{"title":"25mm PIR Insulation Boards","description":"\u003cp\u003e25mm PIR insulation boards from Kingspan, Celotex (now Soprathene), Recticel and more, at trade prices shown ex VAT.\u003c\/p\u003e","products":[{"product_id":"kingspan-thermapitch-tp10-2440x1200x25mm-tp10-tf70-tw55","title":"Kingspan Thermapitch TP10 PIR Insulation Board 2400 × 1200mm – 25mm (2.88m² sheet)","description":"\u003cp\u003eKingspan Thermapitch TP10 is a PIR insulation board (PIR (polyisocyanurate) core, composite foil facings) for pitched roofs, floors and walls. It has a declared thermal conductivity of 0.022 W\/mK and, at this thickness, a thermal resistance of 1.10 m²K\/W according to the manufacturer's datasheet. Priced per sheet.\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\u003eKingspan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoard size (L × W)\u003c\/th\u003e\n\u003ctd\u003e2400 × 1200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePIR (polyisocyanurate) core, composite foil facings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal conductivity (λ)\u003c\/th\u003e\n\u003ctd\u003e0.022 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\u003e1.10 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 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct standard\u003c\/th\u003e\n\u003ctd\u003eBS EN 13165\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePer sheet\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:\/\/store.filerobot.com\/xamyxyg7fn\/kingspan\/kil\/products\/thermapitch-tp10-gb-and-ireland\/kingspan-thermapitch-tp10-brochure-en-gb.pdf?vh=34390d\" target=\"_blank\" rel=\"noopener\"\u003eKingspan Thermapitch TP10 technical datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store.filerobot.com\/xamyxyg7fn\/kingspan\/kil\/products\/general-gb-and-ireland\/kingspan-thermapitch-tp10-thermafloor-tf70-thermawall-tw55-declaration-of-performance-1000-1001-ukdop-en-gb.pdf?vh=c505b6\" target=\"_blank\" rel=\"noopener\"\u003eKingspan Thermapitch TP10 Declaration of Performance (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store.filerobot.com\/xamyxyg7fn\/kingspan\/kil\/products\/thermapitch-tp10-gb-and-ireland\/kingspan-thermapitch-tp10-certification-label-bba-en-gb.pdf?vh=d5503b\" target=\"_blank\" rel=\"noopener\"\u003eKingspan Thermapitch TP10 BBA certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.insulation.kingspan.com\/gb\/en\/products\/insulation-boards\/roof-insulation-boards\/thermapitch-tp10\" target=\"_blank\" rel=\"noopener\"\u003eKingspan product page (manufacturer website)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee the full range of \u003ca href=\"\/collections\/kingspan-insulation\"\u003eKingspan insulation boards\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the price cover?\u003c\/strong\u003e\u003cbr\u003eThe price shown is ex VAT and is for one sheet.\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. We deliver to England only; we cannot deliver to Wales, Scotland, Northern Ireland or the 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":"Kingspan","offers":[{"title":"Default Title","offer_id":52019467583822,"sku":"IWD-STO1282","price":20.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/TP10_Insulation_600x_c106d299-65e9-4396-969c-85b69ded58e2.jpg?v=1771417360"},{"product_id":"2400x1200x25mm-recticel-eurothane-gp-board","title":"Recticel Eurothane GP PIR Insulation Board 2400 × 1200mm – 25mm (2.88m² sheet)","description":"\u003cp\u003eRecticel Eurothane GP is a PIR insulation board (PIR core, foil facings) for floors, walls and pitched roofs. It has a declared thermal conductivity of 0.022 W\/mK and, at this thickness, a thermal resistance of 1.10 m²K\/W according to the manufacturer's datasheet. Priced per sheet.