150mm to suit the requirements of your project. Ecotherm Eco-Versal PIR can also be used in internal walls, ceilings \u0026amp; loft.\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003eEcotherm PIR insulation, can be used for retro-fit \u0026amp; new build projects.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\"\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLow thermal conductivity at 0.022 W\/mK\u003c\/li\u003e\n\u003cli\u003eWill not deteriorate when exposed to moisture\u003c\/li\u003e\n\u003cli\u003eFire rating is Euroclass F\u003c\/li\u003e\n\u003cli\u003eEasy to cut using a sharp knife or \u003ca href=\"https:\/\/www.insulationuk.co.uk\/products\/500mm-insulation-saw?_pos=1\u0026amp;_psq=insulation+saw\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Insulation saw\"\u003einsulation saw\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eFoil face can be used as a vapour control layer\u003c\/li\u003e\n\u003cli\u003eSuitable for use in commercial \u0026amp; domestic buildings\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"MsoNormal\"\u003eThermal performance of these insulation board helps reduce energy consumption and therefore lowering CO2 emissions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eGood to know\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAlthough Ecotherm PIR insulation board is moisture resistant, it is not waterproof. Please ensure it is stored indoors in a dry environment and not exposed to the elements.\u003c\/li\u003e\n\u003cli\u003eBoard size 2.4m x 1.2m  covering 2.88m²\u003c\/li\u003e\n\u003cli\u003eBBA certified\u003c\/li\u003e\n\u003cli\u003eCan be used with UFH systems - please ensure you lay a minimum 500 gauge DPM sheet\u003c\/li\u003e\n\u003cli\u003eBecause of it's versatility and use Ecotherm have designed a brochure with \u003ca href=\"https:\/\/www.ecotherm.co.uk\/content\/dam\/ecotherm\/products\/eco-versal\/ecotherm-eco-versal-brochure-en-gb.pdf\" title=\"ecotherm ecoversal brochure\"\u003einstallation information\u003c\/a\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"padding: 1em; border: 3px solid #6400aa;\"\u003e\u003cstrong\u003eImportant Notice: \u003c\/strong\u003ePlease be aware that during periods of high demand, we reserve the right to provide alternative brands that meet the same specifications and quality standards as the products you originally ordered.\u003c\/p\u003e","brand":"Ecotherm","offers":[{"title":"Default Title","offer_id":52655831581006,"sku":"BM000054","price":39.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/ecotherm-ecotherm-eco-versal-pir-insulation-board-2400mm-x-1200mm-100mm-bm000054-pir-insulation-1176212537.png?v=1751453764"},{"product_id":"125mm-standard-plasterboard-wallboard-tapered-edge-24m-x-12m-x-125mm","title":"12.5mm Standard Plasterboard Wallboard  2.4m x 1.2m (Tapered Edge) - 2.88m2 per board","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e12.5mm Standard Plasterboard Wallboard is the standard thickness specified for internal walls, partitions and ceilings across indoor applications in the UK. This tapered edge version is built for taping and jointing: the recessed long edges let you fill and tape the joints flush, for a smooth, seamless finish that is ready to paint without skimming the whole surface.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach board measures 2400mm x 1200mm and covers 2.88m², a full standard sheet that lines up with 400mm and 600mm stud and joist centres and covers ground quickly. It is built around a non-combustible gypsum core bonded to an ivory paper face, which offers inherent fire resistance and takes a skim plaster finish or direct decoration once the joints are taped and filled. It fixes by screw to timber or metal stud frames, or by dot and dab adhesive directly to masonry, blockwork or brick.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe tapered edge is what sets this board apart from a square edge. Where two tapered boards meet, the shallow recess gives room for scrim tape and jointing compound to sit flush with the board face, so the finished joint disappears rather than standing proud. That makes it the board for a tape-and-joint, drywall-style finish taken straight to paint, though it will also take a plaster skim over the whole face if that is your preferred finish.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e12.5mm tapered edge plasterboard suits the majority of standard wall and ceiling work in new build and refurbishment, and should be installed in line with the manufacturer's guidance and your project specification.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhere to use 12.5mm tapered edge plasterboard:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStud partition walls: fixed to timber or metal stud frames in new build and refurbishment projects.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWall linings: dot and dab adhesive fixing to masonry, blockwork or brick.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCeiling linings: screw fixed to timber joists or metal ceiling grids.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRoom dividers and internal partitions: quick and cost-effective compared to blockwork.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Benefits of 12.5mm Tapered Edge Plasterboard:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e12.5mm gypsum plasterboard, the standard thickness for internal walls, partitions and ceilings.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTapered long edges designed for taping and jointing to a flush, seamless finish.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIvory paper face ready for a skim plaster finish, paint or a textured finish.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-combustible gypsum core offering inherent fire resistance.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2400mm x 1200mm full sheet covering 2.88m², sized to suit 400mm and 600mm stud and joist centres.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eScrew-fixes to timber or metal stud frames, or bonds to masonry, blockwork or brick by dot and dab.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuited to stud partitions, wall linings, ceiling linings and internal room dividers.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompatible with single or multi-layer build-ups in new build and refurbishment.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInsulation UK own-brand board at competitive trade pricing, with bulk pricing available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTapered on the long edges only.\u003c\/strong\u003e The recess runs down the two long sides; cut ends and board ends butt together, so tape and fill those joints as you would any butt joint.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMade for tape and joint.\u003c\/strong\u003e For a flush, paint-ready finish, scrim tape and fill the recessed joints; skim the whole face instead if you prefer a plastered finish.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNot moisture resistant.\u003c\/strong\u003e For bathrooms, wet rooms or damp, unheated spaces, use a moisture-resistant board.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNot a rated fire board.\u003c\/strong\u003e Where a specified fire performance is required, use a fire-resistant board within a tested wall or ceiling system.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eStore flat and dry.\u003c\/strong\u003e Keep boards flat, off the ground and out of the damp before fixing, and lift with two people.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eFor a flush, paint-ready finish across the bulk of a job's walls and ceilings, 12.5mm tapered edge plasterboard is the standard board to reach for first: quick to fix, easy to joint and ready for whatever decoration follows. If you need enhanced fire performance, acoustic insulation or moisture resistance, see our specialist plasterboard range, including \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/collections\/acoustic-plasterboard\"\u003eacoustic plasterboard\u003c\/a\u003e and \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/collections\/fire-resistant-plasterboard\"\u003efire-rated boards\u003c\/a\u003e.\u003c\/p\u003e","brand":"Insulation UK","offers":[{"title":"Default Title","offer_id":52655841411406,"sku":"BM011123","price":9.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/insulation-uk-standard-plasterboard-wallboard-tapered-edge-2-4m-x-1-2m-x-12-5mm-bm011123-drywall-1172606484.webp?v=1749563406"},{"product_id":"125mm-standard-plasterboard-wallboard-square-edge-24m-x-12m-x-125mm","title":"12.5mm Standard Plasterboard Wallboard (Square Edge) 2.4m x 1.2m - 2.88m2 per board","description":"\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003e12.5\u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"4\"\u003emm Standard Plasterboard Wallboard \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"39\"\u003eis a gypsum-based board for lining \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"74\"\u003einternal walls and ceilings, and \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"107\"\u003eat 12.5mm it is the standard, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"137\"\u003egeneral-purpose thickness used across \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"175\"\u003emost UK drylining. It gives a smooth, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"213\"\u003eflat surface ready to take a plaster \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"250\"\u003eskim or direct decoration, and its \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"285\"\u003eextra thickness over a 9.5mm board \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"320\"\u003ebrings more rigidity and a more solid \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"358\"\u003efeel to a finished wall.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003eEach board \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"11\"\u003emeasures 2400mm x 1200mm and covers \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"47\"\u003e2.88m², a standard sheet size that \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"82\"\u003elines up neatly with 400mm and 600mm \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"119\"\u003estud and joist centres. It is built \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"155\"\u003earound a non-combustible gypsum core \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"192\"\u003ebonded to paper liners, with a square \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"230\"\u003eedge on all sides. That combination \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"266\"\u003emakes it a straightforward, all-round \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"304\"\u003eboard for partitions, wall linings and \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"343\"\u003eceilings where standard performance is \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"382\"\u003ewhat the job calls for.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003eThe square \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"11\"\u003eedge is the feature to note. Rather \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"47\"\u003ethan the tapered recess made for tape \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"85\"\u003eand jointing, a square edge butts board \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"125\"\u003eto board, which suits surfaces that \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"161\"\u003ewill be skim plastered across the whole \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"201\"\u003eface, or given a textured finish or \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"237\"\u003edirect decoration where a jointed flush \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"277\"\u003eseam is not the priority. It is the \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"313\"\u003eboard to use where a plasterer is \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"347\"\u003eskimming the wall anyway.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003e12.5mm \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"7\"\u003esquare edge plasterboard is screw-fixed \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"47\"\u003eto timber or metal framework, or bonded \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"87\"\u003eto masonry with dot-and-dab adhesive, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"125\"\u003eand should be installed in line with \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"162\"\u003ethe manufacturer's guidance and your \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"199\"\u003eproject specification. It suits \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"231\"\u003einternal partitions, wall linings and \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"269\"\u003eceilings in both domestic and \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"299\"\u003ecommercial work where standard board \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"336\"\u003eperformance is required, rather than \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"373\"\u003eapplications that call for rated fire, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"412\"\u003emoisture or acoustic boards. As the \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"448\"\u003edefault thickness for walls, it keeps \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"486\"\u003ethe bulk of a drylining job on one \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"521\"\u003edependable board.