{"title":"100mm PIR Insulation","description":"","products":[{"product_id":"kingspan-thermaroof-tr27-flat-roof-pir-insulation-board-1200mm-x-1200mm-x-100mm-4-per-pack","title":"100mm Kingspan Thermaroof TR27 Flat Roof PIR Insulation Board  1200mm x 1200mm - 5.76m2 Pack","description":"\u003cp data-mce-fragment=\"1\"\u003eKingspan Thermaroof TR27 Flat Roof PIR Insulation Board is designed to work seamlessly with a wide range of waterproofing systems, including fully adhered single-ply, partially bonded built-up felt, mastic asphalt, and cold liquid applied waterproofing. Its compatibility with most green roof systems further enhances its appeal, making it a versatile choice for both new build and refurbishment projects.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eExceptional Features and Benefits:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eOptimal Thermal Efficiency:\u003c\/strong\u003e Stands among the top insulation solutions for flat roofs, offering thermal conductivities as low as 0.024 W\/mK, depending on the insulation thickness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eVersatile Compatibility:\u003c\/strong\u003e Specially designed to complement non-bituminous membranes and various bitumen-based and mastic asphalt waterproofing systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eGreen Roof Ready:\u003c\/strong\u003e Thermaroof TR27's compatibility with most green roof systems allows for sustainable building practices, enhancing building aesthetics and environmental benefits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eUser-Friendly Installation:\u003c\/strong\u003e Lightweight and easy to manoeuvre, TR27 boards ensure a straightforward and efficient installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApplications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIdeal for insulating flat roofs waterproofed with an array of systems, Thermaroof TR27 provides a robust and reliable insulation layer that enhances the longevity and energy efficiency of roofing structures.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eMaterial:\u003c\/strong\u003e High-performance rigid thermoset polyisocyanurate (PIR) insulation, renowned for its durability and insulating properties.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eThermal Conductivity:\u003c\/strong\u003e Offers graded thermal conductivity, ensuring maximum insulation efficiency across different thicknesses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eFacings:\u003c\/strong\u003e Equipped with coated glass tissue facings on both sides, enhancing the board's strength and waterproofing compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eDimensions:\u003c\/strong\u003e Available in standard sizes of 1200 x 600 mm and 1200 x 1200 mm, with thicknesses ranging from 25 to 150 mm, accommodating a variety of project requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eFire Safety:\u003c\/strong\u003e Achieves a Euroclass F rating under System 4 AVCP, meeting industry safety standards.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eCompressive Strength:\u003c\/strong\u003e Demonstrates exceptional durability with a compressive strength exceeding 150 kPa at 10% compression.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kingspan","offers":[{"title":"Default Title","offer_id":52653627507022,"sku":"IUK01331","price":245.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/kingspan-kingspan-thermaroof-tr27-flat-roof-pir-insulation-board-1200mm-x-1200mm-x-100mm-4-per-pack-iuk01331-pir-insulation-1172611954.png?v=1749663733"},{"product_id":"kingspan-thermaroof-tr24-flat-roof-pir-insulation-board-1200mm-x-600mm-100mm-5-per-pack","title":"100mm Kingspan Thermaroof TR24 Flat Roof PIR Insulation Board  1200mm x 600mm","description":"\u003cp\u003eKingspan Thermaroof TR24 is a high-performance PIR (polyisocyanurate) insulation board specifically designed for flat roofs.\u003c\/p\u003e\n\u003cp\u003eBoasting a thermal conductivity range of 0.024 - 0.027 W\/mK, TR24 is engineered to provide superior thermal efficiency for your roofing projects.\u003c\/p\u003e\n\u003cp\u003eCompatible with most torch-applied waterproofing systems, Thermaroof TR24 is the go-to choice for professionals seeking reliability and ease of installation in both new build and refurbishment projects.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Thermal Performance:\u003c\/strong\u003e Stands out as one of the most efficient insulation solutions for flat roofs, ensuring significant energy savings and enhanced building comfort.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Compatibility:\u003c\/strong\u003e Ideally suited for use with a wide range of partially bonded torch-applied multi-layer bituminous waterproofing systems, providing flexibility in application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Installation:\u003c\/strong\u003e Designed with the installer in mind, TR24 boards are straightforward to handle and install, facilitating a swift and efficient construction process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eTailored for insulation of flat roofs waterproofed with partially bonded torch-applied multi-layer bituminous waterproofing, Thermaroof TR24 is versatile enough to meet the needs of various project types and sizes.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-performance rigid thermoset polyisocyanurate (PIR) insulation, ensuring durability and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Conductivity:\u003c\/strong\u003e Offers a range of thermal conductivity values to suit different insulation thicknesses, ensuring optimal performance across all applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFacings:\u003c\/strong\u003e Features a bitumen-coated glass tissue upper facing with a thermofusible polypropylene fleece and a mineralised glass tissue lower facing, both autohesively bonded for enhanced durability and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions and Thicknesses:\u003c\/strong\u003e Available in a standard size of 600 mm width by 1200 mm length, with thicknesses ranging from 50 to 130 mm to accommodate various insulation requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Safety:\u003c\/strong\u003e Achieves a Euroclass F rating under System 4 AVCP, adhering to industry safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressive Stress:\u003c\/strong\u003e A compressive stress of 150 kPa at 10% compression showcases the product's robustness and suitability for demanding applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kingspan","offers":[{"title":"Default Title","offer_id":52653650542926,"sku":"IUK01384","price":170.