\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\u003eRecticel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoard size (L × W)\u003c\/th\u003e\n\u003ctd\u003e2400 × 1200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePIR core, foil facings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal conductivity (λ)\u003c\/th\u003e\n\u003ctd\u003e0.022 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\u003e1.10 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 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct standard\u003c\/th\u003e\n\u003ctd\u003eBS EN 13165\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBBA certificate\u003c\/th\u003e\n\u003ctd\u003e24\/7254\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePer sheet\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:\/\/www.recticelinsulation.com\/sites\/default\/files\/media\/files\/2026-02\/Eurothane_GP__en-gb_2026%20%281%29.pdf\" target=\"_blank\" rel=\"noopener\"\u003eRecticel Eurothane GP technical datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.recticelinsulation.com\/sites\/default\/files\/media\/files\/2026-02\/64681-dop-eurothane_gp_sot-a-cpr-2025.01.1_all.pdf\" target=\"_blank\" rel=\"noopener\"\u003eRecticel Eurothane GP Declaration of Performance (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.recticelinsulation.com\/en-gb\/product\/eurothane-gp\" target=\"_blank\" rel=\"noopener\"\u003eRecticel product page (manufacturer website)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the price cover?\u003c\/strong\u003e\u003cbr\u003eThe price shown is ex VAT and is for one sheet.\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. We deliver to England only; we cannot deliver to Wales, Scotland, Northern Ireland or the 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":"Recticel","offers":[{"title":"Default Title","offer_id":52019944063310,"sku":"IWD-STO2742","price":13.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/recticel-eurothane-gp-pir-insulation-board-2400mm-x-1200mm-all-sizes-recticel-recticel-eurothane-gp-pir-insulation-board-all-sizes-recticel-pir-insulation-37018257785013_1024x_jpg_26334dd7-2dbb-4d2e-9c63-4b42d269454e.webp?v=1771417487"},{"product_id":"kingspan-thermaroof-tr27-pir-flat-roof-board-1200-x-600mm-25mm-pack-of-12-8-64m2","title":"Kingspan Thermaroof TR27 PIR Flat Roof Board 1200 × 600mm – 25mm (Pack of 12, 8.64m²)","description":"\u003cp\u003eKingspan Thermaroof TR27 is a PIR flat roof board (PIR core, bitumen-coated glass tissue facings) for flat roofs under torch-on and built-up felt waterproofing. It has a declared thermal conductivity of 0.027 W\/mK and, at this thickness, a thermal resistance of 0.90 m²K\/W according to the manufacturer's datasheet. Each pack contains 12 boards covering 8.64m².\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\u003eKingspan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoard size (L × W)\u003c\/th\u003e\n\u003ctd\u003e1200 × 600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePIR core, bitumen-coated glass tissue facings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal conductivity (λ)\u003c\/th\u003e\n\u003ctd\u003e0.027 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\u003e0.90 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 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct standard\u003c\/th\u003e\n\u003ctd\u003eBS EN 13165\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBBA certificate\u003c\/th\u003e\n\u003ctd\u003e16\/5332\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoards per pack\u003c\/th\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage per pack\u003c\/th\u003e\n\u003ctd\u003e8.64m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePack of 12 boards (8.64m²)\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:\/\/store.filerobot.com\/xamyxyg7fn\/kingspan\/kil\/products\/thermaroof-tr27-gb-and-ireland\/kingspan-thermaroof-tr27-brochure-en-gb-ie.pdf?vh=bdb4c5\" target=\"_blank\" rel=\"noopener\"\u003eKingspan Thermaroof TR27 technical datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store.filerobot.com\/xamyxyg7fn\/kingspan\/kil\/products\/thermaroof-tr27-gb-and-ireland\/kingspan-thermaroof-tr27-declaration-of-performance-1000-1001-ukdop-en-gb.pdf?vh=5adada\" target=\"_blank\" rel=\"noopener\"\u003eKingspan Thermaroof TR27 Declaration of Performance (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store.filerobot.com\/xamyxyg7fn\/kingspan\/kil\/products\/general-gb-and-ireland\/kingspan-thermaroof-tr26-thermataper-tt46-thermaroof-tr27-thermataper-tt47-certification-label-bba-en-gb.pdf?vh=c32349\" target=\"_blank\" rel=\"noopener\"\u003eKingspan Thermaroof TR27 BBA certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.insulation.kingspan.com\/gb\/en\/products\/insulation-boards\/roof-insulation-boards\/thermaroof-tr27\" target=\"_blank\" rel=\"noopener\"\u003eKingspan product page (manufacturer website)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee the full range of \u003ca href=\"\/collections\/kingspan-insulation\"\u003eKingspan insulation boards\u003c\/a\u003e.