{"title":"100mm Insulation Roll","description":"","products":[{"product_id":"100mm-knauf-omnifit-roll-40-combi-cut-6-8m-x-570mm","title":"100mm Knauf OmniFit Roll 40 (Combi-cut)  6.8m x 1.2m","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eAt 6.8m long and 1.2m wide, the 100mm roll covers 8.16m², more than either of the deeper rolls in the OmniFit® Roll 40 range. On internal partitions, where the linear metres add up quickly and the depth requirement is modest, that coverage per roll is what keeps the job moving.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eKnauf Insulation OmniFit® Roll 40 (Combi-cut) is a glass mineral wool roll with a thermal conductivity of 0.040 W\/mK, giving a thermal resistance of 2.50 m²K\/W at 100mm. It is partially perforated across its width, so the roll separates cleanly into two 600mm widths or three 400mm widths on site.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eThat perforation is the whole point of the combi-cut format. Standard stud and joist centres in British framed construction are 400mm or 600mm, and one product covers both. There is no measuring, no cutting to width, and no offcut waste from trimming a 1200mm roll down to fit.\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\"\u003e6.8m x 1.2m roll covering 8.16m², the largest coverage in the OmniFit® Roll 40 range\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance of 2.50 m²K\/W\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal conductivity of 0.040 W\/mK\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePartially perforated to split into 2 x 600mm or 3 x 400mm widths\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuits both 400mm and 600mm stud and joist centres from a single product\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRemoves the need to cut rolls to width on site\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 with ECOSE® Technology bio-based binder\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for timber frame, light steel and metal frame construction\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\"\u003eSeparate the roll by hand along the perforations rather than cutting through them\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMeasure the actual stud centres before ordering, as spacings on older frames vary\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe roll should sit snugly against the studs with no gaps at the edges\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRoll thickness should match the depth of the framing it fills\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRolls are compression packed, so allow time for them to recover to full thickness after opening\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePackaging gives short-term protection only; store under cover, off the ground and away from the weather\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52653170327886,"sku":"BM003007","price":29.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-omnifit-roll-40-100mm-mineral-fibre-insulation-1172612837.jpg?v=1749681357"},{"product_id":"100mm-superglass-multi-roll-40","title":"100mm Superglass Multi Roll 40  11.70m²","description":"\u003cp\u003eSuperglass Multi-Roll 40 is made from non-combustible glass mineral wool and is designed to be used for thermal insulation. This insulation roll also comes partially perforated, minimising the need for cutting and unnecessary waste. The scored feature of this roll means it's great for applying between standard joist spacings or as a full-width layer over the joists.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade from up to 84% recycled glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used for both new and existing loft spaces\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent thermal performance with a thermal conductivity of 0.040W\/m·K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be split into multiple widths: 1.16m\/2x580mm\/3x386mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated A+ in the BRE Green Guide\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeets ISO 14001 environmental management standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoes not contain any ozone-depleting substances\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGood to know\u003c\/h4\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"cf0\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/span\u003e\u003cspan class=\"cf0\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\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\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\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\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"cf0\"\u003eStill need help? Take a look at the \u003ca rel=\"noopener\" title=\"Best Practice Guide - Superglass Loft Insulation\" href=\"https:\/\/www.superglass.co.uk\/wp-content\/uploads\/2023\/06\/Good-Practice-Guide-Superglass-Loft-Insulation.pdf\" target=\"_blank\"\u003eSuperglass Best Practice Guide\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52654452670798,"sku":"BM02356","price":42.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-multi-roll-40-multi-roll-40-100mm-insulation-1172609961.png?v=1749626289"},{"product_id":"superglass-handy-pack-44","title":"100mm Superglass Handy Pack 44","description":"\u003cp\u003e\u003cspan\u003eThe Superglass Handy Pack 44 is a lightweight, non-combustible glass mineral wool insulation roll that is designed for maximum flexibility and minimal waste. It's supplied in shorter roll lengths and features perforations at 2x570mm \u0026amp; 3x380mm, allowing for easy installation between common joist spacings or as a full-width layer over the joists. Ideal for energy-efficient insulation and acoustics.\u003c\/span\u003e\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;\"\u003eIdeal for use between and over the timber joints of new and existing lofts\/cold-pitched roofs\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;\"\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\u003cbr style=\"mso-special-character: line-break;\"\u003e\u003c!--[endif]--\u003e\n\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\u003cbr style=\"mso-special-character: line-break;\"\u003e\u003c!