{"title":"Loft Insulation 150mm","description":"\u003cp\u003eShop \u003cstrong\u003eloft insulation 150mm\u003c\/strong\u003e at trade prices: glass mineral wool loft rolls for laying between and over ceiling joists. Prices are ex VAT.\u003c\/p\u003e\n\u003cp\u003e150mm loft insulation is often used as the cross-joist layer over 100mm between the joists. Work out how many rolls you need with the \u003ca href=\"\/pages\/loft-roll-calculator\"\u003eloft roll calculator\u003c\/a\u003e, or read \u003ca href=\"\/blogs\/news\/how-many-loft-insulation-rolls-do-i-need\"\u003ehow many loft insulation rolls you need\u003c\/a\u003e and \u003ca href=\"\/blogs\/news\/what-thickness-loft-insulation-270mm\"\u003ewhat thickness of loft insulation you need\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eSee also \u003ca href=\"\/collections\/loft-insulation\"\u003eall loft insulation\u003c\/a\u003e, \u003ca href=\"\/collections\/loft-insulation-100mm\"\u003e100mm\u003c\/a\u003e, \u003ca href=\"\/collections\/loft-insulation-150mm\"\u003e150mm\u003c\/a\u003e, \u003ca href=\"\/collections\/loft-insulation-170mm\"\u003e170mm\u003c\/a\u003e and \u003ca href=\"\/collections\/loft-insulation-200mm\"\u003e200mm\u003c\/a\u003e loft insulation, plus \u003ca href=\"\/collections\/insulation-rolls\"\u003einsulation rolls\u003c\/a\u003e. Prices are ex VAT, with a £400 ex VAT minimum. Delivery is free in England, and £40 + VAT to mainland Wales and mainland Scotland.\u003c\/p\u003e","products":[{"product_id":"ode-lunaflex-loft-roll-ultra-42-150mm-7-98m2-roll","title":"ODE Lunaflex Loft Roll Ultra 42 – 150mm (7.98m² roll)","description":"\u003cp\u003eODE Lunaflex Loft Roll Ultra 42, 150mm. A roll insulation for lofts, laid between and over ceiling joists. Sold per roll (7.98m²).\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eODE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal conductivity (λ)\u003c\/th\u003e\n\u003ctd\u003e0.042 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage\u003c\/th\u003e\n\u003ctd\u003e7.98m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eRoll (7.98m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eFree delivery to England on every order; minimum order £400 + VAT. Delivered by Moffett lorry (forklift offload); someone must be present to receive it.\u003c\/p\u003e\n\u003ch3\u003eDownloads \u0026amp; technical information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/environdec.com\/library\/epd30985\" target=\"_blank\" rel=\"noopener\"\u003eODE Environmental Product Declaration (LUNAflex 042, λ 0.042 W\/mK)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eContact us for any other technical information.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the price per board or per pack?\u003c\/strong\u003e\u003cbr\u003eThe price shown is for one roll covering 7.98m².\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I need?\u003c\/strong\u003e\u003cbr\u003eDivide the area to be covered (m²) by 7.98m² and round up, then allow around 10% extra for cutting and waste.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the delivery charges?\u003c\/strong\u003e\u003cbr\u003eFree delivery to England on every order; minimum order £400 + VAT. Delivered by Moffett lorry (forklift offload); someone must be present to receive it. Delivered in England only. We do not deliver to Northern Ireland or the Scottish islands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs technical information available?\u003c\/strong\u003e\u003cbr\u003eContact our team and we will send you any technical information available for this product.\u003c\/p\u003e","brand":"ODE","offers":[{"title":"Default Title","offer_id":60949265875278,"sku":"IWD-STO6577","price":31.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/b39ef24651a7_ddd5fa79-b538-49b7-b570-cc7a4799e3bf.png?v=1790288617"},{"product_id":"ursa-10-diverso-loft-roll-150mm-8-55m2-roll","title":"URSA 10 DIVERSO Loft Roll – 150mm (8.55m² roll)","description":"\u003cp\u003eURSA 10 DIVERSO is a loft roll (glass mineral wool) for insulating lofts between and over ceiling joists. It has a declared thermal conductivity of 0.044 W\/mK and, at this thickness, a thermal resistance of 3.40 m²K\/W according to the manufacturer's datasheet. Each roll covers 8.55m².\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eURSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eGlass mineral wool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal conductivity (λ)\u003c\/th\u003e\n\u003ctd\u003e0.044 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal resistance (R-value)\u003c\/th\u003e\n\u003ctd\u003e3.40 m²K\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReaction to fire\u003c\/th\u003e\n\u003ctd\u003eEuroclass A1 (non-combustible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct standard\u003c\/th\u003e\n\u003ctd\u003eEN 13162\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal density\u003c\/th\u003e\n\u003ctd\u003e10 kg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage\u003c\/th\u003e\n\u003ctd\u003e8.55m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eRoll (8.55m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003eFree delivery to England on every order; minimum order £400 + VAT. Delivered by Moffett lorry (forklift offload); someone must be present to receive it.\u003c\/p\u003e\n\u003ch3\u003eDownloads \u0026amp; technical information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/etex.azureedge.net\/pi858195\/original\/784348557\/ursa-10-diverso---datasheet---july-2025.pdf\" target=\"_blank\" rel=\"noopener\"\u003eURSA 10 DIVERSO technical datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ursa-uk.co.uk\/en-gb\/products\/glassmineralwool\/ursa-10-diverso\/\" target=\"_blank\" rel=\"noopener\"\u003eURSA product page (manufacturer website)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the price per board or per pack?