\u003c\/p\u003e\n\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 pack of 12 boards covering 8.64m².\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I need?\u003c\/strong\u003e\u003cbr\u003eDivide the area to be covered (m²) by 8.64m² 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. We deliver to England only; we cannot deliver to Wales, Scotland, Northern Ireland or the 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":"Kingspan","offers":[{"title":"Default Title","offer_id":60949324431694,"sku":"IWD-STO1331","price":111.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/d095a6fcf8e7.png?v=1790289141"},{"product_id":"kingspan-thermaroof-tr26-pir-flat-roof-board-2400-x-1200mm-25mm-pack-of-12-34-56m2","title":"Kingspan Thermaroof TR26 PIR Flat Roof Board 2400 × 1200mm – 25mm (Pack of 12, 34.56m²)","description":"\u003cp\u003eKingspan Thermaroof TR26 is a PIR flat roof board (PIR core, composite foil facings) for flat roofs under built-up felt and liquid-applied systems. It has a declared thermal conductivity of 0.022 W\/mK and, at this thickness, a thermal resistance of 1.10 m²K\/W according to the manufacturer's datasheet. Each pack contains 12 boards covering 34.56m².\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\u003eKingspan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoard size (L × W)\u003c\/th\u003e\n\u003ctd\u003e2400 × 1200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePIR core, composite foil facings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal conductivity (λ)\u003c\/th\u003e\n\u003ctd\u003e0.022 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\u003e1.10 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 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct standard\u003c\/th\u003e\n\u003ctd\u003eBS EN 13165\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBBA certificate\u003c\/th\u003e\n\u003ctd\u003e16\/5332\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoards per pack\u003c\/th\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage per pack\u003c\/th\u003e\n\u003ctd\u003e34.56m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePack of 12 boards (34.56m²)\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:\/\/store.filerobot.com\/xamyxyg7fn\/kingspan\/kil\/products\/thermaroof-tr26-gb-and-ireland\/kingspan-thermaroof-tr26-brochure-en-gb-ie.pdf?vh=ed27e5\" target=\"_blank\" rel=\"noopener\"\u003eKingspan Thermaroof TR26 technical datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store.filerobot.com\/xamyxyg7fn\/kingspan\/kil\/products\/thermaroof-tr26-gb-and-ireland\/kingspan-thermaroof-tr26-declaration-of-performance-1000-1001-ukdop-en-gb.pdf?vh=8d4bd8\" target=\"_blank\" rel=\"noopener\"\u003eKingspan Thermaroof TR26 Declaration of Performance (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/store.filerobot.com\/xamyxyg7fn\/kingspan\/kil\/products\/general-gb-and-ireland\/kingspan-thermaroof-tr26-thermataper-tt46-thermaroof-tr27-thermataper-tt47-certification-label-bba-en-gb.pdf?vh=c32349\" target=\"_blank\" rel=\"noopener\"\u003eKingspan Thermaroof TR26 BBA certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.insulation.kingspan.com\/gb\/en\/products\/insulation-boards\/roof-insulation-boards\/thermaroof-tr26\" target=\"_blank\" rel=\"noopener\"\u003eKingspan product page (manufacturer website)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee the full range of \u003ca href=\"\/collections\/kingspan-insulation\"\u003eKingspan insulation boards\u003c\/a\u003e.\u003c\/p\u003e\n\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 pack of 12 boards covering 34.56m².