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003eKey Benefits of \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"16\"\u003e12.5mm Standard Plasterboard:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"16\"\u003e12.5mm \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"55\"\u003egypsum plasterboard, the standard \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"89\"\u003egeneral-purpose thickness for internal \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"128\"\u003ewalls and ceilings.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"128\"\u003eNon-combustible \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"166\"\u003egypsum core bonded to paper liners, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"202\"\u003eready for a plaster skim or direct \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"237\"\u003edecoration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"237\"\u003eSquare edge suited to \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"273\"\u003eskim plastering, textured finishes or \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"311\"\u003edirect decoration across the full \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"345\"\u003esurface.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"345\"\u003eMore rigid and robust than a \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"385\"\u003e9.5mm board, for a solid-feeling wall.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"426\"\u003e2400mm x 1200mm board covering \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"457\"\u003e2.88m², sized to suit 400mm and 600mm \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"495\"\u003estud and joist centres.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"495\"\u003eScrew-fixes \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"533\"\u003eto timber or metal framing, or bonds to \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"573\"\u003emasonry by dot-and-dab.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"573\"\u003eManufactured \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"612\"\u003eto BS EN 520, the product standard for \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"651\"\u003egypsum plasterboard.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"651\"\u003eSuited to \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"684\"\u003epartitions, wall linings and ceilings \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"722\"\u003ein domestic and commercial drylining.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"762\"\u003eInsulation UK own-brand board at \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"795\"\u003ecompetitive trade pricing, with bulk \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"832\"\u003epricing available.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003eGood to know:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"18\"\u003eNot moisture resistant.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"18\"\u003e For \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"48\"\u003ebathrooms, wet rooms or damp, unheated \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"87\"\u003espaces, use a moisture-resistant board \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"126\"\u003einstead.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"126\"\u003eNot a rated fire board.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"126\"\u003e \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"165\"\u003eWhere a specified fire performance is \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"203\"\u003erequired, use a fire-resistant board \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"240\"\u003ewithin a tested wall or ceiling system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"284\"\u003eSquare edge, not tapered.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"284\"\u003e For a \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"318\"\u003eflush, tape-and-jointed painted finish, \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"358\"\u003echoose a tapered edge board; this \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"392\"\u003esquare edge board is made to be skimmed \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"432\"\u003eor textured over.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"454\"\u003eStore it flat and dry.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"454\"\u003e Keep boards \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"491\"\u003eflat, off the ground and out of the \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"527\"\u003edamp before fixing, and lift with two \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"565\"\u003epeople.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"565\"\u003eCut by score and snap.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"565\"\u003e \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"602\"\u003eScore the face, snap the core, then cut \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"642\"\u003ethe back liner, and fix to framing at \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"680\"\u003ethe centres set out in your \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"708\"\u003especification.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"_chunkWrapper_6ta1u_30\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"0\"\u003eFor the majority of \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"20\"\u003einternal walls and partitions, 12.5mm \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"58\"\u003estandard plasterboard is the board to \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"96\"\u003ereach for first: rigid, easy to finish \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"135\"\u003eand ready for whatever surface \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"166\"\u003etreatment follows. Order yours from \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"202\"\u003eInsulation UK with competitive pricing \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"241\"\u003eand free UK delivery available on \u003c\/span\u003e\u003cspan class=\"_animating_6ta1u_10\" data-newtext-seq=\"275\"\u003equalifying orders.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Insulation UK","offers":[{"title":"Default Title","offer_id":52655843901774,"sku":"BM011141","price":9.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/insulation-uk-standard-plasterboard-wallboard-square-edge-2-4m-x-1-2m-x-12-5mm-bm011141-drywall-1172606480.webp?v=1749563175"},{"product_id":"125mm-moisture-resistant-plasterboard-tapered-edge-24m-x-12m","title":"12.5mm Moisture Resistant Plasterboard (Tapered Edge) 2.4m x 1.2m - 2.88m2 per board","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e12.5mm Moisture Resistant Plasterboard (Tapered Edge) is a gypsum board treated to resist moisture, for lining internal walls and ceilings in rooms where humidity and occasional splashing are part of daily life: kitchens, bathrooms, en-suites and utility rooms. Water-repellent additives worked through the core slow the water absorption that swells and weakens a standard board, so the wall keeps its shape and gives a sound base for tiling or decoration.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach board measures 2400mm x 1200mm x 12.5mm and covers 2.88m², sold per board, and 12.5mm is the standard thickness for domestic kitchens and bathrooms. It is a moisture-resistant board to BS EN 520, Type H1: the grade with the lowest water absorption, 5% or less by weight, so it holds up in the damp where an ordinary sheet would not, while cutting, fixing and finishing like any familiar gypsum board. The tapered long edges keep it consistent with the rest of a plasterboard job, taping and filling flush across the run.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe moisture resistance comes from the core, not a surface coating alone. Water-repellent additives run through the gypsum so the board resists absorbing ambient humidity and the splashes a kitchen or bathroom throws at it, which is what stops the core softening, sagging or feeding mould over time. That stability is also what makes it a dependable substrate: tile straight onto it with a suitable waterproof adhesive and grout, or tape, fill and skim for a painted finish.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e12.5mm moisture resistant plasterboard goes onto timber and metal stud walls, partitions and ceilings in humidity-prone rooms, and is the board building control will expect to see on bathroom and kitchen walls under Approved Document C. Cut it by scoring and snapping or with a plasterboard saw, fix with drywall screws or bond by dot and dab, and install it in line with the manufacturer's guidance and your project specification. One thing to be clear on: it is moisture resistant, not waterproof, and is not for areas of constant, direct water contact. Inside a shower enclosure or a wet room, use a cement-based tile backer board, or tank the moisture board with a waterproofing membrane before tiling. Used in the right place, it keeps damp-prone rooms sound where a standard board would fail.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Benefits of 12.5mm Moisture Resistant Plasterboard:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e12.5mm moisture resistant gypsum plasterboard for internal walls and ceilings in kitchens, bathrooms, en-suites and utility rooms.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWater-repellent additives worked through the gypsum core to resist humidity and occasional splashing.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured to BS EN 520 as a moisture-resistant board (Type H), the standard way to meet Approved Document C in damp-prone rooms.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eResists the swelling, sagging and softening that affects standard board in humid conditions, helping to limit mould growth.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStable base for tiling with a suitable waterproof adhesive and grout, or for a taped-and-jointed or skimmed finish.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTapered long edges tape and fill flush for a seamless, paint-ready surface.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFull 2400mm x 1200mm sheet covering 2.88m², sized to standard 400mm and 600mm stud and joist centres.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-combustible gypsum core, classified Euroclass A2-s1,d0 for reaction to fire.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCuts by scoring and snapping or with a plasterboard saw, and fixes with drywall screws or dot and dab.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInsulation UK own-brand board at competitive trade pricing, with bulk pricing available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMoisture resistant, not waterproof.\u003c\/strong\u003e It handles humidity and splashes, not constant direct water. Inside showers and wet rooms, use a cement tile backer board or tank the board with a waterproofing membrane before tiling.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGreen is the on-site giveaway.\u003c\/strong\u003e Moisture-resistant plasterboard is conventionally faced in green so it is easy to tell apart from standard board; check the board and packaging to confirm the grade for your job.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eA base for tiling, with the right adhesive.\u003c\/strong\u003e It takes ceramic tiling well, but use a waterproof tile adhesive and grout so the finished surface, not just the board, resists water.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNot a cure for damp.\u003c\/strong\u003e It is not intended to isolate or hold back dampness, so it will not fix a damp wall; deal with the source of the damp first.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eKeep it flat and dry.\u003c\/strong\u003e Store boards flat, off the ground and protected from damp before fixing, and do not fix boards that have got wet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eFor the everyday damp of a kitchen, bathroom or utility room, 12.5mm moisture resistant plasterboard is the sensible board to reach for: a water-repellent core that keeps a wall or ceiling sound in humidity, finished flush off the tape and ready to tile or paint.\u003c\/p\u003e","brand":"Insulation UK","offers":[{"title":"Default Title","offer_id":52655857828174,"sku":"BM011117","price":12.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/insulation-uk-12-5mm-moisture-resistant-plasterboard-tapered-edge-2-4m-x-1-2m-bm011117-drywall-1172606448.webp?v=1749562803"},{"product_id":"125mm-fire-plasterboard-tapered-edge-24m-x-12m","title":"12.5mm Fire Resistant Plasterboard (Tapered Edge) 2.4m x 1.2m - 2.88m2 per board","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e12.5mm Fire Resistant Plasterboard (Tapered Edge) is a fire-rated gypsum board in the full 2400mm x 1200mm sheet size, for lining internal walls, partitions and ceilings that need to resist fire as well as take a finish. It pairs a fire-performing gypsum core with recessed long edges, so larger runs go up with fewer joints and finish flush by taping and filling rather than a full skim.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach board measures 2400mm x 1200mm x 12.5mm and covers 2.88m², sold per board. The full-sheet format is the efficient choice for open wall and ceiling areas: more coverage per board means fewer joints to tape across the run, and the 2400mm x 1200mm size sits to standard 400mm and 600mm stud and joist centres. Fire board is denser and heavier than a standard board of the same size, so a full sheet is a two-person lift, and a board lifter is worth having for ceilings.