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/kingspan-kingspan-thermaroof-tr24-flat-roof-pir-insulation-board-1200mm-x-600mm-100mm-5-per-pack-iuk01384-pir-insulation-1172611921.png?v=1749663118"},{"product_id":"100mm-kingspan-tf70-thermafloor-pir-insulation-board-1200-x-2400mm-100mm","title":"100mm Kingspan TF70 ThermaFloor PIR Insulation Board  2.4m x 1.2","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e100mm Kingspan Thermafloor® TF70 pulls double duty: a strong single layer for new build floors, and the base layer when a two-layer build-up is specified. Its 4.50 m²K\/W thermal resistance, from a 0.022 W\/mK PIR core, reaches low U-values on its own, and where more is needed it takes a second offset layer on top. Low emissivity foil faces both sides, and each sheet covers 2.88m². A round-number workhorse for demanding floor specifications.\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\"\u003e4.50 m²K\/W thermal resistance\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWorks as a single layer or the base of a two-layer build-up\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e0.022 W\/mK conductivity across the range\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLow emissivity composite foil on each face\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNew build and renovation applications\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e120 kPa compressive strength for floor loading\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\"\u003eQuick to cut and position on site\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\"\u003eResistant to water vapour movement\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2400 x 1200mm boards covering 2.88m² apiece\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCertificate 14\/5133 from the BBA covers 20 to 150mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIdeally stored inside; if outside, cover and raise off the ground\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kingspan","offers":[{"title":"Default Title","offer_id":52655306408270,"sku":"BM000920","price":61.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/kingspan-kingspan-tf70-thermafloor-pir-insulation-board-1200-x-2400mm-100mm-iuk00059-insulation-1172608427.png?v=1749561008"},{"product_id":"100mm-kingspan-tp10-thermapitch-pir-insulation-board-1200mm-x-2400mm-100mm","title":"100mm Kingspan TP10 ThermaPitch PIR Insulation Board  2.4m x 1.2m","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e100mm Kingspan Thermapitch® TP10 is a workhorse thickness for new build and re-roofing, strong on its own and a natural base layer for between-and-over rafter builds. Its 4.50 m²K\/W thermal resistance, from a 0.022 W\/mK rigid PIR core, reaches low roof U-values, and where more is needed it takes a second layer over the rafters. Low emissivity foil faces both sides, and each sheet covers 2.88m². A round-number thickness for demanding roof specifications.\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\"\u003e4.50 m²K\/W thermal resistance\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStrong single layer, or the base of a between-and-over build\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e0.022 W\/mK polyisocyanurate (PIR) core\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLow emissivity composite foil on each face\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUnaffected by air infiltration\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNew build and re-roofing applications\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor tiled and slated pitched roofs\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eQuick to cut and position on site\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\"\u003eResistant to water vapour movement\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2400 x 1200mm boards covering 2.88m² apiece\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWorks in ventilated and unventilated roofs\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCertificate 14\/5133 from the BBA covers 20 to 140mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIdeally stored inside; if outside, cover and raise off the ground\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kingspan","offers":[{"title":"Default Title","offer_id":52655379775822,"sku":"BM000920","price":61.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/kingspan-kingspan-tp10-thermapitch-pir-insulation-board-1200mm-x-2400mm-100mm-iuk00059-insulation-1172606262.png?v=1749559683"},{"product_id":"100mm-kingspan-tw55-thermawall-pir-insulation-board-2400mm-x-1200mm-100mm","title":"100mm Kingspan TW55 ThermaWall PIR Insulation Board  2.4m x 1.2m","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e100mm Kingspan Thermawall® TW55 is a rigid thermoset polyisocyanurate (PIR) insulation board for timber and steel framing systems, faced on both sides with low emissivity composite foil. Boards are 2400mm x 1200mm, covering 2.88m², with a declared thermal resistance of 4.50 m²K\/W at a thermal conductivity of 0.022 W\/mK.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eThis is the thickness specifiers reach for when a wall has to clear a tighter U-value target without moving to a twin-layer build-up. Kingspan's tables show 100mm between 140mm deep timber studs at 0.24 W\/m²K behind brickwork with a standard membrane and 0.21 W\/m²K with a foil faced bubble membrane. As insulated sheathing it is shown at 0.17 W\/m²K on timber frame and 0.18 W\/m²K on steel frame at 600 centres.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eHandling is the quiet advantage. At 100mm the board is still light enough to lift and cut by hand, and it can be scored and snapped or cut with a fine toothed saw, which keeps a large-format 2.4m sheet workable on site where mineral alternatives at equivalent performance would not be.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eInstall in line with the latest Kingspan technical literature, the project specification and Building Regulations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eKey Benefits of 100mm Kingspan Thermawall TW55:\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\"\u003e100mm rigid PIR insulation board for timber and steel frame walls\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeclared thermal resistance of 4.50 m²K\/W\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal conductivity of 0.022 W\/mK\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2.88m² coverage per 2400mm x 1200mm board\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLight to handle and easy to cut for the thickness\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLow emissivity foil facings on both faces\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompressive stress of 120 kPa at 10% compression to BS EN 826\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured to BS EN 13165: 2012 + A2: 2016\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUnaffected by air infiltration\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\"\u003e\n\u003cstrong\u003eFixings change the maths:\u003c\/strong\u003e when calculating U-values to BS EN ISO 6946: 2017, the type of mechanical fixing used can alter the insulation thickness required.