{"product_id":"57mm-structural-insulated-sandwich-panel-sips-pir-and-plywood","title":"57mm Structural Insulated Sandwich Panel - SIPs PIR and Plywood","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003e57mm Structural Insulated Sandwich Panel (SIP) with PIR and Plywood\u003c\/strong\u003e is a high-performance insulated construction board engineered to provide superior thermal efficiency, structural strength, and durability for modern building projects. Manufactured with a rigid \u003cstrong\u003epolyisocyanurate (PIR) insulation core\u003c\/strong\u003e combined with \u003cstrong\u003e6mm WBP plywood facings\u003c\/strong\u003e, this panel delivers an excellent balance of insulation performance and mechanical stability.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWith an impressive \u003cstrong\u003eR-value of 2.05m²K\/W\u003c\/strong\u003e and a low thermal conductivity of \u003cstrong\u003e0.022 W\/mK\u003c\/strong\u003e, the panel helps minimise heat loss and improve energy efficiency in residential, commercial, and industrial applications. The foil-faced PIR core provides an integrated \u003cstrong\u003evapour control layer\u003c\/strong\u003e, helping reduce moisture transmission and support long-term building protection.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003esquare-edge profile\u003c\/strong\u003e enables straightforward installation using the butt joint technique, while the lightweight construction allows easier handling and fitting on site. Suitable for \u003cstrong\u003eroofs, walls, floors, and general construction applications\u003c\/strong\u003e, this 57mm SIP panel is a reliable choice for projects requiring high insulation performance and dependable structural support.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance \u003cstrong\u003ePIR insulated structural sandwich panel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCombines rigid \u003cstrong\u003ePIR insulation core with 6mm WBP plywood facings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExcellent thermal insulation with \u003cstrong\u003eR-value of 2.05m²K\/W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow thermal conductivity of \u003cstrong\u003e0.022 W\/mK\u003c\/strong\u003e for improved energy savings\u003c\/li\u003e\n\u003cli\u003eIntegrated \u003cstrong\u003evapour control layer\u003c\/strong\u003e through foil-faced PIR core\u003c\/li\u003e\n\u003cli\u003eStrong PIR core with \u003cstrong\u003e150 kPa compressive strength\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLightweight and easy to handle during installation\u003c\/li\u003e\n\u003cli\u003eSuitable for \u003cstrong\u003eroofs, walls, floors, and general construction projects\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSquare-edge design for accurate butt joint installation\u003c\/li\u003e\n\u003cli\u003eDurable high-performance construction board manufactured by \u003cstrong\u003eCustom made®\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDimensions \u0026amp; Pack Size\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Size:\u003c\/strong\u003e 2400mm x 1200mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Thickness:\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Material:\u003c\/strong\u003e Polyisocyanurate (PIR) insulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFacing Material:\u003c\/strong\u003e 6mm WBP plywood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 21.05kg per panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e Single panel (2400mm x 1200mm x 57mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Square Edge\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":58758159761792,"sku":null,"price":110.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/4273\/5399\/files\/57mm-sips-sip-structural-insulated-panel-pir-plywood-ply-facings-construction-8x4-600x600.webp?v=1787483624","url":"https:\/\/www.insulationking.co.uk\/products\/57mm-structural-insulated-sandwich-panel-sips-pir-and-plywood","provider":"Insulation King","version":"1.0","type":"link"}