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe tapered edge is the defining feature. The two long edges are recessed, so where boards meet they form a shallow channel that scrim tape and jointing compound fill flush, giving a continuous, paint-ready surface without skimming the whole face (though it takes a full skim just as readily if you would rather plaster it out). Behind the finish, the core is what earns the fire rating: aerated gypsum reinforced with glass fibre, which releases its chemically bound water slowly as vapour under fire and holds the calcined board together rather than breaking up.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eFire resistant plasterboard goes onto timber and metal stud partitions, wall linings and ceilings, and into domestic separating walls and steel encasement, wherever a fire-rated lining is specified. It cuts by scoring and snapping or with a plasterboard saw and fixes with drywall screws. Install it in line with the board manufacturer's guidance and the tested system in your project specification: fire resistance is a property of the complete construction (board, framing, fixings, insulation and jointing), not of a board on its own. As a guide, a single 12.5mm layer contributes up to 30 minutes of fire resistance in the correct system, with 60 minutes and beyond reached through additional layers or thicker board.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Benefits of 12.5mm Fire Resistant Plasterboard:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e12.5mm fire resistant gypsum plasterboard in the full 2400mm x 1200mm sheet, for internal walls, partitions and ceilings needing a fire-rated lining.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTapered long edges tape and fill flush for a seamless, paint-ready finish without skimming the full face.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAerated gypsum core reinforced with glass fibre to maintain integrity at high temperatures.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eContributes up to 30 minutes of fire resistance as a single layer within a correctly specified system.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCovers 2.88m² per board, so larger runs go up with fewer joints to tape.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSized to standard 400mm and 600mm stud and joist centres.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-combustible gypsum core, classified Euroclass A2-s1,d0 for reaction to fire.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCuts by scoring and snapping or with a plasterboard saw, and fixes with drywall screws to timber or metal stud.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTakes a full plaster skim as readily as a taped-and-jointed finish.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInsulation UK own-brand board at competitive trade pricing, with bulk pricing available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFire resistance is a system property.\u003c\/strong\u003e The up-to-30-minutes figure is for a single layer in a correctly specified and tested system, not the board alone. For 60, 90 or 120 minutes, follow the manufacturer's tested system.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTapered edge, not square.\u003c\/strong\u003e The recessed long edges are made for taping and jointing to a flush finish; ends and cut edges butt square and are jointed like any square joint.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eA two-person lift.\u003c\/strong\u003e The reinforced core makes fire board heavier than standard board, and a full 2400mm x 1200mm sheet is a two-person lift; a board lifter helps on ceilings.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNot a moisture board.\u003c\/strong\u003e For bathrooms, wet rooms or damp, unheated spaces use a moisture-resistant board, and combine board types where both fire and moisture resistance are needed.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eKeep it flat and dry.\u003c\/strong\u003e Store boards flat, off the ground and protected from damp, and do not fix boards that have got wet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eFor lining larger fire-rated walls and ceilings, the tapered edge full sheet is the efficient board: maximum coverage, fewer joints and a flush finish straight off the tape.\u003c\/p\u003e","brand":"Insulation UK","offers":[{"title":"Default Title","offer_id":52655858057550,"sku":"BM011120","price":11.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/insulation-uk-12-5mm-fire-plasterboard-tapered-edge-2-4m-x-1-2m-bm011120-drywall-1172606447.webp?v=1749562800"},{"product_id":"125mm-standard-plasterboard-square-edge-1800mm-x-900mm","title":"12.5mm Standard Plasterboard Wallboard (Square Edge) 1.8m x 900mm - 1.62m2 per board","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e12.5mm Standard Plasterboard Wallboard is the standard, general-purpose board thickness for lining internal walls, partitions and ceilings, and this is the compact 1.8m x 900mm sheet. The smaller board size is the point here: it is easier to lift, carry and position than a full 2400mm x 1200mm sheet, which makes it well suited to ceilings, patch repairs, small rooms and spaces a large board will not fit into.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach board measures 1800mm x 900mm and covers 1.62m². It is built around a non-combustible gypsum core bonded to an ivory paper face, which offers inherent fire resistance and takes a skim plaster finish or direct decoration. It fixes by screw to timber or metal stud frames, or by dot and dab adhesive directly to masonry, blockwork or brick, and cuts cleanly by the score-and-snap method.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe square edge is the feature to note. Rather than the tapered recess made for tape and jointing, a square edge butts board to board, which suits surfaces that will be skim plastered across the whole face, or given a textured finish or direct decoration where a jointed flush seam is not the priority. Paired with the smaller sheet, it is the board to use for skimmed repairs and small areas where a full board would be unwieldy.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e12.5mm square edge plasterboard in this size suits ceilings, wall linings, small partitions, patching and overboarding, and should be installed in line with the manufacturer's guidance and your project specification. Its lighter, more manageable format makes handling easier for one person and in confined spaces. Where a job needs enhanced fire performance, acoustic insulation or moisture resistance, a specialist board is used instead.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Benefits of 12.5mm Square Edge Plasterboard (1.8m x 900mm):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e12.5mm gypsum plasterboard, the standard thickness for internal walls, partitions and ceilings.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompact 1800mm x 900mm sheet, easier to lift, carry and manoeuvre than a full 2.4m x 1.2m board.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCovers 1.62m² per board.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSquare edge suited to skim plastering, textured finishes or direct decoration across the full surface.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-combustible gypsum core offering inherent fire resistance.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIvory paper face ready for a skim plaster finish, paint or a textured finish.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eScrew-fixes to timber or metal stud frames, or bonds to masonry, blockwork or brick by dot and dab.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCuts cleanly by the score-and-snap method.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuited to ceilings, patching, small rooms and confined spaces where a full board will not fit.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInsulation UK own-brand board at competitive trade pricing, with bulk pricing available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eThe compact board.\u003c\/strong\u003e At 1.8m x 900mm it is around half the size of a full 2.4m x 1.2m sheet, so it is easier to handle single-handed, overhead and in tight spaces; the trade-off is more joints over a large area.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSquare edge, not tapered.\u003c\/strong\u003e For a flush, tape-and-jointed painted finish, choose a tapered edge board; this square edge board is made to be skimmed or textured over.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHandy for repairs.\u003c\/strong\u003e The smaller sheet suits patch repairs, small rooms and spaces a big board will not fit through, such as loft hatches, stairwells and doorways.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNot moisture resistant.\u003c\/strong\u003e For bathrooms, wet rooms or damp, unheated spaces, use a moisture-resistant board.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNot a rated fire board.\u003c\/strong\u003e Where a specified fire performance is required, use a fire-resistant board within a tested wall or ceiling system.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eStore flat and dry.\u003c\/strong\u003e Keep boards flat, off the ground and out of the damp before fixing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eFor ceilings, repairs and tight spaces where a full sheet is too much board, the 1.8m x 900mm 12.5mm square edge plasterboard keeps the job manageable while still giving the standard wall thickness and a skim-ready surface. If you need enhanced fire performance, acoustic insulation or moisture resistance, see our specialist plasterboard range, including \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/collections\/acoustic-plasterboard\"\u003eacoustic plasterboard\u003c\/a\u003e and \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/collections\/fire-resistant-plasterboard\"\u003efire-rated boards\u003c\/a\u003e.\u003c\/p\u003e","brand":"Insulation UK","offers":[{"title":"Default Title","offer_id":52655858352462,"sku":"BM011315","price":6.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/insulation-uk-12-5mm-standard-plasterboard-square-edge-1800mm-x-900mm-bm011315-drywall-1172606446.webp?v=1749562796"},{"product_id":"9mm-nomoreply-sts-a1-fire-rated-construction-board-2400-x-1200mm","title":"9mm NoMorePly STS A1 Fire Rated Construction Board  2.4m x 1.2m","description":"\u003cp\u003eSuitable for internal and external use. Impervious to moisture and A1 Fire Rated. The 9mm Construction Boards have numerous applications including wall boarding as well as cavity closure, eaves boards, under canopies, or as a ceiling board where fire rating is required. The A1 fire resistance means that your structure will be safer in the event of a fire outbreak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 9mm NoMorePly board has an extensive range of uses making it the one board for many projects. It is very dense which makes it heavy duty and gives it great sound reducing properties, it is also water resistant meaning it makes a top-quality tile backing board. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% recyclable\u003c\/li\u003e\n\u003cli\u003eHigh thermal mass\u003c\/li\u003e\n\u003cli\u003eNon-combustible\u003c\/li\u003e\n\u003cli\u003eWater resistant\u003c\/li\u003e\n\u003cli\u003eHeavy duty\u003c\/li\u003e\n\u003cli\u003eHighly durable\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to dispose of waste on site\u003c\/li\u003e\n\u003cli\u003eCapacity to store and release heat, according to surrounding\u003c\/li\u003e\n\u003cli\u003eCan be used as fire protection\u003c\/li\u003e\n\u003cli\u003eNot effected when in contact with moisture\u003c\/li\u003e\n\u003cli\u003eIdeal for high traffic and vulnerable areas\u003c\/li\u003e\n\u003cli\u003eSuitable for external and internal application\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STS","offers":[{"title":"Default Title","offer_id":52977549640014,"sku":"BM01954","price":40.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/sts-6mm-nomoreply-sts-a1-fire-rated-construction-board-2400-x-1200mm-iuk01527-building-materials-1172610335.png?v=1749633009"},{"product_id":"standard-plasterboard-wallboard-tapered-edge-2-4m-x-1-2m-x-9-5mm","title":"9.5mm Standard Plasterboard Wallboard  2.4m x 1.2m - 2.88m2 per board (Tapered Edge)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e9.5mm Standard Plasterboard Wallboard is a gypsum-based board for lining internal walls and ceilings, and at 9.5mm it is the thinner and lighter of the two everyday plasterboard thicknesses. This tapered edge version is built for taping and jointing: the recessed long edges let you fill and tape the joints flush, for a smooth, seamless finish that is ready to paint without skimming the whole surface.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEach board measures 2400mm x 1200mm and covers 2.88m², a full standard sheet that lines up with 400mm and 600mm stud and joist centres. It is built around a non-combustible gypsum core bonded to an ivory paper face, which offers inherent fire resistance and takes a skim plaster finish or direct decoration once the joints are taped and filled. It fixes by screw to timber or metal stud frames, or by dot and dab adhesive directly to masonry, blockwork or brick.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe tapered edge is what sets this board apart from a square edge. Where two tapered boards meet, the shallow recess gives room for scrim tape and jointing compound to sit flush with the board face, so the finished joint disappears rather than standing proud. Being a 9.5mm board, its lighter weight is the other half of the story: it is easier to handle overhead, which is a large part of why the thinner board is favoured for ceilings and for lining tight spaces where a slimmer board is needed.