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDaily protection:\u003c\/strong\u003e cover board edges and joints when work stops for extended periods.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCut clean:\u003c\/strong\u003e accurate trimming gives close butting joints, which is what keeps the layer performing.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass F reaction to fire under System 4 AVCP.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCertified to BBA Certificate 14\/5133.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured under ISO 37301: 2021 certified compliance management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eA round number that earns it: 100mm TW55 clears serious targets in one layer and still handles like a manageable board.\u003c\/p\u003e","brand":"Kingspan","offers":[{"title":"Default Title","offer_id":52655397962062,"sku":"BM000920","price":61.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/kingspan-kingspan-tw55-thermawall-pir-insulation-board-2400mm-x-1200mm-100mm-iuk00059-insulation-1172606209.png?v=1749558609"},{"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":"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":"100mm-unilin-pir-insulation-board-2400mm-x-1200mm-100mm","title":"100mm Unilin PIR Insulation Board 2.4m x 1.2m - 2.88m2 per board","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cspan class=\"_animating_muyve_10\"\u003e100mm is a \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ethickness buyers recognise. It is the \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eround-figure specification \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003epoint in the Unilin Thin-R range where \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ethermal performance, board depth and \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003epractical handling \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eall come together for high-performance \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003efloor, roof and wall build-ups. 100mm \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eUnilin PIR Insulation Board provides \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003e4.50 m²K\/W of thermal resistance from a \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003edeclared thermal conductivity of 0.022 \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eW\/mK, comfortably meeting typical floor \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eU-value \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003erequirements as a single rigid \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003epolyisocyanurate (PIR) layer and \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003econtributing significantly to wall and \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eroof constructions targeting lower \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eU-values.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cspan class=\"_animating_muyve_10\"\u003eThe board \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003emeasures 2400mm x 1200mm x 100mm and \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ecovers 2.88m² per board. At 100mm the \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003esheet has real substance: it is rigid \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eenough to bridge across a floor slab or \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eroof deck without flexing, but the \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eadded weight means overhead \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003einstallations on pitched roofs and \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eceilings \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eare best handled as a two-person task. \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eThe square-edged profile keeps \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ejoints tight across the insulation \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eplane, which matters more as board \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003edepth increases because any gap \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eat a joint represents a proportionally \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003elarger interruption in the thermal \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eenvelope.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cspan class=\"_animating_muyve_10\"\u003eLow-emissivity composite \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ealuminium \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003efoil facings are autohesively bonded to \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eboth sides of the closed-cell PIR core \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eduring \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003emanufacture, forming a gas-tight seal \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ethat locks in the cell gas and \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003emaintains the declared thermal \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003econductivity for the service life of \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ethe building. The sealed \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ecore provides a vapour resistance \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003egreater than 300 MNs\/gm. These are \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ethermal facings designed to reflect \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eradiant heat, not a vapour control \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003elayer, \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eand a separate VCL must be provided \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ewhere the build-up calls for one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cspan