{"product_id":"100mm-eps100-polystyrene-insulation-board-2400mm-x-1200mm","title":"100mm EPS100 Polystyrene Insulation Board 2400mm x 1200mm","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eEPS100 Polystyrene Insulation Board with a 2400mm length, 1200mm width, and 100mm thickness.\u003cbr\u003e\u003cbr\u003eManufactured from expanded polystyrene beads fused into a rigid, lightweight sheet, this board provides reliable compressive strength and dimensional stability across a broad range of construction applications.\u003cbr\u003e\u003cbr\u003eRated to EPS100 grade, it achieves a compressive strength of 100kPa, making it suitable for use beneath non-structural or lightly loaded floor systems, as well as in general insulation build-ups. While not classed as a load-bearing structural material, EPS100 maintains shape and support when used under screeds, slabs, or flooring layers subject to standard domestic or light commercial loads.\u003cbr\u003e\u003cbr\u003eDesigned for use in floors, walls, and roofs, it offers easy handling, precise cutting, and quick installation. The overall dimensions of 2400mm x 1200mm x 100mm offer maximum material depth for improved basic thermal resistance.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh compressive strength\u003c\/strong\u003e: EPS100 rating provides 100kPa resistance under compression, suitable for non-structural flooring and general insulation applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight composition\u003c\/strong\u003e: Easy to handle, cut, and fit with standard tools, reducing installation time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-application suitability\u003c\/strong\u003e: Compatible with floors, walls, and roofs in both new-build and retrofit projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard size 2400mm x 1200mm x 100mm\u003c\/strong\u003e: Provides maximum thickness within the EPS100 range for deeper void filling and standard-grade insulation performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloor insulation\u003c\/strong\u003e: Suitable beneath screeds, ground-bearing slabs, or suspended floors where compressive stability is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall lining and cavity fill\u003c\/strong\u003e: Provides modest thermal resistance in internal linings or cavity walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof insulation\u003c\/strong\u003e: Used in flat or pitched roof systems under membranes or deck coverings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerimeter insulation\u003c\/strong\u003e: Ensures continuity of insulation around slab edges or external walls.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface preparation\u003c\/strong\u003e: Ensure substrate is level, clean, and dry before laying boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard fixing\u003c\/strong\u003e: Lay boards tightly with staggered joints to prevent thermal bridging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesive or mechanical fixing\u003c\/strong\u003e: Use approved insulation adhesives or fixings suited to substrate and application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting\u003c\/strong\u003e: Trim boards with a fine-toothed saw or hot wire cutter for accurate fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection\u003c\/strong\u003e: Avoid prolonged UV exposure and protect from solvents or hydrocarbons.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial specification\u003c\/strong\u003e: Expanded polystyrene insulation conforming to BS EN 13163.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressive strength\u003c\/strong\u003e: Minimum 100kPa at 10% compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal conductivity\u003c\/strong\u003e: Typical value 0.038 W\/m·K.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: Always verify compatibility with adhesives and finishes to ensure material integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"EPS100 \/ 100mm","offer_id":53771585159279,"sku":"3001307","price":29.04,"currency_code":"GBP","in_stock":true},{"title":"EPS150 \/ 100mm","offer_id":53771585192047,"sku":"3001316","price":40.51,"currency_code":"GBP","in_stock":true},{"title":"EPS70 \/ 100mm","offer_id":53771585224815,"sku":"3001217","price":23.14,"currency_code":"GBP","in_stock":true},{"title":"EPS150 \/ 150mm","offer_id":53771585257583,"sku":"3001317","price":60.77,"currency_code":"GBP","in_stock":true},{"title":"EPS100 \/ 25mm","offer_id":53771585290351,"sku":"3001304","price":7.26,"currency_code":"GBP","in_stock":true},{"title":"EPS150 \/ 25mm","offer_id":53771585323119,"sku":"3001313","price":10.13,"currency_code":"GBP","in_stock":true},{"title":"EPS70 \/ 25mm","offer_id":53771585355887,"sku":"3001219","price":5.78,"currency_code":"GBP","in_stock":true},{"title":"EPS100 \/ 50mm","offer_id":53771585388655,"sku":"3001305","price":14.52,"currency_code":"GBP","in_stock":true},{"title":"EPS150 \/ 50mm","offer_id":53771585421423,"sku":"3001314","price":20.26,"currency_code":"GBP","in_stock":true},{"title":"EPS70 \/ 50mm","offer_id":53771585454191,"sku":"3001220","price":11.57,"currency_code":"GBP","in_stock":true},{"title":"EPS100 \/ 75mm","offer_id":53771585486959,"sku":"3001306","price":21.78,"currency_code":"GBP","in_stock":true},{"title":"EPS150 \/ 75mm","offer_id":53771585519727,"sku":"3001315","price":30.38,"currency_code":"GBP","in_stock":true},{"title":"EPS70 \/ 75mm","offer_id":53771585552495,"sku":"3001221","price":17.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/EPS100_Polystyrene_Insulation_Board_2400mm_x_1200mm_-_Photo_ae2c71ce-08d9-47da-bc99-a34078383f0c.jpg?v=1783758923","url":"https:\/\/supplyyard.co.uk\/products\/100mm-eps100-polystyrene-insulation-board-2400mm-x-1200mm","provider":"Supply Yard","version":"1.0","type":"link"}