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e9.5mm tapered edge plasterboard suits ceilings, overboarding, patching and internal wall linings where a lighter, thinner board is wanted, and should be installed in line with the manufacturer's guidance and your project specification. Bear in mind that a thinner board can be more prone to sagging at wider joist centres, so fix at the centres your specification sets out. Where a job needs enhanced fire performance, acoustic insulation or moisture resistance, a specialist board is used instead.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Benefits of 9.5mm Tapered Edge Plasterboard:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e9.5mm gypsum plasterboard, the thinner, lighter of the two everyday thicknesses, for internal walls and ceilings.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTapered long edges designed for taping and jointing to a flush, seamless finish.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLighter than a 12.5mm board, making it easier to lift and fix overhead on ceilings.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIvory paper face ready for a skim plaster finish, paint or a textured finish.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-combustible gypsum core offering inherent fire resistance.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2400mm x 1200mm full sheet covering 2.88m², sized to suit 400mm and 600mm stud and joist centres.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eScrew-fixes to timber or metal stud frames, or bonds to masonry, blockwork or brick by dot and dab.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuited to ceilings, overboarding, patching and tight spaces where a slimmer board is needed.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInsulation UK own-brand board at competitive trade pricing, with bulk pricing available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eThe lighter board.\u003c\/strong\u003e At 9.5mm it is easier to handle overhead than a 12.5mm sheet, which is why it is a common pick for ceilings; the trade-off is less rigidity, so mind the joist centres.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTapered on the long edges only.\u003c\/strong\u003e The recess runs down the two long sides; cut ends and board ends butt together, so tape and fill those joints as you would any butt joint.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMade for tape and joint.\u003c\/strong\u003e For a flush, paint-ready finish, scrim tape and fill the recessed joints; skim the whole face instead if you prefer a plastered finish.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNot moisture resistant.\u003c\/strong\u003e For bathrooms, wet rooms or damp, unheated spaces, use a moisture-resistant board.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNot a rated fire board.\u003c\/strong\u003e Where a specified fire performance is required, use a fire-resistant board within a tested wall or ceiling system.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eStore flat and dry.\u003c\/strong\u003e Keep boards flat, off the ground and out of the damp before fixing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eFor a flush, paint-ready finish where a lighter, thinner board is the right call, 9.5mm tapered edge plasterboard keeps ceilings and linings quick to fix and easy to joint. If you need enhanced fire performance, acoustic insulation or moisture resistance, see our specialist plasterboard range, including \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/collections\/acoustic-plasterboard\"\u003eacoustic plasterboard\u003c\/a\u003e and \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/collections\/fire-resistant-plasterboard\"\u003efire-rated boards\u003c\/a\u003e.\u003c\/p\u003e","brand":"Insulation UK","offers":[{"title":"Default Title","offer_id":53067121262926,"sku":"BM011125","price":9.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/insulation-uk-standard-plasterboard-wallboard-square-edge-2-4m-x-1-2m-x-12-5mm-bm011141-drywall-1172606480.webp?v=1749563175"},{"product_id":"ybs-superquilt-multi-layer-foil-insulation-1-2m-x-10m-12m2","title":"YBS SuperQuilt Multi-Layer Foil Insulation 1.2m x 10m (12m2)","description":"\u003cp\u003eSuperQuilt is the UK's leading multi-foil insulation.  This 19 layer insulation is only 40mm thick but offers an equivalent of up to 130mm mineral wool insulation.  This space saving insulation has a reflective aluminium layer made from true aluminium foil, as well its insulating properties SuperQuilt can act as vapour control layer.\u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFully Agrément certified, building control compliant and NHBC accepted\u003c\/li\u003e\n\u003cli\u003eUp to 83% reduction in heat loss, helping to reduce energy costs\u003c\/li\u003e\n\u003cli\u003eThis 2-in-1 insulation \u0026amp; vapour control membrane can help reduce condensation  \u003c\/li\u003e\n\u003cli\u003eDoesn't absorb moisture\u003c\/li\u003e\n\u003cli\u003eFlexible, and lightweight\u003c\/li\u003e\n\u003cli\u003eEasy to install no specialist equipment is required\u003c\/li\u003e\n\u003cli\u003eNo harmful or irritating fibres, so no protective equipment is required.\u003c\/li\u003e\n\u003cli\u003eMinimal waste compared to traditional insulation\u003c\/li\u003e\n\u003cli\u003eApproved for new builds including extensions\u003c\/li\u003e\n\u003cli\u003eNon-degradable therefore maintaining thermal performance \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eGood to know \u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCheck out how to install SuperQuilt in a pitched roof \u003ca title=\"How to install  SuperQuilt in a pitched roof\" href=\"https:\/\/www.youtube.com\/watch?v=NTOUJWa9Akw\"\u003ehere\u003c\/a\u003e \u003c\/li\u003e\n\u003cli\u003eSuitable for masonry wall applications, this \u003ca title=\"SuperQuilt masonry wall installation\" href=\"https:\/\/youtu.be\/uVZBaW22VcU?list=TLGGpgU1UC2z_HUwMTEwMjAyNQ\"\u003einstallation video\u003c\/a\u003e is here to help\u003c\/li\u003e\n\u003cli\u003eThis \u003ca title=\"SuperQuilt timber wall installation\" href=\"https:\/\/youtu.be\/jI1RxyM13Qs?list=TLGGEIA5MneOvbYwMTEwMjAyNQ\"\u003ehow to install SuperQuilt in a timber frame wall \u003c\/a\u003evideo will give you all the key points to make installation easy\u003c\/li\u003e\n\u003cli\u003eMade in Britain\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YBS Insulation","offers":[{"title":"Default Title","offer_id":53952212173134,"sku":"BM004442","price":95.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/ybs-insulation-ybs-superquilt-multi-layer-foil-insulation-1-2m-x-10m-12m2-bm004442-multifoil-1178192275.webp?v=1752594480"},{"product_id":"ybs-superquilt-lite-multi-layer-foil-insulation-1-5m-x-10m-15m2","title":"YBS SuperQuilt Lite Multi-Layer Foil Insulation 1.5m x 10m","description":"\u003cp\u003eSuperQuilt Lite is 32mm thick comprising of 9 layers of true aluminium foil and wadding. Ideal for walls floors roofs \u0026amp; ceilings. with one roll covering 15m². Offer an R Value of up to 2.11m²K\/W\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to install no need for a  tradesperson\u003c\/li\u003e\n\u003cli\u003eBuilding Control compliant, so suitable for new builds and extensions\u003c\/li\u003e\n\u003cli\u003eEquates to 90mm of mineral wool insulation\u003c\/li\u003e\n\u003cli\u003eAgrement Certified\u003c\/li\u003e\n\u003cli\u003eWhen taped and sealed SuperQuilt Lite creates a vapour control layer reducing the risk of condensation\u003c\/li\u003e\n\u003cli\u003eManufactured using 84% recycled materials\u003c\/li\u003e\n\u003cli\u003eNo harmful fibres, therefore no need for special PPE\u003c\/li\u003e\n\u003cli\u003eAccepted by NHBC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eGood to know\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to cut using sharp scissors or knife\u003c\/li\u003e\n\u003cli\u003eManufactured in the UK\u003c\/li\u003e\n\u003cli\u003eCan be used to boost your EPC rating \u003c\/li\u003e\n\u003cli\u003eHelps reduce energy costs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"YBS Insulation","offers":[{"title":"Default Title","offer_id":53952212500814,"sku":"BM007415","price":66.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/ybs-insulation-ybs-superquilt-lite-multi-layer-foil-insulation-1-5m-x-10m-15m2-bm007415-multifoil-1178192267.webp?v=1752594355"},{"product_id":"thermafleece-cosywool-roll-100mm-x-370mm","title":"100mm x 370mm Thermafleece CosyWool Roll - 7.22m²","description":"\u003cp\u003eThermafleece Cosywool is made from 75% British wool combined with recycled fibres and outperforms alternative products with a higher percentage of wool. It's a go to choice for sustainability, value for money, durability and excellent thermal \u0026amp; acoustic performance.\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCut into three rolls for easy handling this 370mm wide insulation covers 7.22m²\u003c\/li\u003e\n\u003cli\u003eBecause of the high sheep's wool content, this insulation binds \u0026amp; fixes many airborne chemicals, which will contribute to a healthier indoor environment \u003c\/li\u003e\n\u003cli\u003eThis breathable insulation can help contribute to more stable humidity \u0026amp; moisture levels\u003c\/li\u003e\n\u003cli\u003eCan be used with a vapour permeable underlay\u003c\/li\u003e\n\u003cli\u003eSuitable for floors above a damp proof course\u003c\/li\u003e\n\u003cli\u003ePerfect for both cold (lofts) \u0026amp; warm roofs\u003c\/li\u003e\n\u003cli\u003eGreat for timber frame and solid internal walls\u003c\/li\u003e\n\u003cli\u003eMould resistant\u003c\/li\u003e\n\u003cli\u003eExcellent sound reduction Rw = 40dB\u003c\/li\u003e\n\u003cli\u003eEuroclass E fire classification\u003c\/li\u003e\n\u003cli\u003eCosyWool can be recycled or safely disposed of at the end of its life\u003c\/li\u003e\n\u003cli\u003eMoth \u0026amp; beetle proofed to ISO 3998\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eGood to know\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCosyWool is compressed for easy packaging and transportation, once unpacked it will regain it's original thickness\u003c\/li\u003e\n\u003cli\u003eSpecialist PPE is not required, although if you are cutting the insulation in an un-ventilated area, it is recommended to use a suitable dust mask\u003c\/li\u003e\n\u003cli\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements especially direct sunlight and rain\u003c\/li\u003e\n\u003cli\u003eMade in the UK\u003c\/li\u003e\n\u003cli\u003eTo cut accurately it is recommended to use a sharp knife or preferably an \u003ca href=\"https:\/\/www.insulationuk.co.uk\/products\/bahco-22-insulation-saw?_pos=1\u0026amp;_psq=bahco\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"bahco insulation saw\"\u003einsulation saw.\u003c\/a\u003e To cut along the length, roll the insulation tightly along the width, then measure mark \u0026amp; cut. To cut along the width, the same process but roll  the length tightly.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Thermafleece","offers":[{"title":"Default Title","offer_id":54759788740942,"sku":"BM006322","price":97.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/thermafleece-thermafleece-cosywool-roll-100mm-x-370mm-bm006322-1189859509.png?v=1756452456"},{"product_id":"100mm-thermafleece-supasoft-590mm-roll-2-roll-pack","title":"100mm x 370mm SupaSoft Insulation Roll - 5.55m²","description":"\u003cp\u003eThis easy to install Supasoft insulation is made from recycled bottles. Perfect for lofts but can also be used in floors and walls. SupaSoft insulation uses recycled polyester fibres from plastic bottles. Safe sustainable and cost effective insulation.\u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThermal conductivity of 0.040W\/mK\u003c\/li\u003e\n\u003cli\u003e\u0026gt;95% of recycled materials\u003c\/li\u003e\n\u003cli\u003eContains no harmful chemicals or binders\u003c\/li\u003e\n\u003cli\u003eCan be used to insulate between and over joists\u003c\/li\u003e\n\u003cli\u003eSupaSoft can provide effective sound insulation at thicknesses of 100mm or greater\u003c\/li\u003e\n\u003cli\u003eCompared to fibreglass loft roll Supasoft insulation performs about 10% better thermally\u003c\/li\u003e\n\u003cli\u003eSupaSoft can be used as a wall insulation but only in certain applications\u003c\/li\u003e\n\u003cli\u003eCan be used with existing loft insulation.\u003c\/li\u003e\n\u003cli\u003eFully recyclable, just recycle as you would the plastic bottles it is made from\u003c\/li\u003e\n\u003cli\u003eBBA approved\u003c\/li\u003e\n\u003cli\u003eSafe to handle, not itchy like traditional loft insulation.\u003c\/li\u003e\n\u003cli\u003eDoes not degrade over time, and should last the lifetime of the building, this makes it an economical solution as there is no need to replace it\u003c\/li\u003e\n\u003cli\u003eSupaSoft is an open non-woven material that allows water vapour to pass through the insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eGood to know\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCan be used in roofs for  loft applications\u003c\/li\u003e\n\u003cli\u003eSuitable for floors on all levels\u003c\/li\u003e\n\u003cli\u003eCan be used in walls \u0026amp; between rafters\u003c\/li\u003e\n\u003cli\u003eCan be used as an acoustic insulation, but you may want to look at \u003ca title=\"Link to cosywool collection page\" href=\"https:\/\/www.insulationuk.co.uk\/collections\/thermafleece\"\u003eCosyWool\u003c\/a\u003e for a better performance\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"SupaSoft loft installation guide\" href=\"https:\/\/supasoftinsulation.com\/wp-content\/uploads\/2017\/09\/Insulating-your-loft-with-SupaSoft-Insulation.pdf\"\u003eSupaSoft loft installation guide\u003c\/a\u003e, gives you everything you need to know including dealing with cables and light fittings \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thermafleece","offers":[{"title":"Default Title","offer_id":54767583330638,"sku":"BM006352","price":50.