\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I need?\u003c\/strong\u003e\u003cbr\u003eDivide the area to be covered (m²) by 34.56m² 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. We deliver to England only; we cannot deliver to Wales, Scotland, Northern Ireland or the 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":"Kingspan","offers":[{"title":"Default Title","offer_id":60949328527694,"sku":"IWD-STO1304","price":400.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/5378ce1cffc5.png?v=1790289165"},{"product_id":"recticel-powerdeck-f-pir-flat-roof-board-1200-x-600mm-25mm-pack-of-20-14-4m2","title":"Recticel Powerdeck F PIR Flat Roof Board 1200 × 600mm – 25mm (Pack of 20, 14.4m²)","description":"\u003cp\u003eRecticel Powerdeck F is a PIR flat roof board (PIR core, mineral-coated glass fleece facings) for flat roofs under single-ply, mechanically fixed or adhered membranes. It has a declared thermal conductivity of 0.027 W\/mK according to the manufacturer's datasheet. Each pack contains 20 boards covering 14.4m².\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\u003eRecticel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoard size (L × W)\u003c\/th\u003e\n\u003ctd\u003e1200 × 600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePIR core, mineral-coated glass fleece facings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal conductivity (λ)\u003c\/th\u003e\n\u003ctd\u003e0.027 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReaction to fire\u003c\/th\u003e\n\u003ctd\u003eEuroclass F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct standard\u003c\/th\u003e\n\u003ctd\u003eBS EN 13165\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFacings\u003c\/th\u003e\n\u003ctd\u003eMineral-coated glass fleece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoards per pack\u003c\/th\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage per pack\u003c\/th\u003e\n\u003ctd\u003e14.4m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePack of 20 boards (14.4m²)\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:\/\/www.recticelinsulation.com\/sites\/default\/files\/media\/files\/2026-02\/powerdeck_f_uk_en-gb_2026.pdf\" target=\"_blank\" rel=\"noopener\"\u003eRecticel Powerdeck F technical datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.recticelinsulation.com\/sites\/default\/files\/media\/files\/2026-03\/64004-dop-powerdeck_f_uk_sot-a-cpr-2024.03.1_en.pdf\" target=\"_blank\" rel=\"noopener\"\u003eRecticel Powerdeck F Declaration of Performance (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.recticelinsulation.com\/en-gb\/product\/powerdeck-f\" target=\"_blank\" rel=\"noopener\"\u003eRecticel 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 pack of 20 boards covering 14.4m².\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I need?\u003c\/strong\u003e\u003cbr\u003eDivide the area to be covered (m²) by 14.4m² 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. We deliver to England only; we cannot deliver to Wales, Scotland, Northern Ireland or the 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":"Recticel","offers":[{"title":"Default Title","offer_id":60949350154574,"sku":"IWD-STO4798","price":169.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/53894a50c6c4.webp?v=1790289211"},{"product_id":"recticel-eurothane-eurodeck-pir-flat-roof-board-2400-x-1200mm-25mm-pack-of-12-34-56m2","title":"Recticel Eurothane Eurodeck PIR Flat Roof Board 2400 × 1200mm – 25mm (Pack of 12, 34.56m²)","description":"\u003cp\u003eRecticel Eurothane Eurodeck is a PIR flat roof board (PIR core, foil facings) for warm flat roofs under mechanically fixed or adhered membranes. It has a declared thermal conductivity of 0.022 W\/mK according to the manufacturer's datasheet. Each pack contains 12 boards covering 34.56m².