{"product_id":"soprema-sopraboard-asphaltic-coverboard-4-ft-x-8-ft-semi-rigid-substrate-board-gray","title":"SOPREMA SOPRABOARD Asphaltic Coverboard, 4 ft. x 8 ft. Semi-Rigid Substrate Board, Gray","description":"\u003ch1\u003eSOPREMA SOPRABOARD Asphaltic Coverboard, 4 ft. x 8 ft. Semi-Rigid Substrate Board, Gray\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eSoprema SOPRABOARD is a semi-rigid asphaltic substrate board for approved multi-ply membrane and flashing assemblies, made with a mineral-fortified asphaltic core between two fiberglass plies. It is sold per board in 1\/8 in. and 1\/4 in. thicknesses in 4 ft. x 8 ft. and 4 ft. x 4 ft. sizes. It is designed for use with SOPREMA SBS-modified bitumen membranes.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsphaltic core:\u003c\/strong\u003e Mineral-fortified asphaltic core formed between two fiberglass reinforcing plies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh compressive strength:\u003c\/strong\u003e Offers superior compressive strength versus competitive materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo priming needed:\u003c\/strong\u003e Requires no priming in most applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong assemblies:\u003c\/strong\u003e Asphalt-to-asphalt compatibility produces some of the highest wind and fire rated assemblies over most decks, up to -525 lb\/sq ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-ply ready:\u003c\/strong\u003e Designed for approved multi-ply membrane and flashing assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproofing protection:\u003c\/strong\u003e May also serve as a protection board in SOPREMA waterproofing systems and assemblies.\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\u003eSoprema\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSoprema SOPRABOARD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMineral-fortified asphaltic core with two fiberglass reinforcing plies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/8 in. x 4 ft. x 8 ft., 1\/4 in. x 4 ft. x 8 ft., 1\/8 in. x 4 ft. x 4 ft.\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. boards in 1\/8 in. and 1\/4 in. thickness; 4 ft. x 4 ft. board in 1\/8 in. thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWind \/ fire rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupports assemblies up to -525 lb\/sq ft wind rating as printed\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 4 ft. x 8 ft. board; 16 sq ft per 4 ft. x 4 ft. 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\u003eSubstrate\/coverboard for multi-ply membrane and flashing assemblies; protection board in waterproofing systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial Roofing \u0026gt; Coverboards \u0026gt; Specialty Coverboard\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\u003eA standard 4 ft. x 8 ft. board covers 32 sq ft, and the 4 ft. x 4 ft. board covers 16 sq ft. Divide the roof area by board size and add 5-10% for cuts and staggered joints.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eMade for SOPREMA SBS-modified bitumen membranes and approved multi-ply and flashing assemblies, and usable as protection board in SOPREMA waterproofing systems. Membranes, fasteners and adhesives are sold separately; confirm the assembly is an approved system.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What thicknesses are available?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The line is offered in 1\/8 in. and 1\/4 in. thicknesses in 4 ft. x 8 ft. boards, plus a 1\/8 in. 4 ft. x 4 ft. board.\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 A 4 ft. x 8 ft. board covers 32 sq ft; divide your roof area by 32 and add a cut allowance.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it need priming before membrane application?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, priming is not required in most applications per the manufacturer.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it be used under flashing details?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is approved for use in multi-ply membrane and flashing assemblies.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What is it made of?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A mineral-fortified asphaltic core sandwiched between two fiberglass reinforcing plies.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it be used in waterproofing?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it may be used as a protection board in SOPREMA waterproofing systems and assemblies.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eChoose 1\/4 in. board where higher insulation protection or a flatter membrane substrate is wanted; 1\/8 in. suits standard coverboard and flashing detail work. The asphaltic core bonds directly with bitumen, which is why most jobs skip priming. Stagger board joints and fasten or adhere per the membrane assembly specification before applying the ply system.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eVerify the complete assembly, deck type and attachment pattern are part of an approved system before installation, and follow local building code requirements.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eAdd Soprema SOPRABOARD coverboard to your multi-ply roofing system for a stronger, higher-rated roof assembly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Soprema","offers":[{"title":"Gray \/ 1\/8\" x 4' x 8'","offer_id":53522924863855,"sku":"SOP1848","price":24.06,"currency_code":"USD","in_stock":true},{"title":"Gray \/ 1\/4\" x 4' x 8'","offer_id":53522924896623,"sku":"SOPD08423","price":33.93,"currency_code":"USD","in_stock":true},{"title":"Standard \/ 1\/8\" x 4' x 4'","offer_id":53522924929391,"sku":"SOP4418","price":15.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_SOP1444.jpg?v=1790233789","url":"https:\/\/superarbor.io\/products\/soprema-sopraboard-asphaltic-coverboard-4-ft-x-8-ft-semi-rigid-substrate-board-gray","provider":"Super Arbor","version":"1.0","type":"link"}