{"product_id":"celotex-tb4000-pir","title":"Celotex TB4000 PIR Insulation Board 2400 x 1200mm","description":"\u003ch1 data-start=\"3000\" data-end=\"3075\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"3000\" data-end=\"3075\"\u003eSlim PIR Insulation Board for Thermal Bridging, Walls, Floors and Roofs\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-start=\"3077\" data-end=\"3396\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong data-start=\"3077\" data-end=\"3095\"\u003eCelotex TB4000\u003c\/strong\u003e is a slim, high-performance PIR insulation board designed for projects where space is restricted but thermal performance still matters. It is commonly used to reduce thermal bridging around walls, floors, roofs, reveals, junctions and other areas where thicker insulation boards may not be practical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3398\" data-end=\"3648\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEach board measures \u003cstrong data-start=\"3418\" data-end=\"3437\"\u003e2400mm x 1200mm\u003c\/strong\u003e and covers \u003cstrong data-start=\"3449\" data-end=\"3459\"\u003e2.88m²\u003c\/strong\u003e. The TB4000 range is available in thinner board options, including \u003cstrong data-start=\"3527\" data-end=\"3556\"\u003e20mm, 25mm, 30mm and 40mm\u003c\/strong\u003e, making it useful for detail work, internal upgrades and areas with limited build-up depth.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3650\" data-end=\"3893\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCelotex TB4000 has a rigid PIR insulation core with low-emissivity foil facings on both sides. It provides a thermal conductivity of \u003cstrong data-start=\"3783\" data-end=\"3797\"\u003e0.022 W\/mK\u003c\/strong\u003e, helping improve energy efficiency while keeping the insulation layer slim and easy to install.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"3895\" data-end=\"3910\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eKey features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3912\" data-end=\"4221\"\u003e\n\u003cli data-start=\"3912\" data-end=\"3939\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSlim PIR insulation board\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"3940\" data-end=\"3980\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSuitable for reducing thermal bridging\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"3981\" data-end=\"4020\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIdeal where build-up depth is limited\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"4021\" data-end=\"4059\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSuitable for walls, floors and roofs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"4060\" data-end=\"4088\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2400mm x 1200mm board size\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"4089\" data-end=\"4116\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2.88m² coverage per board\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"4117\" data-end=\"4143\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFoil-faced on both sides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"4144\" data-end=\"4180\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLightweight, rigid and easy to cut\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-start=\"4181\" data-end=\"4221\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAvailable in 20mm, 25mm, 30mm and 40mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"4223\" data-end=\"4250\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTechnical specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"4252\" data-end=\"4629\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"4252\" data-end=\"4278\"\u003e\n\u003ctr data-start=\"4252\" data-end=\"4278\"\u003e\n\u003cth data-start=\"4252\" data-end=\"4268\" data-col-size=\"sm\" class=\"last:pe-10\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth data-start=\"4268\" data-end=\"4278\" data-col-size=\"md\" class=\"last:pe-10\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"4289\" data-end=\"4629\"\u003e\n\u003ctr data-start=\"4289\" data-end=\"4338\"\u003e\n\u003ctd data-start=\"4289\" data-end=\"4299\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eProduct\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-start=\"4299\" data-end=\"4338\" data-col-size=\"md\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCelotex TB4000 PIR Insulation Board\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4339\" data-end=\"4371\"\u003e\n\u003ctd data-start=\"4339\" data-end=\"4352\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBoard size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-start=\"4352\" data-end=\"4371\" data-col-size=\"md\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2400mm x 1200mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4372\" data-end=\"4403\"\u003e\n\u003ctd data-start=\"4372\" data-end=\"4383\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCoverage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-start=\"4383\" data-end=\"4403\" data-col-size=\"md\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2.88m² per board\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4404\" data-end=\"4444\"\u003e\n\u003ctd data-start=\"4404\" data-end=\"4418\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThicknesses\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-start=\"4418\" data-end=\"4444\" data-col-size=\"md\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e20mm, 25mm, 30mm, 40mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4445\" data-end=\"4470\"\u003e\n\u003ctd data-start=\"4445\" data-end=\"4463\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInsulation type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-start=\"4463\" data-end=\"4470\" data-col-size=\"md\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePIR\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4471\" data-end=\"4514\"\u003e\n\u003ctd data-start=\"4471\" data-end=\"4480\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFacing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-start=\"4480\" data-end=\"4514\" data-col-size=\"md\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow-emissivity foil both sides\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4515\" data-end=\"4552\"\u003e\n\u003ctd data-start=\"4515\" data-end=\"4538\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThermal conductivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-start=\"4538\" data-end=\"4552\" data-col-size=\"md\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e0.022 W\/mK\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4553\" data-end=\"4629\"\u003e\n\u003ctd data-start=\"4553\" data-end=\"4567\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-start=\"4567\" data-end=\"4629\" data-col-size=\"md\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWalls, floors, roofs, reveals and thermal bridging details\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"5989\" data-end=\"6130\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Soundproofing King","offers":[{"title":"20mm - 2400 x 1200mm - 2.88m² Board","offer_id":54121322447187,"sku":null,"price":18.5,"currency_code":"GBP","in_stock":true},{"title":"25mm - 2400 x 1200mm - 2.88m² Board","offer_id":53638085706067,"sku":null,"price":18.75,"currency_code":"GBP","in_stock":true},{"title":"30mm - 2400 x 1200mm - 2.88m² Board","offer_id":53638085738835,"sku":null,"price":20.0,"currency_code":"GBP","in_stock":true},{"title":"40mm - 2400 x 1200mm - 2.88m² Board","offer_id":53638085771603,"sku":null,"price":26.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0360\/7891\/files\/download_2.jpg?v=1775528738","url":"https:\/\/soundproofingking.co.uk\/products\/celotex-tb4000-pir","provider":"Soundproofing King","version":"1.0","type":"link"}