\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\u003eRecticel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoard size (L × W)\u003c\/th\u003e\n\u003ctd\u003e2400 × 1200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePIR core, foil facings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal conductivity (λ)\u003c\/th\u003e\n\u003ctd\u003e0.022 W\/mK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReaction to fire\u003c\/th\u003e\n\u003ctd\u003eEuroclass F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct standard\u003c\/th\u003e\n\u003ctd\u003eBS EN 13165\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBBA certificate\u003c\/th\u003e\n\u003ctd\u003e24\/7146\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoards per pack\u003c\/th\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage per pack\u003c\/th\u003e\n\u003ctd\u003e34.56m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePack of 12 boards (34.56m²)\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:\/\/www.recticelinsulation.com\/sites\/default\/files\/media\/files\/2026-02\/Eurothane_Eurodeck_en-gb_2026%20%282%29.pdf\" target=\"_blank\" rel=\"noopener\"\u003eRecticel Eurothane Eurodeck technical datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.recticelinsulation.com\/sites\/default\/files\/media\/files\/2026-02\/64685-dop-eurothane_eurodeck_sot-cpr-2025.01.1_en.pdf\" target=\"_blank\" rel=\"noopener\"\u003eRecticel Eurothane Eurodeck Declaration of Performance (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.recticelinsulation.com\/en-gb\/product\/eurothane-eurodeck\" target=\"_blank\" rel=\"noopener\"\u003eRecticel 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 pack of 12 boards covering 34.56m².\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I need?\u003c\/strong\u003e\u003cbr\u003eDivide the area to be covered (m²) by 34.56m² 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. We deliver to England only; we cannot deliver to Wales, Scotland, Northern Ireland or the 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":"Recticel","offers":[{"title":"Default Title","offer_id":60949351366990,"sku":"IWD-STO4818","price":276.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/80bb2f6131dd.webp?v=1790289236"},{"product_id":"celotex-tb4000-pir-insulation-board-2400-x-1200mm-25mm-sopratherm-tb4025","title":"Celotex TB4000 PIR Insulation Board 2400 × 1200mm – 25mm (now Sopratherm TB4025, 2.88m² sheet)","description":"\u003cp\u003eCelotex TB4025 (25mm) is now made and sold as \u003cstrong\u003eSopratherm TB4025\u003c\/strong\u003e. Soprema bought Celotex from Saint-Gobain and rebranded the range, so the Celotex TB4000 boards you know are now Sopratherm TB4000 (sometimes searched for as Sopretherm or Supertherm). It is a thin PIR board for tackling thermal bridging at window and door reveals, for insulated dry lining and for overlaying existing insulation. The board has a PIR foam core with low-emissivity composite foil facings on both sides, a declared thermal conductivity of 0.022 W\/mK and, at 25mm, a thermal resistance of 1.10 m²K\/W according to Soprema's datasheet. Priced per 2400 × 1200mm sheet (2.88m²).\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\u003eCelotex (now Sopratherm, made by Soprema)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003eCelotex TB4000 \/ Sopratherm TB4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003eTB4025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoard size (L × W)\u003c\/th\u003e\n\u003ctd\u003e2400 × 1200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage per sheet\u003c\/th\u003e\n\u003ctd\u003e2.88m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePIR core, low-emissivity composite foil facings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermal conductivity (λ)\u003c\/th\u003e\n\u003ctd\u003e0.022 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\u003e1.10 m²K\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressive strength\u003c\/th\u003e\n\u003ctd\u003eCS(10\\Y)120 (≥120 kPa)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReaction to fire\u003c\/th\u003e\n\u003ctd\u003eEuroclass F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct standard\u003c\/th\u003e\n\u003ctd\u003eBS EN 13165\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBBA certificates\u003c\/th\u003e\n\u003ctd\u003e25\/7318 and 25\/7329\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer pack\u003c\/th\u003e\n\u003ctd\u003e16 boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePer sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cp\u003e£40 ex VAT on Celotex orders under £550 ex VAT, free from £550 ex VAT; minimum Celotex order £250 ex VAT. Mainland England.