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/thermafleece-50mm-thermafleece-supasoft-390mm-3-roll-pack-bm006350-1190023954.png?v=1756467952"},{"product_id":"ft-extra-self-adhesive-scrim-tape-100mm-x-45m","title":"Drywall HI-TAC Scrim Tape 100mm x 45m","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e100mm x 45m premium self-adhesive drywall tape , with extra adhesion and strength is ideal for jointing plaster boards.\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #000000;\"\u003eBenefits\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eEliminates the  need for pre-plastering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSaves time and money as easy to use and install\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eProvides extra reinforcement \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e100% fibreglass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eIndividually shrink wrapped to prevent the adhesive drying out\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: #000000;\"\u003eGood to know\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eStore in a cool dry location away from the ground\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eKeep out of direct sunlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eTape is flexible and can be moulded\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Insulation UK","offers":[{"title":"Default Title","offer_id":55090959122766,"sku":"BM011885","price":4.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/insulation-uk-drywall-hi-tac-scrim-tape-100mm-x-45m-bm011885-tape-1211877194.png?v=1766079706"},{"product_id":"knauf-plasterboard-adhesive-25kg","title":"Knauf Plasterboard Adhesive 25kg","description":"\u003cp\u003eMulti-purpose gypsum-based adhesive for plasterboard and insulated plasterboard.\u003c\/p\u003e\n\u003ch4\u003eBenefits \u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUse to direct bond plasterboard and insulated plasterboard to common clay brickwork \u0026amp; blockwork, majority of concrete blockwork, no fines concrete, metal lath and plasterboard (for laminated partitions)\u003c\/li\u003e\n\u003cli\u003eUsed in line blockwork to overcome uneven surfaces.\u003c\/li\u003e\n\u003cli\u003e90 minute working time\u003c\/li\u003e\n\u003cli\u003e3 hour drying time\u003c\/li\u003e\n\u003cli\u003eHigh bond strength and reliability\u003c\/li\u003e\n\u003cli\u003eA1 fire rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eGood to know\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePlasterboard adhesive should not be used for vapour check boards.\u003c\/li\u003e\n\u003cli\u003eSecondary fix for insulated plasterboard recommended \u003c\/li\u003e\n\u003cli\u003eCan be known as bonding compound or drywall adhesive.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":55139538698574,"sku":"BM003010","price":11.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-plasterboard-adhesive-25kg-bm003010-building-consumables-1207882351.webp?v=1763725070"},{"product_id":"300mm-knauf-factoryclad-roll-40-uncut-3-20m-x-1-2m","title":"300mm Knauf FactoryClad Roll 40 (Uncut) 3.2m x 1.2m - 3.84m2 per roll","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e300mm Knauf FactoryClad Roll 40 is the deepest glass mineral wool cladding roll Knauf produce, and the ceiling of the FactoryClad range across all three grades. Knauf's own literature describes the range as running to 300mm, and there is nothing above it. That makes this the last thickness that goes into a built-up metal roof or wall as a single continuous layer, which is the real distinction at the top of a range rather than the headline figure alone.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEach roll measures 3.20m by 1200mm and covers 3.84m², with 24 rolls to a pallet giving 92.16m², the lowest coverage per roll and per pallet in the range. Declared thermal conductivity is 0.040 W\/mK, producing a thermal resistance of 7.50 m²K\/W, and water vapour resistivity is 5.00 MNs\/g.m. Published embodied carbon is 2.59 kgCO₂e\/m² across stages A1 to A3 and 3.44 kgCO₂e\/m² across A1 to C4.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe single-layer point is worth dwelling on. A quilt laid in one pass gives one plane of insulation with joints only between adjacent rolls, all running the same way and all closing against each other. Once a build-up needs two laminated layers, there is a second set of joints to register, cross-joints to stagger deliberately so they do not line up, and more chance of a gap being left somewhere in the middle of the assembly where nobody will ever see it. Reaching 7.50 m²K\/W without any of that is the argument for taking the depth in one roll while the range still offers it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eInstallation follows the same sequence as every thickness below it: liner sheet fixed, quilt laid over it, spacer system brought up to take it into the cavity, outer profiled sheet fixed last, to Knauf Insulation's guidance and the cladding system manufacturer's details. At 300mm the spacer system is bespoke rather than catalogue and should be agreed with the cladding system supplier at design stage. It is also worth being straight about the limits: at this depth the brackets penetrating the layer, not the wool, largely determine what the assembly achieves, so a modelled U-value calculation to BS EN ISO 10211:2017 is the only way to know what the depth is actually buying. Knauf's Technical Services Team will produce that calculation. The thickness suits envelopes carrying a demanding fabric target, including buildings served by low-temperature heating such as heat pumps, where the plant depends on low heat loss to run efficiently, and on farms it tends to appear on one-off builds specified above the regulatory minimum rather than to it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits of Knauf FactoryClad Roll 40:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 7.50 m²K\/W, the highest in the FactoryClad range.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe deepest FactoryClad roll Knauf make, across all three grades.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAchieves the depth in a single continuous layer, with no laminated cross-joints to stagger.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.040 W\/mK.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire, non-combustible to BS EN 13501-1.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e3.84m² per roll, and 92.16m² per pallet across 24 rolls.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm roll width to suit rail and bracket spacer systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eKnauf will produce a numerically modelled U-value calculation for the specific build-up.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMade with up to 80% recycled content and bound with ECOSE® Technology.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRot proof and non-hygroscopic, with a service life equivalent to that of the structure.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePerformance declared under G4207GPCPR against BS EN 13162:2012+A1:2015.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eThis is the deepest single layer available:\u003c\/strong\u003e anything beyond 7.50 m²K\/W from FactoryClad means laminating two layers, with the extra jointing and design that brings.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eThe brackets govern the result at this depth:\u003c\/strong\u003e ask for a modelled calculation to BS EN ISO 10211:2017 rather than a simplified figure, or the depth may not deliver what it looks like on paper.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBespoke spacer system:\u003c\/strong\u003e 300mm is well beyond catalogue bracket depths, so agree it with the cladding system supplier at design stage rather than at order stage.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLowest coverage in the range at 3.84m² per roll, so take off the area properly before ordering.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAvailable in the 40 grade only, as Roll 35 stops at 220mm and Roll 32 at 80mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe 40 denotes a declared conductivity of 0.040 W\/mK, not a thickness.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied uncut at 3.20m per roll and unfaced on both faces.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-hygroscopic, but not moisture resistant. Keep it dry and covered, and discard any roll that has taken water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAt the top of the range, 300mm puts 7.50 m²K\/W into a built-up system in one continuous layer, which is as far as FactoryClad goes and as simple as that depth gets.\u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":55262211146062,"sku":"BM012703","price":37.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-factoryclad-roll-40-uncut-300mm-3-20m-x-1-2m-bm005980-mineral-fibre-insulation-1216519862.png?v=1768397833"},{"product_id":"280mm-knauf-factoryclad-roll-40-uncut-3-45m-x-1-2m","title":"280mm Knauf FactoryClad Roll 40 (Uncut) 3.45m x 1.2m - 4.14m2 per roll","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e280mm Knauf FactoryClad Roll 40 is a glass mineral wool insulation roll for built-up metal roof and wall systems, and the second deepest in the range. At this thickness the quilt is doing two jobs of comparable value. The thermal contribution is straightforward. The acoustic contribution is the one worth setting up properly, because how much of it you get depends on a decision made about the liner sheet rather than about the insulation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEach roll measures 3.45m by 1200mm and covers 4.14m², with 24 rolls to a pallet giving 99.36m². Declared thermal conductivity is 0.040 W\/mK, giving a thermal resistance of 7.00 m²K\/W, and water vapour resistivity is 5.00 MNs\/g.m. Published embodied carbon is 2.42 kgCO₂e\/m² across stages A1 to A3 and 3.21 kgCO₂e\/m² across A1 to C4.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eKnauf's position is that mineral wool offers the best levels of sound absorption and reduction of any mainstream insulant, and that it reduces the reverberation of internal sound when used with metal liner sheets. The mechanism is worth understanding rather than taking on trust. Sound absorption needs the wool to be reachable: air has to be able to move into the open fibre structure, which means an acoustically open liner, perforated or micro-perforated. Behind a solid steel liner, sound largely reflects off the sheet and the quilt cannot absorb much of it into the space, though the added mass and depth still reduce sound passing through the assembly from outside or from plant above. Both outcomes are useful, but they are different problems and the liner choice decides which one you are solving. Knauf do not publish sound absorption coefficients for FactoryClad Rolls, so any acoustic design should work from figures for the actual build-up, supplied by the cladding system manufacturer or established by test.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eInstallation is the standard build-up: liner sheet fixed, quilt laid over it, spacer system brought up to take it into the cavity, outer profiled sheet fixed last, to Knauf Insulation's guidance and the cladding system manufacturer's details. At 280mm the bracket system is specialist territory rather than catalogue, so confirm the depth with the system supplier before the order goes in. The depth suits wide-span industrial and commercial buildings where noise is a live consideration alongside heat loss, and on farms it applies where a building sits close to a dwelling or carries a planning condition on noise, with grain driers, extraction fans or ventilation plant running into the evening. Whichever the case, the U-value belongs to the assembly and wants calculating to BS EN ISO 6946:2017 or BS EN ISO 10211:2017 using BR443:2019.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits of Knauf FactoryClad Roll 40:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 7.00 m²K\/W at 280mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.040 W\/mK.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire, non-combustible to BS EN 13501-1.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e4.14m² per roll, and 99.36m² per pallet across 24 rolls.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUnfaced on both faces, leaving the fibre structure open to work acoustically behind a perforated liner.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMineral wool gives the best levels of sound absorption and reduction among mainstream insulants, per Knauf.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDepth and open structure also contribute to reducing sound passing through the assembly.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm roll width to suit rail and bracket spacer systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHigh tear strength for handling and for durability in service.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRot proof and non-hygroscopic, and will not sustain vermin or support fungal or mould growth.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBound with ECOSE® Technology, with no added formaldehyde or phenol.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAbsorption needs an acoustically open liner:\u003c\/strong\u003e perforated or micro-perforated liner sheets let the quilt absorb sound into the space. Behind a solid liner it works on transmission instead.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNo published absorption coefficients:\u003c\/strong\u003e Knauf do not declare sound absorption figures for FactoryClad, so acoustic design should use figures for the specific build-up from the system manufacturer or from test.