--[endif]--\u003e\n\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\u003cbr style=\"mso-special-character: line-break;\"\u003e\u003c!--[endif]--\u003e\n\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":52654458831182,"sku":"BM02355","price":24.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-handy-pack-44-mineral-fibre-insulation-1172609957.png?v=1749626278"},{"product_id":"100mm-superglass-party-wall-roll","title":"100mm Superglass Party Wall Roll  7.85m²","description":"\u003cp\u003e\u003cspan\u003eSuperglass Party Wall Roll 100mm is designed to provide thermal and acoustic insulation within masonry separating walls. Designed to fit between standard wall ties. Primarily designed for new builds and covers 7.85m²\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMade from up to 84% recycled glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExcellent thermal performance with a thermal conductivity of 0.036W\/m·K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eCut into 3 x 455mm widths for easy insulation\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used as a component in a number of Robust Details Solutions including proprietary systems E-WM-22, E-WM-23 \u0026amp; E-WM-27\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used in party wall systems which require on-site pre-completion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eRated A+ in the BRE Green Guide\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eMeets ISO 14001 environmental management standards\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003eDoes not contain any ozone-depleting substances\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\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 type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\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 style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\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 style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\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\u003cbr style=\"mso-special-character: line-break;\"\u003e\n\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\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":52654459158862,"sku":"BM006974","price":64.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-party-wall-roll-party-wall-roll-100mm-mineral-fibre-insulation-1172609955.png?v=1749626053"},{"product_id":"100mm-superglass-multi-roll-44","title":"100mm Superglass Multi Roll 44  12.12m²","description":"\u003cp\u003eSuperglass Multi-Roll 44 100mm is made from non-combustible glass mineral wool and is designed to be used for thermal insulation. This insulation roll also comes partially perforated, minimising the need for cutting and unnecessary waste. The scored feature of this roll means it's great for applying between standard joist spacings or as a full-width layer over the joists.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExtremely durable, meaning it won't rot, degrade, or support the growth of mould and bacteria.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade from up to 84% recycled glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used for both new and existing loft spaces\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent thermal performance with a thermal conductivity of 0.044W\/m·K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA nominal vapour resistivity of 5MNs\/gm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be split into multiple widths: 1.2m\/2x600mm\/3x400mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplies with the key standards for wool insulation and is certified under CCPI with UKCA\/CE markings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated A+ in the BRE Green Guide\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeets ISO 14001 environmental management standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoes not contain any ozone-depleting substances\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade from non-combustible material and holds a Euroclass A1 fire rating (this is the highest classification under BS EN 13501-1)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGood to know\u003c\/h4\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"cf0\"\u003ePlease store under cover and clear of the ground. Avoid prolonged exposure to the elements, especially direct sunlight and rain\u003c\/span\u003e\u003cspan class=\"cf0\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\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\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\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\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"cf0\"\u003eOnce unpacked, allow the insulation roll to fully expand before installation to ensure it reaches its full thickness and performs properly\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"cf0\"\u003eStill need help? Take a look at the \u003ca rel=\"noopener\" title=\"Best Practice Guide - Superglass Loft Insulation\" href=\"https:\/\/www.superglass.co.uk\/wp-content\/uploads\/2023\/06\/Good-Practice-Guide-Superglass-Loft-Insulation.pdf\" target=\"_blank\"\u003eSuperglass Best Practice Guide\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Superglass","offers":[{"title":"Default Title","offer_id":52654490222926,"sku":"BM01966","price":29.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-multi-roll-44-100mm-bm01966-mineral-fibre-insulation-1172609930.png?v=1749625682"},{"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":"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":"isover-spacesaver-insulation-roll-combi-cut-12180mm-x-1160mm-x-100mm-143m2","title":"100mm Isover Spacesaver Insulation Roll Combi-Cut  12.18m x 1.16m","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eIsover Spacesaver Insulation Roll Combi-Cut \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eIncrease the thermal insulation power by installing this Spacesaver roll which is made of high quality materials and features pre-perforated details. This single roll facilitates the user to choose from half, third or full width options. It gets usually utilized as loft insulation.