{"product_id":"66mm-xtroliner-xo-stp-soffit-insulation-board-pack-of-18","title":"66mm Xtroliner XO\/STP Soffit+ Insulation Board (pack of 18)","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003e66mm Unilin XO\/STP XtroLiner Soffit+ Insulation Board\u003c\/strong\u003e is a high-performance structural ceiling insulation solution designed to deliver excellent thermal efficiency and fire performance in commercial and residential buildings. Manufactured from \u003cstrong\u003epolyisocyanurate (PIR) rigid foam insulation\u003c\/strong\u003e, this soffit board provides outstanding insulation performance while helping improve the overall energy efficiency of structural ceiling systems.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWith a low thermal conductivity of \u003cstrong\u003e0.021 W\/mK\u003c\/strong\u003e and an \u003cstrong\u003eR-value of 2.85m²K\/W\u003c\/strong\u003e, the XtroLiner Soffit+ delivers enhanced thermal resistance within a compact thickness. The board features a durable \u003cstrong\u003e6mm impact-resistant building panel finish\u003c\/strong\u003e, providing a suitable surface for decorative finishes where required. The foil-faced design improves vapour resistance and contributes to the board’s high-performance insulation properties.\u003c\/p\u003e\n\u003cp\u003eOffering a \u003cstrong\u003eEuroclass B, s1-d0 fire classification\u003c\/strong\u003e and \u003cstrong\u003eBBA certification (No. 12\/4956)\u003c\/strong\u003e, this insulation board provides a reliable thermal and fire performance solution for structural ceiling applications. Suitable for installation with \u003cstrong\u003etimber battens or direct fixing to concrete\u003c\/strong\u003e, the Unilin XO\/STP XtroLiner Soffit+ is an effective choice for demanding insulation projects.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance \u003cstrong\u003ePIR rigid foam structural ceiling insulation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003ecommercial and residential structural ceiling applications\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent thermal performance with \u003cstrong\u003eR-value of 2.85m²K\/W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow thermal conductivity of \u003cstrong\u003e0.021 W\/mK\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFire classification: \u003cstrong\u003eEuroclass B, s1-d0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures a durable \u003cstrong\u003e6mm impact-resistant building panel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFoil-faced surface for improved insulation and vapour resistance\u003c\/li\u003e\n\u003cli\u003eSuitable for decorative finishing applications\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBBA Certified (No. 12\/4956)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eProvides effective thermal and fire performance solution\u003c\/li\u003e\n\u003cli\u003eSuitable for fixing with \u003cstrong\u003etimber battens or directly to concrete\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eDimensions \u0026amp; Pack Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Size:\u003c\/strong\u003e 2400mm x 1200mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Thickness:\u003c\/strong\u003e 66mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e 2.88m² per sheet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 18 sheets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Pack Coverage:\u003c\/strong\u003e 51.84m²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyisocyanurate (PIR) rigid foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e 6mm building panel with foil-faced surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Square Edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 432kg per pack\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":58762527441280,"sku":null,"price":2252.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/4273\/5399\/files\/66mm-unilin-xo-stp-xtroliner-soffit-plus-building-panel-6mm-non-combustible-insulation-board-for-structural-ceiling-applications-1000x1000.webp?v=1787565263","url":"https:\/\/www.insulationking.co.uk\/products\/66mm-xtroliner-xo-stp-soffit-insulation-board-pack-of-18","provider":"Insulation King","version":"1.0","type":"link"}