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSpecialist bracket depth:\u003c\/strong\u003e 280mm is beyond standard catalogue spacer systems, so agree it with the cladding system supplier before ordering.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAvailable in the 40 grade only, as Roll 35 stops at 220mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe 40 denotes a declared conductivity of 0.040 W\/mK, not a thickness.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied uncut at 3.45m per roll.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-hygroscopic, but not moisture resistant. Keep it dry and covered, and discard any roll that has taken water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAt 280mm the thermal figure speaks for itself, and the acoustic return depends on getting the liner sheet decision right before the outer skin goes on.\u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":55262211539278,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-factoryclad-roll-40-uncut-300mm-3-20m-x-1-2m-bm005980-mineral-fibre-insulation-1216519862.png?v=1768397833"},{"product_id":"260mm-knauf-factoryclad-roll-40-uncut-3-7m-x-1-2m","title":"260mm Knauf FactoryClad Roll 40 (Uncut) 3.7m x 1.2m - 4.44m2 per roll","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e260mm Knauf FactoryClad Roll 40 is a glass mineral wool insulation roll for built-up metal roof and wall systems, and at this depth the volume of material going into each square metre becomes part of the conversation. A quilt this thick uses considerably more raw material than a slim one, so what the material is made from and what happens to it afterwards carry proportionally more weight than they do at the shallow end of the range.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEach roll measures 3.70m by 1200mm and covers 4.44m², with 24 rolls to a pallet giving 106.56m². Declared thermal conductivity is 0.040 W\/mK, producing a thermal resistance of 6.50 m²K\/W, and water vapour resistivity is 5.00 MNs\/g.m. Embodied carbon is published at 2.25 kgCO₂e\/m² across stages A1 to A3 and 2.98 kgCO₂e\/m² across A1 to C4, the latter running through to end of life rather than stopping at the factory gate.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe material itself answers the question reasonably well. Knauf's glass mineral wool is made with up to 80% recycled content, including glass recovered from windows, bottles and jars. It contains no ozone-depleting substances or greenhouse gases. The rolls and the pallets they travel on are wrapped in low-density polyethylene, LDPE4, which is made from 30 to 50% recycled plastic depending on the supplier and is fully recyclable, so the packaging can go into segregated site waste rather than general skip waste. Knauf's environmental reporting is published in the product's Environmental Product Declaration, produced in accordance with ISO 14025:2023, ISO 21930:2017 and EN 15804+A2:2019, and there is a BREEAM helpsheet available for the glass mineral wool.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eOn installation, the sequence does not change: liner sheet fixed, quilt laid over it, spacer system brought up to take the quilt into the cavity, outer profiled sheet fixed last, to Knauf Insulation's guidance and the cladding system manufacturer's details. What does change at 260mm is that you are beyond the depth most standard rail and bracket systems accommodate as a catalogue item, so the cladding system supplier should be engaged before the order is placed rather than after. Knauf's own Technical Services Team will advise on the build-up and produce the U-value calculation for it, and they ask to be contacted where a system's performance depends on characteristics beyond those declared on the Declaration of Performance, because the warranty position rests on that. The depth suits large envelopes being built to a stretch low-energy target, and on farms it appears on new units where both embodied and operational carbon are being counted as part of a wider audit or funded scheme.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits of Knauf FactoryClad Roll 40:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 6.50 m²K\/W at 260mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.040 W\/mK.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire, non-combustible to BS EN 13501-1.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e4.44m² per roll, and 106.56m² per pallet across 24 rolls.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMade with up to 80% recycled content, including recovered window and container glass.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eContains no ozone-depleting substances or greenhouse gases.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied in LDPE4 polythene of 30 to 50% recycled content, fully recyclable.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEmbodied carbon published through to end of life at 2.98 kgCO₂e\/m² for stages A1 to C4.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEnvironmental Product Declaration published to ISO 14025:2023, ISO 21930:2017 and EN 15804+A2:2019.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm roll width to suit rail and bracket spacer systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBound with ECOSE® Technology, with no added formaldehyde or phenol.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePast standard bracket depths:\u003c\/strong\u003e 260mm is beyond what most spacer systems carry as a catalogue item, so involve the cladding system supplier before ordering rather than afterwards.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eThe packaging is recyclable:\u003c\/strong\u003e the LDPE4 wrap can be segregated on site instead of going to general waste, which is worth setting up if the job has a site waste plan.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFigures are published to end of life:\u003c\/strong\u003e the A1 to C4 embodied carbon figure covers the whole life cycle, not just manufacture, so quote the right stage boundary when reporting.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAvailable in the 40 grade only, as Roll 35 stops at 220mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe 40 denotes a declared conductivity of 0.040 W\/mK, not a thickness.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied uncut at 3.70m per roll and unfaced on both faces.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-hygroscopic, but not moisture resistant. Keep it dry and covered, and discard any roll that has taken water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAt 260mm you are buying depth and a good deal of material with it, and both the recycled content and the published whole-life figures stand up to being asked about.\u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":55262211834190,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-factoryclad-roll-40-uncut-300mm-3-20m-x-1-2m-bm005980-mineral-fibre-insulation-1216519862.png?v=1768397833"},{"product_id":"240mm-knauf-factoryclad-roll-40-uncut-4-7m-x-1-2m","title":"240mm Knauf FactoryClad Roll 40 (Uncut) 4.7m x 1.2m - 5.64m2 per roll","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e240mm Knauf FactoryClad Roll 40 is a glass mineral wool insulation roll for built-up metal roof and wall systems, and the one thickness in the range that breaks the usual trade-off. Across the rest of the range, going deeper means shorter rolls and less coverage from each one. At 240mm the roll runs 4.70m against the 220mm roll's 4.35m, so it covers 5.64m² where the 220mm covers 5.22m², and a pallet delivers 135.36m² against 125.28m². Stepping up to 240mm gains thermal resistance and area per roll at the same time, which is worth checking if the two depths were being compared on quantities.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eDeclared thermal conductivity is 0.040 W\/mK, giving a thermal resistance of 6.00 m²K\/W, and water vapour resistivity is 5.00 MNs\/g.m. Published embodied carbon is 2.07 kgCO2e\/m² across stages A1 to A3 and 2.75 kgCO2e\/m² across A1 to C4. Rolls are supplied uncut at 1200mm wide, unfaced, 24 to a pallet.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThere is a point about calculation that becomes important at this depth. The U-value of a built-up system depends on the material properties and on the degree of thermal bridging through it, and once the quilt is 240mm deep the wool is no longer the limiting factor: the spacer brackets penetrating the layer are. A simplified calculation may not capture that adequately. Knauf's own guidance is that U-values for a proprietary system should be produced using 2D or 3D modelling software compliant with BS EN ISO 6946:2017 or BS EN ISO 10211:2017, following BR443:2019, and they will carry out numerically modelled calculations where the detailing calls for it. They also publish a psi-value calculator for the junctions. Specifying 240mm and then accepting a rough U-value figure wastes most of what the depth bought.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe build-up itself is unchanged: liner sheet fixed, quilt laid over it, spacer system brought up to take the quilt into the cavity, outer profiled sheet fixed last, all to Knauf Insulation's guidance and the cladding system manufacturer's details. Bracket height and fixing lengths need confirming against 240mm before ordering. The depth suits industrial, commercial and agricultural buildings carrying a continuous heating or cooling load rather than seasonal use, and on farms that points to intensive livestock housing running heat through the year, such as farrowing houses and calf rearing units, and to refrigerated produce stores where the plant runs constantly and depth pays back against running cost.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits of Knauf FactoryClad Roll 40:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 6.00 m²K\/W at 240mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLonger roll and greater coverage than the 220mm, at 4.70m and 5.64m² against 4.35m and 5.22m².\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.040 W\/mK.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire, non-combustible to BS EN 13501-1.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e135.36m² per pallet across 24 rolls.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm roll width to suit commonly used rail and bracket spacer systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eKnauf will produce numerically modelled U-value calculations for the specific build-up.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAbsorbs sound behind metal liner sheets, reducing internal reverberation.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRot proof and non-hygroscopic, and will not sustain vermin or support fungal or mould growth.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMade with up to 80% recycled content and bound with ECOSE® Technology.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePerformance declared under G4207GPCPR against BS EN 13162:2012+A1:2015.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eThe 240mm roll is longer than the 220mm:\u003c\/strong\u003e 4.70m against 4.35m. It is the only increase in the range that gains coverage rather than losing it, so compare the two on rolls required, not on thickness alone.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAt this depth the brackets govern the U-value, not the wool:\u003c\/strong\u003e ask for a modelled calculation to BS EN ISO 10211:2017 rather than a simplified figure, and look at the junction psi-values too.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eConfirm the spacer system carries 240mm:\u003c\/strong\u003e bracket height and fixing lengths need checking rather than assuming, on walls as well as roofs.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAvailable in the 40 grade only. FactoryClad Roll 35 stops at 220mm and Roll 32 is made in 80mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe 40 denotes a declared conductivity of 0.040 W\/mK, not a thickness.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-hygroscopic, but not moisture resistant. Keep it dry and covered, and discard any roll that has taken water.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHandle without crushing the roll edges, and discard damaged product rather than installing it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e240mm gives you 6.00 m²K\/W and, unusually for this range, more coverage per roll than the thickness below it.\u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":55262211899726,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-factoryclad-roll-40-uncut-300mm-3-20m-x-1-2m-bm005980-mineral-fibre-insulation-1216519862.png?v=1768397833"},{"product_id":"220mm-knauf-factoryclad-roll-40-uncut-4-35m-x-1-2m","title":"220mm Knauf FactoryClad Roll 40 (Uncut) 4.35m x 1.2m - 5.22m2 per roll","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e220mm Knauf FactoryClad Roll 40 is a glass mineral wool insulation roll for built-up metal roof and wall systems, at a depth that generally appears on larger projects where the specification is documented and checked rather than settled informally. That changes what matters about a product. Alongside the thermal figures, the question becomes what evidence comes with it, and this range carries a fuller set than most cladding quilts.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEach roll measures 4.35m by 1200mm and covers 5.22m², with 24 rolls to a pallet giving 125.28m². Declared thermal conductivity is 0.040 W\/mK, giving a thermal resistance of 5.50 m²K\/W, and water vapour resistivity is 5.00 MNs\/g.m. Published embodied carbon is 1.90 kgCO2e\/m² across stages A1 to A3 and 2.52 kgCO2e\/m² across A1 to C4.