\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eFire Retardant: Euroclass A1\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eMaterial: Glass mineral wool\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThis is a low density roll of glass mineral wool that is supplied in a thickness of 100-200mm. It is resilient, tough, and flexible rolls that comes with added perforation detail in the 3x386mm and 2x580mm widths, which gets easily fit between the common joist spacing such as floor or roof joist. This makes it exceptionally great in performance level.\u003cbr\u003e\u003cbr\u003eSpacesaver combi-cut glasswool insulation roll is constructed from a perfect combination of silica sand and up to 80% of recycled post-consumer glass that is generally obtained from building renewal projects and also from flat glass manufacture process.\u003cbr\u003e\u003cbr\u003eThis feature makes it one of the most environmentally sustainable insulation products. The material credentials of this insulation roll contains Zero ODP (Ozone Depletion Potential) and Zero GWP (GlobalWarming Potential) to make it more eco-friendly.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThree products in one roll, therefore reducing storage space\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eExceptional tear strength\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eTotally non-combustible\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eDurable - not easily damaged in storage, during transport or on site when installed\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eEasy to install\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eLong product life - will not age\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eZero ODP (Ozone Depletion Potential)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eZero GWP (GlobalWarming Potential)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: #000000;\"\u003eProduct Data Sheet\u003c\/span\u003e - \u003c\/span\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0417\/1104\/2721\/files\/spacesaver_product_data_sheet_i-ss-pds-1902.pdf?v=1596702738\" style=\"color: #ff2a00;\" target=\"_blank\"\u003eClick Here\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52655675933006,"sku":"IUK00934","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-spacesaver-insulation-roll-combi-cut-12180mm-x-1160mm-x-100mm-14-3m2-iuk00934-mineral-fibre-insulation-1172607400.png?v=1749579605"},{"product_id":"isover-acoustic-partition-roll-1200-9170mm-x-600mm-x-100mm-x-2-11m2","title":"100mm Isover Acoustic Partition Roll 1200 9.17m x 600mm (x2)","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eIsover Acoustic Partition Roll 1200\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eA glass mineral wool roll providing high levels of acoustic insulation in partitions, walls and floors to meet acoustic requirements in domestic and non-residential applications. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe product carries a system lifetime performance guarantee when used in British Gypsum SpecSure warranted drywall and floor systems. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe rolls push-fit between 600mm stud centres making it easy to install.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eThermal conductivity: \u003c\/strong\u003e0.043 W\/mK.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eThermal resistance:\u003c\/strong\u003e 2.30 m²K\/W.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eFire rating: \u003c\/strong\u003eEuroclass A1 fire rating when classified with BS EN 13501-1.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: #000000;\"\u003eProduct Data Sheet\u003c\/span\u003e - \u003c\/span\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003ca style=\"color: #ff2a00;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0602\/7008\/4277\/files\/isover_glass_wool_lowd.pdf?v=1639752353\"\u003eClick Here \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Isover","offers":[{"title":"Default Title","offer_id":52655715647822,"sku":"IUK00929","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/isover-isover-acoustic-partition-roll-1200-9170mm-x-600mm-x-100mm-x-2-11m2-iuk00929-mineral-fibre-insulation-1172607195.png?v=1749575879"},{"product_id":"100mm-knauf-loft-roll-44-combi-cut-12-18m-x-1-14m-2-x-570mm-3-x-380mm","title":"100mm Knauf Loft Roll 44 Combi-cut 1140mm x 12.18m - 13.89m2 per pack","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eKnauf Loft Roll 44 (100mm) is a glass mineral wool loft insulation roll for insulating cold pitched roofs at ceiling level, and it can also be used between joists in suspended timber floors. One of the most widely used loft insulation products in the UK, it is a reliable, affordable and easy-to-install choice for builders, developers and homeowners working to meet building regulation requirements. The 100mm thickness is laid as the first layer, filling fully between ceiling joists at either 400mm or 600mm centres, before cross-laid layers are added over the top to reach the total depth required. Building regulations for roofs are set as U-value targets rather than fixed depths, and around 270mm of mineral wool is the depth commonly used to meet them in England and Wales, with Scotland generally requiring more. In new build properties, total depths of 400mm to 500mm are typical.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThermal conductivity is 0.044 W\/mK and thermal resistance is 2.25 m²K\/W, giving reliable thermal performance for loft applications. As a glass mineral wool, it also offers a degree of acoustic absorption, helping to soften airborne sound through the ceiling. Each roll measures 1140mm wide by 12.18m long and covers 13.89m², and carries a Euroclass A1 non-combustible reaction-to-fire classification, the best possible rating, meaning the product does not burn.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe combi-cut format means the roll is partially perforated to give widths of 2 x 570mm or 3 x 380mm, so it can be split to sit neatly between joists at standard centres or laid uncut as a full-width cross-laid layer. This reduces cutting and offcuts on site, speeding up installation and helping maintain continuous coverage with fewer gaps.