class=\"_animating_muyve_10\"\u003e100mm\u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003e Unilin PIR \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eis specified for solid and suspended \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eground floor constructions (typically \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eover a concrete slab \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ewith screed), pitched roofs (between \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eand over rafters), flat roofs, timber \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eand steel framed walls, \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003einternal wall linings and ceilings. \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eCompressive strength stands at 150 kPa \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eat 10% compression \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003e(to BS EN 826), so the board carries \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003escreed loading, floating floor \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003efinishes and underfloor heating systems \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ewithout deformation. A damp-proof \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003emembrane should be provided in \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eground floor build-ups where required. \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eThe PIR core will not rot, absorb \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003emoisture or lose \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eits insulating capacity, and the board \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eis manufactured CFC and HCFC free with \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ezero \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eozone depletion potential. A \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003efine-toothed insulation saw is \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003erecommended for clean cuts at \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ethis depth; stagger joints and tape \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ewhere the specification requires, and \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003efollow the latest Unilin technical \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eguidance throughout. Perimeter \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003einsulation strips are available \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eseparately. For \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eother thicknesses, browse the full \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eUnilin PIR range from 15mm to 150mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_muyve_10\"\u003eBenefits\u003c\/span\u003e\u003cspan\u003e\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 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_muyve_10\"\u003eR-value of 4.50 m²K\/W: comfortably \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003emeets typical floor U-value \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003erequirements as a single PIR layer\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_muyve_10\"\u003eDeclared thermal conductivity of 0.022 \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eW\/mK\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_muyve_10\"\u003eA recognisable benchmark \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003especification thickness for new-build \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003efloor, wall and roof 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_muyve_10\"\u003eCompressive strength of 150 kPa at 10% \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ecompression (BS EN \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003e826): carries screed, floating finishes \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eand underfloor heating without \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003edeformation\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_muyve_10\"\u003eFull-size 2.4m x 1.2m \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003erigid PIR \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003esheet covering 2.88m² per 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_muyve_10\"\u003eSquare-edged for tight joints, which \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ebecome increasingly important as board \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003edepth rises\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_muyve_10\"\u003eLow-emissivity composite \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ealuminium foil facings on both sides, \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003egas-tight and autohesively bonded \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eduring manufacture\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_muyve_10\"\u003eVapour resistance \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003egreater than 300 MNs\/gm\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_muyve_10\"\u003eClosed-cell \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003epolyisocyanurate core: rot-proof, \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003emoisture-resistant and dimensionally \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003estable for the life of the building\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_muyve_10\"\u003eCFC\/HCFC free with zero Ozone Depletion \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ePotential (ODP)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_muyve_10\"\u003eGood to know\u003c\/span\u003e\u003cspan\u003e\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 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cspan class=\"_animating_muyve_10\"\u003eThickness: 100mm; board size: 2400mm x \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003e1200mm; coverage: 2.88m² \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eper 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_muyve_10\"\u003eThermal resistance \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003e(R-value): 4.50 m²K\/W \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003e(manufacturer-declared)\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_muyve_10\"\u003eCompressive \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003estrength: 150 kPa at 10% compression to \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eBS EN 