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe paperwork is worth understanding rather than skimming. Performance is declared under G4207GPCPR against BS EN 13162:2012+A1:2015. The fibre itself is certified by EUCEB, the mineral wool industry's independent certification board, which confirms it is made from non-classified fibres meeting the exoneration criteria for carcinogenicity under Note Q of Regulation (EC) 1272\/2008. Knauf also hold the Declare 'Red List Free' label on all their glass mineral wool, which is third-party ingredient disclosure: it works like a nutrition label for a building product, setting out where the material comes from and what it is made of, and certifying that none of the Red List chemicals are present. On top of that sit a published Environmental Product Declaration, a BES 6001 (v4.0) 'Very Good' responsible sourcing rating across all three UK plants, and a BREEAM helpsheet for the glass wool. For anyone completing a materials schedule or answering a client's environmental questions, that is a complete trail rather than a partial one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eInstallation is the familiar sequence: liner sheet fixed, quilt laid over it, spacer system brought up to take it into the cavity, outer profiled sheet fixed last, to Knauf Insulation's guidance and the cladding system manufacturer's details. Confirm the bracket height and fixing lengths will carry 220mm before ordering. The depth suits large-span industrial, commercial and agricultural buildings where the thermal target is set by a designer rather than by habit, and it appears on new agricultural work of real scale, in large dairy and bulk handling buildings put up as part of a wider capital scheme. As always the U-value belongs to the assembly and should be calculated to BS EN ISO 6946:2017 or BS EN ISO 10211:2017 using BR443:2019.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits of Knauf FactoryClad Roll 40:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 5.50 m²K\/W at 220mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.040 W\/mK.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire, non-combustible to BS EN 13501-1.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e5.22m² per roll, and 125.28m² per pallet across 24 rolls.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePerformance declared under G4207GPCPR against BS EN 13162:2012+A1:2015.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEUCEB certified, made from non-classified fibres.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclare 'Red List Free' label, giving third-party ingredient disclosure.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBES 6001 (v4.0) 'Very Good' responsible sourcing rating across all three UK plants.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePublished Environmental Product Declaration and a BREEAM helpsheet for the glass wool.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm roll width to suit commonly used rail and bracket spacer systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBound with ECOSE® Technology, with no added formaldehyde or phenol.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eThe evidence set is worth collecting up front:\u003c\/strong\u003e DoP, EPD, Declare label, EUCEB certification and the BREEAM helpsheet are all published, and gathering them before submission is quicker than chasing them afterwards.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCheck the spacer system carries 220mm:\u003c\/strong\u003e at this depth bracket height and fixing lengths need confirming rather than assuming, on walls as well as roofs.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eA1 describes the material, not the assembly:\u003c\/strong\u003e any fire resistance period for the roof or wall belongs to the tested build-up and to the building's fire strategy.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe 40 refers to a declared conductivity of 0.040 W\/mK, not a thickness.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied uncut at 4.35m per roll and unfaced on both faces.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-hygroscopic, but not moisture resistant. Keep it dry and covered, and discard any roll that has taken water.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAvoid crushing the roll edges in handling and storage, and discard damaged product rather than installing it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAt 220mm the figures do the thermal work and the documentation does the rest, which is exactly what a specified project needs from a cladding quilt.\u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":55262211965262,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-factoryclad-roll-40-uncut-300mm-3-20m-x-1-2m-bm005980-mineral-fibre-insulation-1216519862.png?v=1768397833"},{"product_id":"200mm-knauf-factoryclad-roll-40-uncut-4-85m-x-1-2m","title":"200mm Knauf FactoryClad Roll 40 (Uncut) 4.85m x 1.2m - 5.82m2 per roll","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e200mm Knauf FactoryClad Roll 40 is a glass mineral wool insulation roll for built-up metal roof and wall systems. At this thickness it is worth separating it from a product it gets confused with, because Knauf also make loft rolls in 200mm and the two are not interchangeable. FactoryClad is a cladding quilt, supplied uncut at 1200mm wide to suit the rail and bracket spacer systems used in twin-skin profiled metal cladding and standing seam roofs. It sits in the cavity between the liner sheet and the outer weather sheet on a steel frame, not between joists in a roof space.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEach roll measures 4.85m by 1200mm and covers 5.82m², with 24 rolls to a pallet giving 139.68m². Declared thermal conductivity is 0.040 W\/mK, producing a thermal resistance of 5.00 m²K\/W. Published embodied carbon is 1.73 kgCO2e\/m² across stages A1 to A3 and 2.29 kgCO2e\/m² across A1 to C4.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eWater vapour resistivity is declared at 5.00 MNs\/g.m, which is low, and at 200mm that figure deserves some thought. A cavity this deep carries a large temperature difference across it in winter, and where the dew point falls within the build-up becomes a design question rather than a product one. Because the quilt is close to vapour open, moisture control in a built-up system rests on the vapour control layer, the sealing of the liner sheet and the detailing, not on the insulation resisting vapour. Specify and seal that layer properly and the depth works for you. Leave it to chance and the depth simply relocates the dew point somewhere less convenient.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe build-up runs liner sheet, quilt, spacer system, outer sheet, to Knauf Insulation's guidance and the cladding system manufacturer's details. Knauf size the roll at 1200mm specifically for the rail and bracket systems used in twin-skin profiled cladding and standing seam roofs, so on a standing seam job the width should drop onto the existing clip and rail spacings without fuss. 200mm suits wide-span industrial and commercial buildings that are heated or cooled and occupied through the year, where the roof is the dominant heat loss path, and on farms that takes in packhouses, grading rooms and on-farm processing units. One point in its favour in those settings is that the quilt is fully enclosed by the liner sheet, so it is not present in the occupied space at all. The U-value belongs to the assembly, so have it calculated to BS EN ISO 6946:2017 or BS EN ISO 10211:2017 using BR443:2019.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits of Knauf FactoryClad Roll 40:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 5.00 m²K\/W at 200mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.040 W\/mK.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire, non-combustible to BS EN 13501-1.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e5.82m² per roll, and 139.68m² per pallet across 24 rolls.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm width sized for the rail and bracket systems used in twin-skin cladding and standing seam roofs.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFully enclosed behind the liner sheet, so the quilt is not exposed in the occupied space.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLow water vapour resistivity of 5.00 MNs\/g.m.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEUCEB certified and made from non-classified fibres.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAbsorbs sound behind metal liner sheets, reducing internal reverberation.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBound with ECOSE® Technology, with no added formaldehyde or phenol.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHigh tear strength for handling and for durability in service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eThis is not a loft roll:\u003c\/strong\u003e FactoryClad Roll 40 is a cladding quilt for built-up metal roofs and walls. If the job is a loft or a joisted roof space, it is the wrong product, whatever the thickness match.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMoisture control comes from the vapour control layer, not the quilt:\u003c\/strong\u003e at 5.00 MNs\/g.m the wool is close to vapour open, so the VCL and the sealing of the liner sheet do that work.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eConfirm the spacer system will take 200mm:\u003c\/strong\u003e bracket height and fixing lengths need to suit the depth on walls as well as roofs.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHandle and stack without crushing the roll edges. Crushed or damaged product should be discarded rather than installed.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe 40 is a lambda grade meaning 0.040 W\/mK, not a thickness.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied uncut at 4.85m per roll and unfaced on both faces.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-hygroscopic, but not moisture resistant. Keep it dry and covered, and discard any roll that has taken water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAt 200mm the depth does the thermal work, and getting the vapour control layer right is what allows it to keep doing it.\u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":55262212227406,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-factoryclad-roll-40-uncut-300mm-3-20m-x-1-2m-bm005980-mineral-fibre-insulation-1216519862.png?v=1768397833"},{"product_id":"180mm-knauf-factoryclad-roll-40-uncut-6-26m-x-1-2m","title":"180mm Knauf FactoryClad Roll 40 (Uncut) 6.26m x 1.2m - 7.51m2 per roll","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e180mm Knauf FactoryClad Roll 40 is a glass mineral wool insulation roll for built-up metal roof and wall systems, specified where the thermal target justifies committing real depth to the cavity. It is worth being clear about what that commitment means. Once the spacer system is up and the outer profiled sheet is fixed, the quilt is closed in and stays there for the service life of the cladding. Nothing about it gets revisited, topped up or swapped, which puts the emphasis on long-term stability rather than headline figures alone.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEach roll measures 6.26m by 1200mm and covers 7.51m², with 24 rolls to a pallet giving 180.29m². Declared thermal conductivity is 0.040 W\/mK, giving a thermal resistance of 4.50 m²K\/W, and water vapour resistivity is 5.00 MNs\/g.m. Published embodied carbon is 1.56 kgCO2e\/m² across stages A1 to A3 and 2.06 kgCO2e\/m² across A1 to C4.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eGlass mineral wool suits that sealed-in condition. There is no blowing agent in it to diffuse out over time, so the declared conductivity is the figure it works to. It is odourless and rot proof, it is non-hygroscopic, it does not sustain vermin, and it will not encourage the growth of fungi, mould or bacteria. Knauf state that the product will have a life equivalent to that of the structure it is incorporated into. In an inaccessible cavity behind a metal skin, none of that is a small consideration.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eInstallation follows the standard build-up, with the liner sheet fixed first, the quilt laid over it, the spacer system brought up to take it into the cavity and the outer sheet fixed last, to Knauf Insulation's guidance and the cladding system manufacturer's details. One point is worth raising at this depth: Knauf declare the product's characteristics on its Declaration of Performance and in its published literature, and where a system's performance depends on anything beyond those declared characteristics, they ask to be contacted before it is built, because the warranty position rests on it. Knauf also carry out the U-value calculation itself, simplified to BS EN ISO 6946:2017 or numerically modelled to BS EN ISO 10211:2017 where the detailing calls for it. On new agricultural units this depth tends to appear where the building works as plant rather than shelter, in potato and onion stores, controlled-atmosphere stores and grain buildings running drying equipment, where the envelope is designed alongside the kit inside it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits of Knauf FactoryClad Roll 40:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 4.50 m²K\/W at 180mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.040 W\/mK.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire, non-combustible to BS EN 13501-1.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e7.51m² per roll, and 180.29m² per pallet across 24 rolls.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNo blowing agent in the product, so it works to its declared conductivity.