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eManufactured using ECOSE® Technology, Knauf's bio-based binder, it contains no added formaldehyde or phenol, is CFC and HCFC free, and has zero ozone depletion potential. Made with up to 80% recycled glass content, it is one of the more environmentally responsible loft insulation products available. Modern manufacturing means it is classed as low itch and more pleasant to handle, though gloves and basic protection remain sensible when working with any mineral wool. Rot proof, odourless and non-hygroscopic, it will not attract rodents or support the growth of 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\"\u003eFor best results, install in line with the Knauf Loft Roll Installation Guide and the project specification, taking care not to block eaves ventilation. A full step-by-step walkthrough is available in the \u003cstrong\u003e\u003ca href=\"https:\/\/www.insulationuk.co.uk\/blogs\/news\/how-much-loft-insulation-do-i-need\"\u003eloft insulation guide\u003c\/a\u003e\u003c\/strong\u003e Suitable for both new build and renovation work, it offers a straightforward route to improving loft thermal performance and reducing heat loss.\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 0.044 W\/mK: reliable, effective thermal performance for loft applications\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEuroclass A1 non-combustible: the best possible reaction-to-fire classification, meaning the product does not burn\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCombi-cut format, partially perforated at 2 x 570mm and 3 x 380mm to suit standard joist centres\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e13.89m² coverage per roll, helping reduce joins and speed up installation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDesigned as the base layer between ceiling joists at 100mm depth\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured with ECOSE® Technology, a bio-based binder with no added formaldehyde or phenol\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMade with up to 80% recycled glass content: CFC free, HCFC free, with zero ozone depletion potential\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRot proof, odourless and non-hygroscopic: will not attract vermin or support mould or fungi\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLightweight, low-itch and easy to handle on site\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCCPI Verification Mark (certificate number 000600173\/0627)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBRE Green Guide rating A+\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\"\u003eThickness: 100mm; width: 2 x 570mm or 3 x 380mm; length: 12.18m; coverage: 13.89m² per roll\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance: 2.25 m²K\/W; vapour resistivity: 5.00 MNs\/g.m\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePacks per pallet: 24; pallet product code: 2404154\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100mm plus 170mm gives 270mm total, the depth commonly used to meet loft U-value targets in England and Wales\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100mm plus 2 x 200mm gives 500mm total, for a U-value of approximately 0.09 W\/m²K where maximum performance is wanted\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eKeep insulation clear of downlights and other heat-producing fixtures, using non-combustible covers where required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompliant with BS EN 13162:2012+A1:2015; manufactured to ISO 9001, ISO 14001, ISO 45001 and ISO 50001\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStore indoors, dry and flat; protect from prolonged sunlight and moisture\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways refer to the Knauf Loft Roll Installation Guide before installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":52655773712718,"sku":"BM001212","price":32.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-loft-roll-44-combi-cut-100mm-bm001212-mineral-fibre-insulation-1172606921.jpg?v=1749562081"},{"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":"thermafleece-cosywool-roll-100mm-x-400mm","title":"100mm x 400mm Thermafleece CosyWool Roll - 7.80m²","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 400mm wide insulation covers 7.8m²\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":54759788773710,"sku":"BM006323","price":105.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/thermafleece-thermafleece-cosywool-roll-50mm-x-570mm-bm006318-1189859504.png?v=1756453779"},{"product_id":"thermafleece-cosywool-roll-100mm-x-570mm","title":"100mm x 570mm Thermafleece CosyWool Roll - 7.41m²","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 two rolls for easy handling this 570mm wide insulation covers 7.41m²\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. \u003ca href=\"https:\/\/thermafleece.com\/wp-content\/uploads\/2024\/08\/Cold-Roof-application-notes-V8.pdf\" title=\"CosyWool loft installation guide\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Thermafleece","offers":[{"title":"Default Title","offer_id":54759788806478,"sku":"BM006324","price":98.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/thermafleece-thermafleece-cosywool-roll-100mm-x-570mm-bm006324-1189859507.png?v=1756452456"},{"product_id":"50mm-thermafleece-supasoft-590mm-roll-2-roll-pack","title":"100mm x 570mm SupaSoft Insulation Roll - 5.70m²","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":54767578808654,"sku":"BM006353","price":51.84,"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":"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":"100mm-superglass-contract-mat-44","title":"100mm Superglass Contract Mat 44  11.51m²","description":"\u003cp class=\"MsoNormal\"\u003eSuperglass Contract Mat 44 is a high-performance glass mineral wool insulation roll designed for use in lofts and between timber joists. Supplied in convenient roll form for quick fitting with minimal cutting and waste, Contract Mat 44 is ideal for achieving consistent insulation coverage across a range of applications.