{"product_id":"tri-built-ac2-pl-029-tri-built-2-in-x-4-ft-x-8-ft-iso-ii-grf-polyiso-roof-insulation-board","title":"TRI-BUILT 2 in. x 4 ft. x 8 ft. ISO II GRF Polyiso Roof Insulation Board","description":"\u003ch1\u003eTRI-BUILT 2 in. x 4 ft. x 8 ft. ISO II GRF Polyiso Roof Insulation Board\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis TRI-BUILT ISO II GRF roof insulation board is a 2-inch-thick, 4 ft. x 8 ft. polyisocyanurate panel for use in low-slope commercial roof assemblies. One board covers 32 sq ft and is sold per piece, with boards counted by the square for larger jobs.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 in. thickness:\u003c\/strong\u003e Two-inch panel provides substantial thermal value in the roof assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 ft. x 8 ft. board:\u003c\/strong\u003e Standard 32 sq ft board size for efficient layout and coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRF facer:\u003c\/strong\u003e Glass-reinforced facer (GRF) construction in the ISO II line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyiso core:\u003c\/strong\u003e Polyisocyanurate foam insulation for low-slope roofing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight handling:\u003c\/strong\u003e Approximately 12.16 lb per 2-inch board for easy job-site handling.\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\u003eTRI-BUILT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC2_PL_029\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, 2 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 II GRF Roof Insulation\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., 2 in. thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 in.\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 insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.16 lb\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 2 in. x 4 ft. x 8 ft. board covers 32 sq ft. Divide total roof area by 32 and add waste for cuts and taper allowance to size the order; boards are also counted by the square (100 sq ft).\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eUsed within low-slope roof assemblies beneath approved membranes and cover boards. Install per the membrane manufacturer's requirements; fastening plates and adhesives are sold separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What size is each board?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Each board is 4 ft. x 8 ft. and 2 inches thick, covering 32 sq ft.\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 Divide the roof area by 32 sq ft per board and allow for cuts and waste.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What is GRF?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e GRF refers to the glass-reinforced facer on this ISO II insulation board.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much does a board weigh?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Approximately 12.16 lb per 2-inch board.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it sold by the piece or square?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It can be ordered per piece and is counted by the square for larger quantities.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003ePolyiso is the standard thermal layer in low-slope commercial assemblies; verify the project's required R-value and use multiple thinner layers in staggered joints to reduce thermal bridging. Check with the membrane manufacturer for approved attachment methods and board placement relative to cover boards. Confirm long-term thermal resistance values with the manufacturer for code compliance.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eHandle boards carefully on windy rooftops and store flat and dry until installation.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the TRI-BUILT 2 in. ISO II GRF polyiso roof insulation board for your low-slope roof assembly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"TRI-BUILT","offers":[{"title":"Default Title","offer_id":53529516704111,"sku":"AC2_PL_029","price":44.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/802668_default_hero.jpg?v=1790350737","url":"https:\/\/superarbor.io\/products\/tri-built-ac2-pl-029-tri-built-2-in-x-4-ft-x-8-ft-iso-ii-grf-polyiso-roof-insulation-board","provider":"Super Arbor","version":"1.0","type":"link"}