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eService life equivalent to that of the structure it is built into, as stated by Knauf.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOdourless, rot proof and non-hygroscopic, and will not sustain vermin or support fungal, mould or bacterial growth.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCovered by Declaration of Performance G4207GPCPR.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm roll width to suit commonly used rail and bracket spacer systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAbsorbs sound behind metal liner sheets, reducing internal reverberation.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBound with ECOSE® Technology, with no added formaldehyde or phenol.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eClosed in for the life of the cladding:\u003c\/strong\u003e the quilt is not accessible once the outer sheet is fixed, so get the depth and the spacer system right before the skin goes on.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eEuroclass A1 is a reaction to fire classification, not a fire resistance period:\u003c\/strong\u003e it describes how the material itself behaves in a fire. Any resistance period claimed for the roof or wall belongs to the tested assembly, so check the fire strategy for the building rather than reading it off the quilt.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDeclared performance and system performance are different things:\u003c\/strong\u003e Knauf declare product characteristics on the DoP and in their literature, and ask to be contacted where a system relies on anything beyond that.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eKnauf will calculate the U-value for the specific build-up, simplified to BS EN ISO 6946:2017 or numerically modelled to BS EN ISO 10211:2017.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe 40 denotes a declared conductivity of 0.040 W\/mK, not a thickness.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied uncut at 6.26m per roll and unfaced on both faces.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-hygroscopic, but not a moisture-resistant product. Keep it dry and covered, and discard any roll that has taken water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eSpecify 180mm once and it stays specified, which is the argument for a quilt that works to its declared figure and lasts as long as the building around it.\u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":55262212260174,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-factoryclad-roll-40-uncut-300mm-3-20m-x-1-2m-bm005980-mineral-fibre-insulation-1216519862.png?v=1768397833"},{"product_id":"160mm-knauf-factoryclad-roll-40-uncut-7-05m-x-1-2m","title":"160mm Knauf FactoryClad Roll 40 (Uncut) 7.05m x 1.2m - 8.46m2 per roll","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e160mm Knauf FactoryClad Roll 40 is a glass mineral wool insulation roll for built-up metal roof and wall systems, and a depth that comes up as often on the wall as it does on the roof. Built-up metal walls are framed on side rails rather than purlins, with the quilt held off the liner sheet by a bracket and rail spacer system before the outer profiled sheet is fixed. At 160mm that spacer system needs specifying for the depth rather than being asked to accommodate it after the fact.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEach roll measures 7.05m by 1200mm and covers 8.46m², with 24 rolls to a pallet giving 203.04m². Declared thermal conductivity is 0.040 W\/mK, producing a thermal resistance of exactly 4.00 m²K\/W, and water vapour resistivity is 5.00 MNs\/g.m. Published embodied carbon is 1.38 kgCO2e\/m² across stages A1 to A3 and 1.83 kgCO2e\/m² across A1 to C4. For a quantity, divide the net area of the roof slope or elevation by 8.46 for rolls, then allow for cutting and waste at ends and details.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThere is a reason a 160mm roll still fits 24 to a pallet. Knauf use a three-tier compression packaging process that loads more product into each pack and pallet, so a deep quilt arrives in much the same footprint as a slim one. That means less packaging per square metre, fewer vehicles for the same delivered area, and less space tied up on site while the job runs. The wool itself is made with up to 80% recycled content, including glass recovered from windows, bottles and jars, and Knauf hold a BES 6001 (v4.0) 'Very Good' rating for responsible sourcing across their mineral wool plants.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe build-up sequence is the same on a wall as on a roof: liner sheet fixed, quilt laid over it, spacer system brought up to take the quilt into the cavity, outer sheet fixed last, all in line with Knauf Insulation's guidance and the cladding system manufacturer's details. It suits new-build twin-skin walls and roofs, standing seam roofs, and re-cladding where the thermal target has moved on from the original build-up. On farms, 160mm often goes into buildings that have changed use, where a shed has become a workshop, a storage unit or a light industrial let and is now heated and occupied all day. Whichever the case, the U-value belongs to the whole assembly, so have it calculated to BS EN ISO 6946:2017 or BS EN ISO 10211:2017 using BR443:2019.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits of Knauf FactoryClad Roll 40:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of exactly 4.00 m²K\/W at 160mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.040 W\/mK.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire, non-combustible to BS EN 13501-1.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e8.46m² per roll, and 203.04m² per pallet across 24 rolls.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuits built-up metal walls on side rails as readily as built-up metal roofs.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompression packaged, so a deep roll ships in much the same pallet footprint as a slim one.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMade with up to 80% recycled content, including recovered window and container glass.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBES 6001 (v4.0) 'Very Good' rating for responsible sourcing.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm roll width to suit commonly used rail and bracket spacer systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAbsorbs sound behind metal liner sheets, reducing internal reverberation.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBound with ECOSE® Technology, with no added formaldehyde or phenol.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e160mm in the 40 grade matches 140mm in the 35 grade:\u003c\/strong\u003e both reach 4.00 m²K\/W. Where cavity depth is tight the 35 grade gets there 20mm shallower. Where the depth is available, this is the option.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSpecify the spacer system for 160mm:\u003c\/strong\u003e bracket height and fixing lengths need to suit the depth, particularly on walls where side rail centres differ from purlin centres.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWorking out quantities:\u003c\/strong\u003e divide the net area by 8.46 for rolls or by 203.04 for pallets, then add for cutting and waste.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe 40 is a lambda grade meaning 0.040 W\/mK, not a thickness.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied uncut at 7.05m per roll and unfaced on both faces.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNon-hygroscopic, but not a moisture-resistant product: keep it dry and under cover, and discard any roll that has got wet.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 non-combustibility may bear on the insurance position against foam composite panels. Check with the insurer for the building concerned.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eOn walls and roofs alike, 160mm FactoryClad Roll 40 puts a flat 4.00 m²K\/W into a non-combustible quilt that suits the elevation as readily as the roof slope.\u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":55262212292942,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-factoryclad-roll-40-uncut-300mm-3-20m-x-1-2m-bm005980-mineral-fibre-insulation-1216519862.png?v=1768397833"},{"product_id":"140mm-knauf-factoryclad-roll-40-uncut-8-02m-x-1-2m","title":"140mm Knauf FactoryClad Roll 40 (Uncut) 8.02m x 1.2m - 9.62m2 per roll","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e140mm Knauf FactoryClad Roll 40 is a glass mineral wool insulation roll for built-up metal roof and wall systems, and the depth at which quantities need working out rather than estimated. Pallets carry 24 rolls at every thickness in the range, so coverage per pallet falls as the quilt gets deeper: 230.98m² at 140mm against 406.08m² at 80mm from the same footprint. On a full building that changes the number of deliveries, the storage space needed on site and the number of lifts to get it up.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEach roll measures 8.02m by 1200mm and covers 9.62m². Declared thermal conductivity is 0.040 W\/mK, giving a thermal resistance of 3.50 m²K\/W, and water vapour resistivity is 5.00 MNs\/g.m. Published embodied carbon is 1.21 kgCO2e\/m² across stages A1 to A3 and 1.60 kgCO2e\/m² across A1 to C4.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe binder is worth a mention at this depth. FactoryClad Rolls use ECOSE® Technology, a plant-based binder with no added formaldehyde or phenol, which leaves the quilt soft to handle and generates low levels of dust and volatile organic compounds. Knauf hold the Eurofins Gold Certificate for Indoor Air Comfort on the back of it. Feeding a 140mm roll into a cavity overhead is a bulkier job than handling a slim one, and a full day of it is a good deal more comfortable with a low-dust product than a harsh one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eInstallation follows the standard build-up: liner sheet fixed first, quilt laid over it, spacer system brought up to compress it into the cavity, outer sheet fixed last, all to Knauf Insulation's guidance and the cladding system manufacturer's details. It is not fitted between purlins or side rails in the way a frame roll would be. 140mm suits new-build twin-skin roofs and walls, standing seam roofs, and over-roofing or over-cladding work where a new outer skin and spacer system are going on over an existing building. The U-value belongs to the whole assembly, so have it calculated to BS EN ISO 6946:2017 or BS EN ISO 10211:2017 with BR443:2019 for the actual system.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits of Knauf FactoryClad Roll 40:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 3.50 m²K\/W at 140mm.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal conductivity of 0.040 W\/mK.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 reaction to fire, non-combustible to BS EN 13501-1.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e9.62m² per roll, and 230.98m² per pallet across 24 rolls.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGlass mineral wool designed for built-up metal roof and wall construction.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eECOSE® Technology binder, low dust and low volatile organic compound emissions in use.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHolds the Eurofins Gold Certificate for Indoor Air Comfort.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1200mm width to suit commonly used rail and bracket spacer systems.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHigh tear strength for handling and for durability in service.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAbsorbs sound behind metal liner sheets, reducing internal reverberation.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMade with up to 80% recycled content, and rot proof and non-hygroscopic in service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCoverage per pallet drops as thickness rises:\u003c\/strong\u003e 24 rolls per pallet is constant, so a 140mm pallet delivers 230.98m² where an 80mm pallet delivers 406.08m². Take off the area before ordering.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNot a moisture-resistant product:\u003c\/strong\u003e the quilt is non-hygroscopic, but it must not be left permanently exposed, and wet or contaminated material should be discarded rather than installed.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLaid over the liner sheet, not between purlins:\u003c\/strong\u003e the spacer system holds it in the cavity. It is not a frame or loft roll.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe 40 refers to a declared thermal conductivity of 0.040 W\/mK, not a thickness.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSupplied uncut at 8.02m per roll and unfaced on both faces.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCover exposed runs at the end of the working day and in heavy rain, and store the balance dry, flat and off the ground.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 non-combustibility may affect the insurance position compared with foam composite panels. Confirm it with the insurer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAt 140mm the sums matter as much as the specification, and FactoryClad Roll 40 gives you 3.50 m²K\/W in a non-combustible quilt that is straightforward to handle at depth.\u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":55262212325710,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-factoryclad-roll-40-uncut-300mm-3-20m-x-1-2m-bm005980-mineral-fibre-insulation-1216519862.png?v=1768397833"}],"url":"https:\/\/www.insulationuk.co.uk\/collections\/best-sellers.oembed?page=3","provider":"Insulation UK","version":"1.0","type":"link"}