826\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_muyve_10\"\u003eVapour resistance: \u0026gt;300 \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eMNs\/gm\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_muyve_10\"\u003eReaction to fire: Euroclass F \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eto BS EN 13501-1\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_muyve_10\"\u003eThe foil facings are \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ethermal facings that reflect radiant \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eheat; they are not a vapour control \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003elayer and a separate VCL must be \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003especified where the build-up requires \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eone\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_muyve_10\"\u003eA damp-proof membrane (DPM) is \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003enormally required beneath the \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003einsulation in ground floor \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003econstructions\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_muyve_10\"\u003eUse a fine-toothed \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003einsulation saw for clean cuts at 100mm; \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003estagger joints and tape where the \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003especification requires\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_muyve_10\"\u003eStore under \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ecover, off the ground, protected from \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003erain and prolonged sunlight\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_muyve_10\"\u003ePart of the Unilin Thin-R range \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ecovering 15mm to 150mm\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_muyve_10\"\u003eRefer to the \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003elatest Unilin datasheet, Declaration of \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ePerformance and \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eBBA certificate before specifying or \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eordering\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan class=\"_animating_muyve_10\"\u003eImportant Notice:\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"_animating_muyve_10\"\u003e Please \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ebe aware that during periods of high \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003edemand, we reserve the right to provide \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003ealternative brands that meet the same \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003especifications and quality standards \u003c\/span\u003e\u003cspan class=\"_animating_muyve_10\"\u003eas the products you originally ordered.\u003c\/span\u003e\u003c\/p\u003e","brand":"Unilin Xtratherm","offers":[{"title":"Default Title","offer_id":52655836889422,"sku":"BM001810","price":39.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/unilin-xtratherm-unilin-pir-insulation-board-2400mm-x-1200mm-100mm-bm001810-pir-insulation-1172606513.jpg?v=1749563892"},{"product_id":"bulk-100mm-recticel-eurothane-gp-pir-insulation-board-2-4m-x-1-2m","title":"Bulk Buy - 100mm Recticel Eurothane GP PIR Insulation Board 2.4m x 1.2m","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAt 100mm, Recticel Eurothane GP is one of the higher-resistance boards in the PIR range, used in pitched and flat roofs, between and below timber joists, concrete slab floors, and framed or plasterboard-lined walls. With a thermal conductivity of 0.022 W\/mK the board provides a thermal resistance of approximately 4.55 m²K\/W, suited to applications where a demanding U-value target needs to be met within a workable build-up depth. The foil facing acts as a vapour control layer and the square edge profile keeps joints tight, limiting thermal bridging. The board holds its dimensions under temperature, humidity, moisture and UV exposure, and is used on commercial and domestic projects across new build and refurbishment. Buying in bulk reduces the cost per board on larger jobs.\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\"\u003eThermal conductivity of 0.022 W\/mK\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of approximately 4.55 m²K\/W at 100mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMoisture resistant; will not deteriorate when exposed to moisture\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eClass 1 surface spread of flame to BS 476 (part 7)\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\"\u003eFoil facing acts as a vapour control layer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSquare edge profile to limit thermal bridging at joints\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCuts on site 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?_pos=2\u0026amp;_psq=insulation+saw\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003einsulation saw\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for commercial and domestic buildings\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured with zero ODP and low GWP blowing agents\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBulk ordering reduces material cost on larger contracts\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\"\u003ePIR is moisture resistant but not waterproof. Store in a dry environment and out of direct sunlight.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBoard size is 2.4m x 1.2m, covering 2.88m² 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\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor pitched roof installation, see the Recticel \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\"\u003especification guide\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor floor types such as solid floor and under screed, see the Recticel \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 insulation guide\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Recticel","offers":[{"title":"Default Title","offer_id":59908787994958,"sku":"BM001057-BULK","price":38.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/recticel-bulk-buy-100mm-recticel-eurothane-gp-pir-insulation-board-bm001057-bulk-pir-insulation-1244806204.png?v=1781709793"}],"url":"https:\/\/www.insulationuk.co.uk\/collections\/100mm-pir-insulation.oembed","provider":"Insulation UK","version":"1.0","type":"link"}