{"product_id":"iko-4183409-iko-ikotherm-tapered-grade-ii-20-psi-polyiso-roof-insulation-board-4-ft-x-4-ft-2-in-to-2-5-in","title":"IKO IKOTherm Tapered Grade-II (20 psi) Polyiso Roof Insulation Board, 4 ft x 4 ft, 2 in to 2.5 in","description":"\u003ch1\u003eIKO IKOTherm Tapered Grade-II (20 psi) Polyiso Roof Insulation Board, 4 ft x 4 ft, 2 in to 2.5 in\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis is an IKO IKOTherm tapered polyisocyanurate roof insulation board in 4 ft x 4 ft size, Grade-II (20 psi), taper profile (C) 2 in to 2.5 in, with a tan kraft facer. It is sold by the piece and is designed for use in modified bitumen, built-up and single-ply roof systems where positive slope and drainage are required. Order by the board to build up a tapered insulation system.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive drainage:\u003c\/strong\u003e Tapered profile (C) 2 in to 2.5 in provides sloping to help direct water off existing and new roof structures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh thermal value:\u003c\/strong\u003e Rigid polyisocyanurate foam with high thermal properties offers superior R-value and outstanding dimensional stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced facer:\u003c\/strong\u003e Select kraft paper facer reinforced with fiberglass strands provides high strength and excellent absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible attachment:\u003c\/strong\u003e Designed for hot mopping and adhesive attachment methods, and also performs well with mechanical fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight handling:\u003c\/strong\u003e Strong, lightweight 4 ft x 4 ft boards are easy to handle and stage on the roof.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed and approved:\u003c\/strong\u003e Meets ASTM C1289 and CAN\/ULC S-704, and is FM Approved and UL Classified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy savings:\u003c\/strong\u003e Rigid foam insulation helps reduce heating and cooling costs in the roof assembly.\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\u003eIKO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4183409\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, 4 ft x 4 ft, taper (C) 2 in to 2.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIKOTherm Tapered Commercial Roof Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile \/ style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTapered, Grade-II (20 psi), taper profile (C) 2 in to 2.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTan\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 4 ft, 2 in to 2.5 in thick\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 kraft paper facer reinforced with fiberglass strands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM C1289; CAN\/ULC S-704; FM Approved; UL Classified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompressive strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGrade-II (20 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTapered roof insulation for modified bitumen, built-up and single-ply roof systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttachment methods\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHot mopping, adhesive, or mechanical fasteners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlgae resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct weight, complete sell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 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 4 ft x 4 ft board covers 16 sq ft of roof area at the installed orientation. Calculate the number of boards from the roof plan and the tapered-system layout; average board thickness determines the board quantity per pallet.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eIKOTherm Tapered Insulation is designed to be part of modified bitumen, built-up or single-ply roof systems where slope is dictated by the roof design. Attachment materials (hot asphalt, insulation adhesive, fasteners) and the roof membrane are supplied separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included in one order unit?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One 4 ft x 4 ft tapered polyiso board, taper profile (C) 2 in to 2.5 in, Grade-II (20 psi).\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much area does one board cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One 4 ft x 4 ft board covers 16 sq ft; divide the roof area by 16 sq ft per board to size the job.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How is it attached?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The kraft-fiberglass facer accepts hot mopping and adhesive attachment methods, and the board also performs well with mechanical fasteners.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What roof systems does it work with?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is designed for modified bitumen, built-up and single-ply roof systems where slope is dictated by the roof design.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What approvals does it carry?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It meets ASTM C1289 and CAN\/ULC S-704 and is FM Approved and UL Classified.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is the board a standard thickness?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this item is a tapered board running 2 in to 2.5 in; tapered systems are supplied by pallet in a variety of slopes.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eTapered polyiso is chosen by thickness at the low and high ends of the panel; confirm this (C) 2 in to 2.5 in taper matches the project slope plan before ordering, since board quantity per pallet varies with average thickness. Design the tapered layout so crickets and slopes achieve positive drainage per the roof design, and attach per the membrane manufacturer's instructions using compatible asphalt, adhesive or fasteners. Pair with an IKO or compatible system cover board or directly under the membrane where the assembly allows.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eRigid foam insulation boards must be secured against wind uplift before the membrane is installed; follow the attachment method specified by the project's approved roof assembly.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the IKO IKOTherm Tapered Grade-II polyiso board today to build slope and insulation into your roof system.\u003c\/strong\u003e\u003c\/p\u003e","brand":"IKO","offers":[{"title":"Default Title","offer_id":53529537315183,"sku":"4183409","price":26.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/692122_default_hero.jpg?v=1790351166","url":"https:\/\/superarbor.io\/products\/iko-4183409-iko-ikotherm-tapered-grade-ii-20-psi-polyiso-roof-insulation-board-4-ft-x-4-ft-2-in-to-2-5-in","provider":"Super Arbor","version":"1.0","type":"link"}