\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;\"\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;\"\u003eCommon uses of this insulation include between and over the timber joists of new and existing lofts\/cold pitched roofs\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;\"\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":55025790386510,"sku":"BM02359","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-multi-roll-44-200mm-bm01968-mineral-fibre-insulation-1172609922.png?v=1749625557"},{"product_id":"100mm-superglass-cladding-mat-40","title":"100mm Superglass Cladding Mat 40  11.94m2","description":"\u003cp class=\"MsoNormal\"\u003eSuperglass Cladding Mat 40 is a non-combustible glass mineral wool insulation roll supplied in a 1.2m width for use in twin-skin metal-clad walls and roofs, as well as modular and portable buildings. It delivers both thermal and acoustic performance in rail and bracket systems.\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;\"\u003eExcellent thermal performance with a thermal conductivity of 0.040W\/m·K\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSuitable for both wall and roof applications in profiled metal systems and modular buildings\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;\"\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":55025975984462,"sku":"BM011240","price":36.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-cladding-mat-40-insulation-roll-120mm-9-66m2-pack-pallet-of-24-231-84m2-bm003556-24-mineral-fibre-insulation-1172606624.jpg?v=1749566166"},{"product_id":"100mm-superglass-cladding-mat-35","title":"100mm Superglass Cladding Mat 35  7.56m2","description":"\u003cp class=\"MsoNormal\"\u003eSuperglass Cladding Mat 35 is a non-combustible glass mineral wool insulation roll supplied in a 1.2m width for use in twin-skin metal-clad walls and roofs, as well as modular and portable buildings. It delivers both thermal and acoustic performance in rail and bracket systems.\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;\"\u003eExcellent thermal performance with a thermal conductivity of 0.035W\/m·K\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSuitable for both wall and roof applications in profiled metal systems and modular buildings\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;\"\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":55025980670286,"sku":"BM02375","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-cladding-mat-40-insulation-roll-120mm-9-66m2-pack-pallet-of-24-231-84m2-bm003556-24-mineral-fibre-insulation-1172606624.jpg?v=1749566166"},{"product_id":"100mm-superglass-cladding-mat-32","title":"100mm Superglass Cladding Mat 32  4.68m2","description":"\u003cp class=\"MsoNormal\"\u003eSuperglass Cladding Mat 32 is a non-combustible glass mineral wool insulation roll supplied in a 1.2m width for use in twin-skin metal-clad walls and roofs, as well as modular and portable buildings. It delivers both thermal and acoustic performance in rail and bracket systems.\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;\"\u003eExcellent thermal performance with a thermal conductivity of 0.032W\/m·K\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSuitable for both wall and roof applications in profiled metal systems and modular buildings\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;\"\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":55025982046542,"sku":"BM02367","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/superglass-superglass-cladding-mat-40-insulation-roll-120mm-9-66m2-pack-pallet-of-24-231-84m2-bm003556-24-mineral-fibre-insulation-1172606624.jpg?v=1749566166"},{"product_id":"100mm-rockwool-rollbat-600mm","title":"100mm Rockwool Rollbatt  4.8m x (2 x 600mm) 5.76m2","description":"\u003cp data-start=\"125\" data-end=\"451\"\u003eThe Rockwool Rollbatt is a medium-density stone wool insulation designed for thermal performance and sound absorption in roof and loft spaces. Ideal for use in ceilings, floors, and lofts, it offers non-combustible fire protection, easy installation, and long-lasting durability for residential and commercial applications.\u003c\/p\u003e\n\u003cp data-start=\"453\" data-end=\"467\"\u003e\u003cstrong data-start=\"453\" data-end=\"465\"\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"471\" data-end=\"593\"\u003eProvides effective thermal insulation with a conductivity of 0.044 W\/m·K, improving energy efficiency and indoor comfort\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"471\" data-end=\"593\"\u003eEuroclass A1 rated non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli data-start=\"678\" data-end=\"741\"\u003eAbsorbs sound to reduce noise transfer in roof and loft areas\u003c\/li\u003e\n\u003cli data-start=\"744\" data-end=\"816\"\u003eMedium-density stone wool ensures durability and long-term performance\u003c\/li\u003e\n\u003cli data-start=\"819\" data-end=\"922\"\u003ePre-cut widths (400mm and 600mm) and thicknesses (100mm and 150mm) for easy handling and installation\u003c\/li\u003e\n\u003cli data-start=\"925\" data-end=\"1016\"\u003eWater-resistant, helping prevent moisture build-up and maintaining insulation performance\u003c\/li\u003e\n\u003cli data-start=\"1019\" data-end=\"1097\"\u003eCE marked according to EN 13162:2012+A1:2015, supporting building compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1099\" data-end=\"1117\"\u003e\u003cstrong data-start=\"1099\" data-end=\"1115\"\u003eGood to Know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1121\" data-end=\"1195\"\u003eSuitable for use in roof and loft spaces, floors, and suspended ceilings\u003c\/li\u003e\n\u003cli data-start=\"1198\" data-end=\"1270\"\u003eCan be installed as an overlay for ceiling tiles in suspended ceilings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1375\" data-end=\"1470\"\u003eCan be cut with a utility knife; wear gloves and dust mask when working in unventilated areas\u003c\/li\u003e\n\u003cli data-start=\"1473\" data-end=\"1558\"\u003eStore under cover, off the ground, avoiding prolonged exposure to sunlight and rain\u003c\/li\u003e\n\u003cli data-start=\"1561\" data-end=\"1638\"\u003eMade from natural stone wool, supporting sustainable construction practices\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":55101786685774,"sku":"BM010417","price":71.