\u003c\/p\u003e\n\u003ch3\u003eDownloads \u0026amp; technical information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/my.assets-library.com\/asset\/a43c0d2e-2af8-41fb-9019-1edb54837d19\/TDS-SOPRATHERM-TB4000.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSopratherm TB4000 technical datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/my.assets-library.com\/asset\/38e6a92f-26ea-404e-a674-03123c4553e1\/DOP-SOPRATHERM-TB4000.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSopratherm TB4000 Declaration of Performance (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/my.assets-library.com\/asset\/44a7d9b0-87f4-42d2-a2f7-bda2f16db156\/CER-BBA-SOPRATHERM-TB4000-GA4000-AND-XR4000-PIR-INSULATION-BOARDS-FOR-FLOOR-INSULATION.pdf\" target=\"_blank\" rel=\"noopener\"\u003eBBA certificate – Sopratherm TB4000, GA4000 and XR4000 for floor insulation (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/my.assets-library.com\/asset\/511eb2a0-7d3c-4d29-a1bd-7fe143fa86a8\/CER-BBA-SOPRATHERM-TB4000-GA4000-XR4000-FOR-DRY-LINING.pdf\" target=\"_blank\" rel=\"noopener\"\u003eBBA certificate – Sopratherm TB4000, GA4000 and XR4000 for dry lining (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/my.assets-library.com\/asset\/19778b8a-211d-4032-835e-59bafc516b30\/CER-BBA-SOPRATHERM-TB4000-GA4000-XR4000-FOR-PITCHED-ROOF-INSULATION.pdf\" target=\"_blank\" rel=\"noopener\"\u003eBBA certificate – Sopratherm TB4000, GA4000 and XR4000 for pitched roof insulation (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.soprema.co.uk\/products\/sopratherm-tb4000\" target=\"_blank\" rel=\"noopener\"\u003eSopratherm TB4000 product page (manufacturer website)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee the full range of \u003ca href=\"\/collections\/celotex\"\u003eCelotex insulation boards\u003c\/a\u003e (now Sopratherm).\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the same as Celotex TB4000?\u003c\/strong\u003e\u003cbr\u003eYes. Celotex TB4000 has been renamed Sopratherm TB4000 following Soprema's purchase of Celotex. The 25mm board is code TB4025, and the declared performance (λ 0.022 W\/mK) is the same. You may receive boards printed with either name during the changeover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the price cover?\u003c\/strong\u003e\u003cbr\u003eThe price shown is ex VAT and is for one 2400 × 1200mm sheet (2.88m²).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many sheets do I need?\u003c\/strong\u003e\u003cbr\u003eUse our \u003ca href=\"\/pages\/insulation-calculator\"\u003einsulation calculator\u003c\/a\u003e, or divide the area (m²) by 2.88 and round up, allowing around 10% extra for cutting and waste.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the delivery charges?\u003c\/strong\u003e\u003cbr\u003eCelotex orders: minimum order £250 ex VAT. Delivery is £40 ex VAT on Celotex orders under £550 ex VAT, and free from £550 ex VAT. Celotex is delivered separately from our other products, so other items don’t count towards these amounts. We deliver to mainland England only; we cannot deliver to Wales, Scotland, Northern Ireland or the islands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I find U-values and installation guidance?\u003c\/strong\u003e\u003cbr\u003eSee the Soprema datasheet and BBA certificates linked above, try our \u003ca href=\"\/pages\/pir-u-value-calculator\"\u003ePIR U-value calculator\u003c\/a\u003e, or call us on 03330 908479.\u003c\/p\u003e\n","brand":"Celotex","offers":[{"title":"Default Title","offer_id":60985724043598,"sku":"IWD-CELOTEX-TB4025","price":13.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/2603\/5278\/files\/celotex-tb4000-pir-insulation-board-2400-x-1200mm-25mm-sopratherm-tb4025.jpg?v=1790588114"}],"url":"https:\/\/www.insulationwarehousedirect.co.uk\/collections\/pir-insulation-25mm.oembed","provider":"Insulation Warehouse Direct","version":"1.0","type":"link"}