\u003c\/strong\u003e\u003cbr\u003eThe price shown is for one roll covering 8.55m².\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I need?\u003c\/strong\u003e\u003cbr\u003eDivide the area to be covered (m²) by 8.55m² and round up, then allow around 10% extra for cutting and waste.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the delivery charges?\u003c\/strong\u003e\u003cbr\u003eFree delivery to England on every order; minimum order £400 + VAT. Delivered by Moffett lorry (forklift offload); someone must be present to receive it. Delivered in England only. We do not deliver to Northern Ireland or the Scottish islands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I find U-values and installation guidance?\u003c\/strong\u003e\u003cbr\u003eSee the manufacturer documents linked in the Downloads \u0026amp; technical information section above, or contact our team for help.\u003c\/p\u003e","brand":"URSA","offers":[{"title":"Default Title","offer_id":60949266071886,"sku":"IWD-STO5107","price":30.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/7e3997507b77.jpg?v=1790288621"},{"product_id":"knauf-insulation-loft-roll-44-combi-cut-150mm-9-18m2-roll","title":"Knauf Insulation Loft Roll 44 Combi-Cut – 150mm (9.18m² roll)","description":"\u003cp\u003eKnauf Insulation Loft Roll 44 Combi-Cut, 150mm. A glass mineral wool roll for lofts, laid between and over ceiling joists. It is made with Knauf's ECOSE Technology binder, is non-combustible (Euroclass A1) and is part-cut along its length so you can split it into 2 × 570mm or 3 × 380mm widths to suit common joist spacings. Declared thermal conductivity 0.044 W\/mK; at 150mm the thermal resistance is 3.40 m²K\/W. Sold per roll (9.18m²).\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eKnauf Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eLoft Roll 44 Combi-Cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer code\u003c\/th\u003e\n\u003ctd\u003e2404155\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRoll size\u003c\/th\u003e\n\u003ctd\u003e8.05m × 1140mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage\u003c\/th\u003e\n\u003ctd\u003e9.18m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCombi-cut widths\u003c\/th\u003e\n\u003ctd\u003e1 × 1140mm, 2 × 570mm or 3 × 380mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal conductivity (λ)\u003c\/th\u003e\n\u003ctd\u003e0.044 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal resistance (R-value)\u003c\/th\u003e\n\u003ctd\u003e3.40 m²K\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReaction to fire\u003c\/th\u003e\n\u003ctd\u003eEuroclass A1 (non-combustible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDeclaration of Performance\u003c\/th\u003e\n\u003ctd\u003eG4207CPCPR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eRoll (9.18m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003e£400 ex VAT minimum, with free delivery in England. We can also deliver to mainland Wales and mainland Scotland with a £400 ex VAT minimum plus £40 + VAT delivery. Delivered by Moffett lorry (forklift offload); someone must be present to receive it.\u003c\/p\u003e\n\u003ch3\u003eDownloads \u0026amp; technical information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/knauf.com\/api\/download-center\/v1\/assets\/cfda0c68-e342-45d3-9c85-eeb95814a749?download=true\u0026amp;country=gb\" target=\"_blank\" rel=\"noopener\"\u003eKnauf Insulation Loft Roll 44 Combi-Cut datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/knauf.com\/api\/download-center\/v1\/assets\/8bedb4b5-e85d-43ac-8ecb-3a2fb1fa09bc?download=true\u0026amp;country=gb\" target=\"_blank\" rel=\"noopener\"\u003eKnauf Insulation Loft Roll 44 installation guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/knauf.com\/api\/download-center\/v1\/assets\/51e20181-cb74-4ba7-81c5-3832836c1895?download=true\u0026amp;country=gb\" target=\"_blank\" rel=\"noopener\"\u003eKnauf Insulation Loft Roll 44 Environmental Product Declaration (EPD) (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/knauf.com\/en-GB\/p\/product\/loft-roll-44-combi-cut-26333_4206\" target=\"_blank\" rel=\"noopener\"\u003eKnauf Insulation Loft Roll 44 Combi-Cut product page (manufacturer website)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the price per roll or per pack?\u003c\/strong\u003e\u003cbr\u003eThe price shown is ex VAT and is for one roll covering 9.18m².\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many rolls do I need?\u003c\/strong\u003e\u003cbr\u003eUse our \u003ca href=\"\/pages\/insulation-calculator\"\u003einsulation calculator\u003c\/a\u003e, or divide the loft area (m²) by 9.18 and round up. For a 270mm total depth, lay 100mm between the joists and 170mm across them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the delivery charges?\u003c\/strong\u003e\u003cbr\u003e£400 ex VAT minimum, with free delivery in England. We can also deliver to mainland Wales and mainland Scotland with a £400 ex VAT minimum plus £40 + VAT delivery. Delivered by Moffett lorry (forklift offload); someone must be present to receive it. We do not deliver to Northern Ireland or the Scottish islands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this Knauf Insulation or Knauf ceiling tiles?\u003c\/strong\u003e\u003cbr\u003eThis is Knauf Insulation glass mineral wool. Knauf AMF ceiling tiles are a separate Knauf business and are listed under Ceilings.\u003c\/p\u003e","brand":"Knauf Insulation","offers":[{"title":"Default Title","offer_id":60985743966542,"sku":"IWD-KNAUF-LR44CC-150","price":31.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/knauf-insulation-loft-roll-44-combi-cut-150mm-9-18m2-roll.jpg?v=1790588304"}],"url":"https:\/\/www.insulationwarehousedirect.co.uk\/collections\/loft-insulation-150mm.oembed","provider":"Insulation Warehouse Direct","version":"1.0","type":"link"}