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-rollbat-150mm-3-2m-x-3x400mm-mineral-fibre-insulation-1203200812.png?v=1762436277"},{"product_id":"100mm-rockwool-rollbat-400mm","title":"100mm Rockwool Rollbatt  4.8m x (3 x 400mm) 5.76m2","description":"\u003cp data-start=\"125\" data-end=\"451\"\u003eThe Rockwool Rollbatt is a medium-density stone wool insulation designed for thermal performance and sound absorption in roof and loft spaces. Ideal for use in ceilings, floors, and lofts, it offers non-combustible fire protection, easy installation, and long-lasting durability for residential and commercial applications.\u003c\/p\u003e\n\u003cp data-start=\"453\" data-end=\"467\"\u003e\u003cstrong data-start=\"453\" data-end=\"465\"\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"471\" data-end=\"593\"\u003eProvides effective thermal insulation with a conductivity of 0.044 W\/m·K, improving energy efficiency and indoor comfort\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"471\" data-end=\"593\"\u003eEuroclass A1 rated non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli data-start=\"678\" data-end=\"741\"\u003eAbsorbs sound to reduce noise transfer in roof and loft areas\u003c\/li\u003e\n\u003cli data-start=\"744\" data-end=\"816\"\u003eMedium-density stone wool ensures durability and long-term performance\u003c\/li\u003e\n\u003cli data-start=\"819\" data-end=\"922\"\u003ePre-cut widths (400mm and 600mm) and thicknesses (100mm and 150mm) for easy handling and installation\u003c\/li\u003e\n\u003cli data-start=\"925\" data-end=\"1016\"\u003eWater-resistant, helping prevent moisture build-up and maintaining insulation performance\u003c\/li\u003e\n\u003cli data-start=\"1019\" data-end=\"1097\"\u003eCE marked according to EN 13162:2012+A1:2015, supporting building compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1099\" data-end=\"1117\"\u003e\u003cstrong data-start=\"1099\" data-end=\"1115\"\u003eGood to Know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1121\" data-end=\"1195\"\u003eSuitable for use in roof and loft spaces, floors, and suspended ceilings\u003c\/li\u003e\n\u003cli data-start=\"1198\" data-end=\"1270\"\u003eCan be installed as an overlay for ceiling tiles in suspended ceilings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1375\" data-end=\"1470\"\u003eCan be cut with a utility knife; wear gloves and dust mask when working in unventilated areas\u003c\/li\u003e\n\u003cli data-start=\"1473\" data-end=\"1558\"\u003eStore under cover, off the ground, avoiding prolonged exposure to sunlight and rain\u003c\/li\u003e\n\u003cli data-start=\"1561\" data-end=\"1638\"\u003eMade from natural stone wool, supporting sustainable construction practices\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":55101786882382,"sku":"BM05571","price":68.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-rollbat-150mm-3-2m-x-3x400mm-mineral-fibre-insulation-1203200812.png?v=1762436277"},{"product_id":"2-x-100mm-rockwool-twin-roll","title":"100mm Rockwool Twin Roll  2.75m x 1.2m (6.6m2)","description":"\u003cp data-start=\"113\" data-end=\"469\"\u003eThe Rockwool Twin Roll is a medium-density stone wool insulation designed for effective thermal and acoustic performance in roof and loft spaces. Pre-split for convenient installation, it provides superior energy efficiency, excellent sound absorption, and the highest level of fire safety, making it ideal for both residential and commercial projects.\u003c\/p\u003e\n\u003cp data-start=\"471\" data-end=\"483\"\u003e\u003cstrong data-start=\"471\" data-end=\"483\"\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"487\" data-end=\"576\"\u003eLow thermal conductivity of 0.044 W\/m·K, improving energy efficiency and indoor comfort\u003c\/li\u003e\n\u003cli data-start=\"579\" data-end=\"643\"\u003eEuroclass A1 non-combustible, offering maximum fire protection\u003c\/li\u003e\n\u003cli data-start=\"646\" data-end=\"723\"\u003eAbsorbs sound effectively to reduce noise transfer between rooms and floors\u003c\/li\u003e\n\u003cli data-start=\"726\" data-end=\"800\"\u003ePre-split into two 100mm layers for easy handling and quick installation\u003c\/li\u003e\n\u003cli data-start=\"803\" data-end=\"867\"\u003eSuitable as an overlay for ceiling tiles in suspended ceilings\u003c\/li\u003e\n\u003cli data-start=\"870\" data-end=\"934\"\u003eDurable and water-resistant, maintaining performance over time\u003c\/li\u003e\n\u003cli data-start=\"937\" data-end=\"989\"\u003eCE marked in accordance with EN 13162:2012+A1:2015\u003c\/li\u003e\n\u003cli data-start=\"992\" data-end=\"1069\"\u003eMade from natural stone wool, supporting sustainable construction practices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1071\" data-end=\"1087\"\u003e\u003cstrong data-start=\"1071\" data-end=\"1087\"\u003eGood to Know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1091\" data-end=\"1163\"\u003eSuitable for use in roof and loft spaces, including cold pitched roofs\u003c\/li\u003e\n\u003cli data-start=\"1166\" data-end=\"1239\"\u003eCan be installed between and over rafters for enhanced insulation depth\u003c\/li\u003e\n\u003cli data-start=\"1242\" data-end=\"1340\"\u003eEasily cut using a utility knife; wear gloves and a dust mask when cutting in unventilated areas\u003c\/li\u003e\n\u003cli data-start=\"1343\" data-end=\"1429\"\u003eStore under cover, off the ground, avoiding prolonged exposure to sunlight and rain\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":55102624661838,"sku":"BM010103","price":85.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-twin-roll-2-x-100mm-27-5m-x-1-2m-mineral-fibre-insulation-1203216166.png?v=1762450789"},{"product_id":"100mm-rockwool-cladding-roll-4-8m-x-1-2m","title":"100mm Rockwool Cladding Roll  4.8m x 1.2m (5.76m2)","description":"\u003cp data-start=\"76\" data-end=\"491\"\u003eThe Rockwool Cladding Roll is a flexible stone wool insulation mat designed to deliver thermal and acoustic performance in industrial and commercial framed buildings. Suitable for use in twin-skin metal walls, metal cassettes, and ETICS\/EWI systems, it combines excellent sound absorption with non-combustible fire safety and long-term durability, making it a reliable choice for modern construction projects.