{"product_id":"elevate-w841113508-elevate-iso-95-gl-grade-ii-polyiso-roof-insulation-board-3-5-in-x-4-ft-x-8-ft","title":"Elevate ISO 95+ GL Grade-II Polyiso Roof Insulation Board, 3.5 in. x 4 ft. x 8 ft.","description":"\u003ch1\u003eElevate ISO 95+ GL Grade-II Polyiso Roof Insulation Board, 3.5 in. x 4 ft. x 8 ft.\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis Elevate ISO 95+ GL Grade-II polyiso roof insulation board is 3.5 in. thick and measures 4 ft. x 8 ft., with a closed-cell polyiso foam core bonded to glass-reinforced mat facers. Sold as one piece, it provides high R-value per inch for low-slope commercial roofs and pairs with Elevate membrane systems.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh R-value:\u003c\/strong\u003e Polyisocyanurate foam delivers the highest R-value per inch of common insulation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade-II 20 psi:\u003c\/strong\u003e Grade-II (20 psi) polyiso board rated for commercial roof assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass mat facers:\u003c\/strong\u003e Closed-cell polyiso core is laminated to a glass-reinforced mat facer on both major surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad approvals:\u003c\/strong\u003e FM Approved, UL Classified, Miami-Dade County Approved and PIMA Quality Mark certified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards listed:\u003c\/strong\u003e Meets ASTM C1289, Type II, Class 1 and CAN\/ULC-S704, Type 1, Class 3.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull sheet size:\u003c\/strong\u003e 4 ft. x 8 ft. sheet covers 32 sq ft per board for efficient installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLEED friendly:\u003c\/strong\u003e LEED-compatible product from an ISO 9001 registered manufacturing facility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\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\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElevate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eW841113508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 board, 3.5 in. x 4 ft. x 8 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISO 95+ GL (ISOGARD GL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile \/ style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlat insulation board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 ft x 8 ft, 3.5 in. thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage per unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 sq ft per board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyisocyanurate foam with glass-reinforced mat facers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompressive strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 psi (Grade-II)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards \/ approvals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM C1289 Type II Class 1; CAN\/ULC-S704 Type 1 Class 3; CCMC 13274-L; FM Approved; Miami-Dade Approved; UL Classified; PIMA Quality Mark; LEED; ISO 9001 facility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22 lb per board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal insulation for commercial low-slope roofing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCoverage \u0026amp; How Much You Need:\u003c\/h2\u003e\u003cp\u003eEach 4 ft. x 8 ft. board covers 32 sq ft of roof area. Divide total roof square footage by 32 to estimate board count and allow for cuts and waste.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned for use under Elevate single-ply and modified bitumen membrane systems. Tapered ISOGARD GL boards and cover boards are available separately for drainage and protection.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included with my order?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One 3.5 in. x 4 ft. x 8 ft. Grade-II (20 psi) polyiso insulation board, sold per piece.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How many boards do I need?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Each board covers 32 sq ft, so divide your roof area by 32 and add for waste and perimeter cuts.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can this be installed in multiple layers?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, thicker assemblies are commonly built in staggered layers per the roofing system manufacturer's instructions.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What facers does the board have?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A glass-reinforced mat facer is laminated to both major surfaces of the closed-cell polyiso core.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is the blowing agent ozone-safe?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, ISOGARD GL uses an HCFC-free, EPA-accepted blowing agent that does not deplete the ozone layer.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Which certifications apply?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The board is FM Approved, UL Classified, Miami-Dade County Approved, CCMC listed and carries the PIMA Quality Mark.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eAt 3.5 in., this board is a workhorse single-layer thickness for R-value-driven low-slope assemblies. Check the membrane system's approval listing for required board thickness and attachment, and stagger joints when layering. Follow with an approved cover board before membrane installation.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSecure large boards on the roof deck against wind and follow fall-protection and fire-safety requirements during installation.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the Elevate ISO 95+ GL 3.5 in. polyiso insulation board today for your low-slope roof project.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Elevate","offers":[{"title":"Default Title","offer_id":53529541837167,"sku":"W841113508","price":57.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/47449_default_hero.jpg?v=1790351230","url":"https:\/\/superarbor.io\/products\/elevate-w841113508-elevate-iso-95-gl-grade-ii-polyiso-roof-insulation-board-3-5-in-x-4-ft-x-8-ft","provider":"Super Arbor","version":"1.0","type":"link"}