{"product_id":"atlas-acfoam-tapered-polyiso-roof-insulation-board-1-8-in-ft-slope","title":"Atlas ACFoam Tapered Polyiso Roof Insulation Board (1\/8 in\/ft Slope)","description":"\n    \u003ch1\u003eTapered ACFoam polyiso insulation board\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eAtlas tapered ACFoam rigid insulation is designed for low-slope roofing to help create positive drainage while adding thermal performance. The tapered polyiso core supports energy-efficient roof assemblies and helps reduce ponding water risk.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePositive Drainage Design:\u003c\/strong\u003e Tapered profile helps move water to drains\/scuppers on low-slope roofs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Polyiso Core:\u003c\/strong\u003e Provides strong thermal efficiency per inch for energy-conscious roof assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Roofing Compatibility:\u003c\/strong\u003e Intended for use across a range of low-slope commercial roofing systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode \u0026amp; Certification Ready:\u003c\/strong\u003e Listed compliance\/approvals to support specification on regulated projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJobsite Friendly Handling:\u003c\/strong\u003e Lightweight and easy to cut and fit during installation\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003ePlease check the Product Data Sheet \u003ca href=\"https:\/\/superarbor.io\/cdn\/shop\/files\/ACFoam-II_-_DataSheet_ea529bad-f5b1-43fe-b521-0415ce9b4bf7.pdf?v=1768440177\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eHere\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\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\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 name\/description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAtlas EN 1\/8\" A Tapered ACFoam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInsulation \u0026amp; Weatherproofing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSub-category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTapered Rigid Insulation Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit of measure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSH - Sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlope\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/8 in\/ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTaper type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA taper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCore material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyisocyanurate foam (Polyiso)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePanel size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 ft x 4 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTapered polyiso roof insulation board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable standard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM C1289 (Type II, Class 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, FM, Miami-Dade, ICC-ES (listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZero ozone-depleting components (listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSustainability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEligible for LEED credit contribution (listed)\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 does “1\/8 in\/ft taper” mean?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It indicates the board thickness increases by 1\/8 inch for every 12 inches of run to help create roof slope for drainage.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Where is tapered polyiso insulation typically used?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It’s commonly used on low-slope commercial roofing to improve drainage while adding continuous insulation above the deck.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What size are the boards?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e This product line is commonly provided in 4 ft x 4 ft panels; confirm the exact size needed for your takeoff and layout.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is this product compliant with common insulation standards?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It’s listed as complying with ASTM C1289 (Type II, Class 1) and noted as UL\/FM\/Miami-Dade\/ICC-ES approved in the provided data.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eA sleek, architectural slope—performance that disappears into the design\u003c\/h2\u003e\n    \u003cp\u003eThere’s a quiet sophistication in a roof system that performs beautifully without announcing itself. This tapered polyiso board brings sculpted precision to the plane above—helping guide water away while supporting a clean, disciplined envelope. Use it to refine low-slope rooflines where technical rigor is the real luxury. It’s the kind of behind-the-scenes essential that elevates the entire build.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eChoose Atlas tapered ACFoam insulation to build in drainage and thermal efficiency where low-slope roofs need it most.\u003c\/strong\u003e\u003c\/p\u003e\n    \n    \n    ","brand":"Atlas","offers":[{"title":"Default Title","offer_id":52580578066799,"sku":"58AETA18A","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/2_5af89841-0465-45bc-a083-f81f4a8cc831.png?v=1768440182","url":"https:\/\/superarbor.io\/products\/atlas-acfoam-tapered-polyiso-roof-insulation-board-1-8-in-ft-slope","provider":"Super Arbor","version":"1.0","type":"link"}