\u003c\/p\u003e\n\u003cp data-start=\"493\" data-end=\"507\"\u003e\u003cstrong data-start=\"493\" data-end=\"505\"\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"511\" data-end=\"578\"\u003eReduces heat loss with friction-fit installation for minimal gaps\u003c\/li\u003e\n\u003cli data-start=\"581\" data-end=\"657\"\u003eLow thermal conductivity of 0.040 W\/m·K, helping improve energy efficiency\u003c\/li\u003e\n\u003cli data-start=\"660\" data-end=\"739\"\u003eEuroclass A1 rated non-combustible, offering the highest level of fire safety\u003c\/li\u003e\n\u003cli data-start=\"742\" data-end=\"808\"\u003eProvides effective sound absorption, reducing noise transmission between spaces.\u003c\/li\u003e\n\u003cli data-start=\"885\" data-end=\"940\"\u003eFlexible mat that is easy to handle, cut, and install\u003c\/li\u003e\n\u003cli data-start=\"943\" data-end=\"1020\"\u003eMade from natural stone wool, supporting sustainable construction practices\u003c\/li\u003e\n\u003cli data-start=\"1023\" data-end=\"1132\"\u003eSuitable for commercial and industrial applications including warehouses, offices, and metal-clad buildings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1134\" data-end=\"1152\"\u003e\u003cstrong data-start=\"1134\" data-end=\"1150\"\u003eGood to Know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1156\" data-end=\"1239\"\u003eSuitable for use in twin-skin metal walls, metal cassettes, and ETICS\/EWI systems\u003c\/li\u003e\n\u003cli data-start=\"1242\" data-end=\"1307\"\u003eAvailable in a range of different thicknesses \u003c\/li\u003e\n\u003cli\u003eEasily cut using a utility knife; wear gloves and a dust mask when cutting in unventilated areas\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore under cover, off the ground, avoiding prolonged exposure to sunlight and rain\u003c\/li\u003e\n\u003cli data-start=\"1492\" data-end=\"1592\"\u003eSpecialist PPE is not required, though a dust mask is recommended if cutting in unventilated areas\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":55115218616654,"sku":"BM004238","price":59.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/rockwool-rockwool-cladding-roll-150mm-3-2m-x-1m-mineral-fibre-insulation-1204500173.png?v=1762940268"},{"product_id":"bulk-buy-100mm-knauf-loft-roll-44-combi-cut-1140mm-x-12-18m","title":"Bulk Buy - 100mm Knauf Loft Roll 44 Combi-cut 1140mm x 12.18m - 13.89m2 per roll","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eBuying this 100mm Knauf Loft Roll 44 Combi-cut in bulk is a practical, cost effective choice for larger jobs, helping keep material costs down across a whole loft or multiple properties. It is a glass mineral wool roll for insulating cold pitched roofs at ceiling level, and can also be used between joists in suspended timber floors. The 100mm thickness is designed as the base layer, filling fully between the joists at either 400mm or 600mm centres before cross-laid layers are added over the top to build up the total depth. Lightweight \u0026amp; easy to cut, it makes installation straightforward even for those not in the trade.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWith a thermal conductivity of 0.044 W\/mK and a thermal resistance of 3.40, it delivers reliable thermal performance for loft applications, and as a glass mineral wool it also offers a degree of acoustic absorption to help soften airborne sound through the ceiling. Each roll measures 1140mm wide by 12.18m long and covers 13.89m². The combi-cut format is partially perforated to 2 x 570mm or 3 x 380mm, so each roll splits to suit standard joist centres or lays uncut as a full-width cross-laid layer, reducing cutting \u0026amp; offcuts on site.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eManufactured using ECOSE® Technology, Knauf's bio-based binder, it contains no added formaldehyde or phenol, is CFC \u0026amp; HCFC free, and has zero ozone depletion potential. Made with up to 80% recycled glass content, it is one of the more environmentally responsible loft insulation products available. Rot proof, odourless \u0026amp; non-hygroscopic, it will not attract rodents or support the growth of mould, fungi or bacteria, and will last for the lifetime of the building. Suitable for both retrofit \u0026amp; new build projects.\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\"\u003eBuying in bulk offers better value on larger projects and helps keep material costs down\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal conductivity of 0.044 W\/mK for reliable, effective thermal performance\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, meaning the product does not burn\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCombi-cut format, partially perforated at 2 x 570mm \u0026amp; 3 x 380mm to suit standard joist centres\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDesigned as the base layer between ceiling joists at 100mm depth\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLightweight, low-itch \u0026amp; easy to handle on site\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured with ECOSE® Technology, a bio-based binder with no added formaldehyde or phenol\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMade with up to 80% recycled glass content: CFC free, HCFC free, with zero ozone depletion potential\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRot proof, odourless \u0026amp; non-hygroscopic: will not attract vermin or support mould or fungi\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCCPI Verification Mark (certificate number 000600173\/0627); BRE Green Guide rating A+\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\"\u003eEach roll covers 13.89m²; supplied.