{"product_id":"100mm-celotex-ga4100-pir-insulation-2400mm-x-1200mm-24-boards","title":"100mm Celotex GA4100 PIR Insulation 2400mm x 1200mm - 24 Boards","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"434\" data-start=\"24\"\u003eThe 100mm Celotex GA4100 PIR Insulation Board (2400mm x 1200mm) – Pack of 24 is a high-performance rigid insulation solution designed to improve thermal efficiency across floors, walls, and roofs. Manufactured from polyisocyanurate (PIR), these lightweight insulation boards provide excellent heat retention while helping to reduce cold bridging and energy loss in residential and commercial buildings.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"783\" data-start=\"436\"\u003eFeaturing a low-emissivity silver foil facing, Celotex GA4100 enhances thermal performance when installed in sealed cavity air spaces, helping achieve lower U-values. The boards have a thermal conductivity of just 0.022 W\/mK and deliver a strong R-value of 4.5 m²K\/W, making them an effective choice for modern insulation requirements.\u003c\/p\u003e\n\u003cp data-end=\"1084\" data-start=\"785\"\u003eCelotex GA4100 boards contain environmentally friendly blowing agents with zero ozone depletion potential (ODP) and are rated A in the BRE Green Guide, supporting sustainable construction practices. Their rigid, lightweight design allows for easy handling, cutting, and installation on-site.\u003c\/p\u003e\n\u003ch3 data-end=\"1106\" data-start=\"1091\" data-section-id=\"1ma7m6t\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-end=\"1736\" data-start=\"1108\"\u003e\n\u003cli data-end=\"1163\" data-start=\"1108\" data-section-id=\"16a2ysy\"\u003eHigh-performance 100mm PIR rigid insulation board\u003c\/li\u003e\n\u003cli data-end=\"1228\" data-start=\"1164\" data-section-id=\"7u4qne\"\u003eSuitable for floor, wall, and roof insulation applications\u003c\/li\u003e\n\u003cli data-end=\"1301\" data-start=\"1229\" data-section-id=\"9mgvy1\"\u003eExcellent thermal performance with 0.022 W\/mK thermal conductivity\u003c\/li\u003e\n\u003cli data-end=\"1340\" data-start=\"1302\" data-section-id=\"x4hcmx\"\u003eProvides an R-value of 4.5 m²K\/W\u003c\/li\u003e\n\u003cli data-end=\"1416\" data-start=\"1341\" data-section-id=\"1ikhxuw\"\u003eSilver foil facing improves insulation performance in cavity applications\u003c\/li\u003e\n\u003cli data-end=\"1459\" data-start=\"1417\" data-section-id=\"16b8jms\"\u003eHelps reduce cold bridging and heat loss\u003c\/li\u003e\n\u003cli data-end=\"1513\" data-start=\"1460\" data-section-id=\"tg5ig3\"\u003eLightweight and easy to transport, cut, and install\u003c\/li\u003e\n\u003cli data-end=\"1562\" data-start=\"1514\" data-section-id=\"1fre2xc\"\u003eManufactured using eco-friendly blowing agents\u003c\/li\u003e\n\u003cli data-end=\"1605\" data-start=\"1563\" data-section-id=\"u5gsb9\"\u003eZero Ozone Depletion Potential (ODP)\u003c\/li\u003e\n\u003cli data-end=\"1665\" data-start=\"1606\" data-section-id=\"1snczzh\"\u003eBRE Green Guide A-rated for environmental performance\u003c\/li\u003e\n\u003cli data-end=\"1711\" data-start=\"1666\" data-section-id=\"1adxpvd\"\u003eCertified to BA 16\/5352 and BBA 17\/5405\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1768\" data-start=\"1743\" data-section-id=\"15gi1x8\"\u003eDimensions \u0026amp; Pack Size\u003c\/h3\u003e\n\u003cul data-end=\"2150\" data-start=\"1770\"\u003e\n\u003cli data-end=\"1812\" data-start=\"1770\" data-section-id=\"1y4zem8\"\u003eProduct Type: PIR Insulation Board\u003c\/li\u003e\n\u003cli data-end=\"1837\" data-start=\"1813\" data-section-id=\"17w1m9h\"\u003eThickness: 100mm\u003c\/li\u003e\n\u003cli data-end=\"1860\" data-start=\"1838\" data-section-id=\"fya7fs\"\u003eLength: 2400mm\u003c\/li\u003e\n\u003cli data-end=\"1882\" data-start=\"1861\" data-section-id=\"173xwev\"\u003eWidth: 1200mm\u003c\/li\u003e\n\u003cli data-end=\"1923\" data-start=\"1883\" data-section-id=\"1hx7ywo\"\u003eBoard Coverage: 2.88m² per board\u003c\/li\u003e\n\u003cli data-end=\"1956\" data-start=\"1924\" data-section-id=\"kxlewv\"\u003ePack Quantity: 24 Boards\u003c\/li\u003e\n\u003cli data-end=\"1988\" data-start=\"1957\" data-section-id=\"aiks9v\"\u003eTotal Coverage: 69.12m²\u003c\/li\u003e\n\u003cli data-end=\"2029\" data-start=\"1989\" data-section-id=\"b91fam\"\u003eMaterial: Polyisocyanurate (PIR)\u003c\/li\u003e\n\u003cli data-end=\"2052\" data-start=\"2030\" data-section-id=\"1ubhkd\"\u003eColour: Silver\u003c\/li\u003e\n\u003cli data-end=\"2093\" data-start=\"2053\" data-section-id=\"7l05fa\"\u003eThermal Conductivity: 0.022 W\/mK\u003c\/li\u003e\n\u003cli data-end=\"2120\" data-start=\"2094\" data-section-id=\"auf90l\"\u003eR-Value: 4.5 m²K\/W\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDELIVERY INFORMATION\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFAST RELIABLE UK DELIVERY \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSTANDARD DELIVERY - 1 TO 3 WORKING DAYS\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFREE DELIVERY ON ORDERS OVER £500\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePALLET DELIVERY AVAILABLE\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Insulation King","offers":[{"title":"Default Title","offer_id":58441389146496,"sku":null,"price":1180.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/4273\/5399\/files\/celotex-pallet.webp?v=1783940072","url":"https:\/\/www.insulationking.co.uk\/products\/100mm-celotex-ga4100-pir-insulation-2400mm-x-1200mm-24-boards","provider":"Insulation King","version":"1.0","type":"link"}