{"product_id":"1631146-johns-manville-r-8-6-fiberglass-face-polyiso-roof-decking-insulation-1-1-2-x-4-x-8","title":"Atlas ACFoam-II 2 in. x 4 ft. x 8 ft. Polyiso Roof Insulation Board","description":"\u003ch1\u003e2\" x 4' x 8' Polyiso Roof Insulation Board\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eClosed-cell polyisocyanurate roof insulation with fiber-reinforced organic felt facers for superior thermal performance. This ACFoam-II board in a 2-inch thickness delivers long-term thermal resistance in low-slope roofing systems and meets leading industry standards.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHigh Thermal Efficiency:\u003c\/strong\u003e Closed-cell polyiso core delivers long-term thermal resistance (LTTR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Facers:\u003c\/strong\u003e Non-asphaltic, fiber‑reinforced organic felt facers enhance strength and compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode Compliant:\u003c\/strong\u003e Meets ASTM C1289 and multiple UL, FM, and building code approvals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for low-slope commercial roofing assemblies; 2 in. x 4 ft. x 8 ft. board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Handling:\u003c\/strong\u003e Approximately 15 lb per sheet for easier transport and installation\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n                \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\" x 4' x 8' Polyiso Roof Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAtlas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eACFoam-II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 in. x 4 ft. x 8 ft. (50.8 mm x 1220 mm x 2440 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\" (50.8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4' (1220 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8' (2440 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCore Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClosed-cell polyisocyanurate (polyiso)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFacers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-asphaltic, fiber-reinforced organic felt facers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApproximate Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 lb per sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArea Coverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e768 sq. ft. per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyiso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable Standards and Approvals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM C1289; CAN\/ULC-S704; CCMC No. 12464-L; UL Certified for Canada; UL 1256; UL 790 (ASTM E108); UL 263 (ASTM E119); UL 1897; FM 4450\/4470 Approved; IBC Chapter 26 \u0026amp; NBC; Miami-Dade County Approved; Florida Product Approved; UL Greenguard Gold Certified; RCI Approved; AIA Approved; U.S. Green Building Council Member; National Roofing Contractors Association\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC2_029\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeller Product Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eATL2ISO\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What are the board dimensions and thickness?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Each board is 2 inches thick and measures 4 feet by 8 feet.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What facers are used on this insulation?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Non-asphaltic, fiber-reinforced organic felt facers are integrally bonded to the polyiso core.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Which standards and approvals does it meet?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e ASTM C1289, CAN\/ULC-S704, multiple UL standards, FM 4450\/4470, Miami-Dade and Florida approvals, among others.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How much does one sheet weigh?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Approximately 15 pounds per sheet.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What is the product line?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Atlas ACFoam-II polyiso roof insulation.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eSleek Thermal Armor for Modern Rooflines\u003c\/h2\u003e\n    \u003cp\u003eThis polyiso panel brings a refined, purposeful minimalism to the building envelope, streamlining the roof with crisp geometry and quiet confidence. The fiber-reinforced felt facer offers a tailored, matte surface that feels both engineered and elegant. Layer it beneath single-ply membranes or built-up systems to create a thermally resilient canvas that elevates performance without visual noise. It’s an essential foundation for luxurious, efficient architecture.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade your roof assembly with Atlas ACFoam-II for lightweight handling, proven code compliance, and long-term thermal performance—add it to your project today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Atlas","offers":[{"title":"Default Title","offer_id":48991792365782,"sku":"12368","price":1026.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/5244\/2838\/files\/12368_default_hero.jpg?v=1783638093","url":"https:\/\/buildsupplyus.myshopify.com\/products\/1631146-johns-manville-r-8-6-fiberglass-face-polyiso-roof-decking-insulation-1-1-2-x-4-x-8","provider":"Buildsupply","version":"1.0","type":"link"}