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThickness: 100mm; width: 2 x 570mm or 3 x 380mm; length: 12.18m\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThermal resistance: 2.25 m²K\/W; vapour resistivity: 5.00 MNs\/g.m\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100mm plus 170mm gives 270mm total, the depth commonly used to meet loft U-value targets in England \u0026amp; Wales\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100mm plus 2 x 200mm gives 500mm total, for a U-value of approximately 0.09 W\/m²K where maximum performance is wanted\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eKeep insulation clear of downlights \u0026amp; other heat-producing fixtures, using non-combustible covers where required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompliant with BS EN 13162:2012+A1:2015; manufactured to ISO 9001, ISO 14001, ISO 45001 \u0026amp; ISO 50001\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStore indoors, dry \u0026amp; flat; protect from prolonged sunlight \u0026amp; moisture\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways refer to the Knauf Loft Roll Installation Guide before installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knauf","offers":[{"title":"Default Title","offer_id":59956285636942,"sku":"BM001212-BULK","price":32.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/knauf-knauf-insulation-loft-roll-44-combi-cut-100mm-bm001212-mineral-fibre-insulation-1172606921.jpg?v=1749562081"},{"product_id":"100mm-ode-lunaflex-loft-roll-ultra-42","title":"100mm ODE LUNAflex Loft Roll Ultra 42 7.2m x 1.2m - 8.64m2 per roll","description":"\u003cp dir=\"ltr\"\u003e100mm ODE LUNAflex Loft Roll Ultra 42 is a glass mineral wool insulation roll for cold loft spaces, laid at ceiling level between and over the joists to reduce heat loss through the roof. As the entry thickness in the LUNAflex Ultra 42 range, the 100mm roll is typically used as the first, base layer of a loft build-up, ready to be cross-laid with a thicker roll on top to reach full recommended depth.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eEach roll measures 1200mm wide by 7.2m long, covering 8.64m² per roll, and is supplied as a single roll per pack. Thermal conductivity is 0.042 W\/mK, giving a thermal resistance of 2.38 m²K\/W at 100mm thickness, and the product carries a Euroclass A1 non-combustible reaction-to-fire classification, the highest rating available, meaning it does not burn. Between the thermal performance and the fire rating, LUNAflex Loft Roll Ultra 42 offers a solid, straightforward specification at a competitive price point for anyone building up loft insulation depth.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eLUNAflex Loft Roll Ultra 42 is manufactured from more than 80% recycled glass content and is designed not to degrade, decompose or become mouldy over time, so once it's installed it's built to last the lifetime of the building rather than needing replacing down the line. It's supplied in Hyperpack palletised packaging, which allows more product to be loaded per pallet, keeps stocking costs down, and means it can be stored outdoors if site space is tight.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIt's suited to both new build and renovation loft insulation work, wherever a base layer is needed at ceiling level in a cold pitched roof. Install in line with the latest ODE technical guidance and the project specification, laying the roll between the joists before adding a second, thicker roll cross-laid on top to build up total depth and improve thermal performance. Please note: this product is transitioning from STARflex to LUNAflex branding, so packaging received during the transition may still display the STARflex name; it's the exact same product, manufactured to the same specification, only the name is changing. Used as intended, it offers a straightforward, cost-effective route to reducing loft heat loss.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits of ODE LUNAflex Loft Roll Ultra 42:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eThermal conductivity of 0.042 W\/mK for dependable loft insulation performance\u003c\/li\u003e\n\u003cli\u003eThermal resistance (R-value) of 2.38 m²K\/W at 100mm thickness\u003c\/li\u003e\n\u003cli\u003eEuroclass A1 non-combustible reaction to fire, the highest classification available\u003c\/li\u003e\n\u003cli\u003e8.64m² coverage per roll, supplied one roll per pack\u003c\/li\u003e\n\u003cli\u003eManufactured from more than 80% recycled glass content\u003c\/li\u003e\n\u003cli\u003eDoes not degrade, decompose or become mouldy over time\u003c\/li\u003e\n\u003cli\u003eBRE Green Guide rating of A+\u003c\/li\u003e\n\u003cli\u003eHyperpack palletised packaging: more product per pallet, lower stocking costs, can be stored outdoors\u003c\/li\u003e\n\u003cli\u003eSuitable as a base layer for new build and renovation loft insulation projects\u003c\/li\u003e\n\u003cli\u003eCurrently transitioning from STARflex to LUNAflex branding; same product, same specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eGood to Know:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1200mm wide x 7.2m long, 100mm thick, 8.64m² coverage per roll, sold as one roll per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal resistance:\u003c\/strong\u003e 2.38 m²K\/W, calculated from thickness and thermal conductivity rather than separately stated by the manufacturer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRebranding in progress:\u003c\/strong\u003e LUNAflex replaces the STARflex name; packaging may show either during the transition, but it's the same product\u003c\/li\u003e\n\u003cli\u003eAlways check the latest ODE datasheet and confirm total loft depth against current Building Regulations guidance before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eA dependable, competitively priced base layer for cold loft insulation, 100mm LUNAflex Loft Roll Ultra 42 makes it easy to start a build-up the right way and add depth on top when you're ready.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eBrowse the full \u003ca href=\"https:\/\/www.insulationuk.co.uk\/collections\/loft-roll-insulation\"\u003eloft roll range\u003c\/a\u003e for top-up thicknesses to complete the build-up.\u003c\/p\u003e","brand":"ODE","offers":[{"title":"Default Title","offer_id":60461371916622,"sku":"BM06701","price":23.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1083\/0670\/files\/ode-100mm-ode-lunaflex-loft-roll-ultra-7-2m-x-1-2m-8-64m2-per-roll-bm06701-mineral-fibre-insulation-1255405941.png?v=1787318535"}],"url":"https:\/\/www.insulationuk.co.uk\/collections\/100mm-insulation-roll.oembed?page=2","provider":"Insulation UK","version":"1.0","type":"link"}