{"product_id":"georgia-pacific-densdeck-prime-primed-gypsum-roof-board-5-8-in-x-4-ft-x-8-ft-sheet","title":"Georgia-Pacific DensDeck Prime Primed Gypsum Roof Board 5\/8 in. x 4 ft. x 8 ft. (Sheet)","description":"\u003ch2\u003eDensDeck Prime primed gypsum roof board\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eGeorgia-Pacific DensDeck Prime is a primed gypsum roof board (cover board) designed to provide a durable, compatible surface for a wide range of commercial roofing assemblies. It’s engineered to improve membrane bond strength while adding resistance to fire, wind, puncture, and hail in demanding roof conditions.\u003c\/strong\u003e\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eKey Features:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003ePrimed Bonding Surface:\u003c\/strong\u003e Built to help improve membrane adhesion and bond strength for longer-lasting roofing assemblies.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMoisture-Resistant Performance:\u003c\/strong\u003e Enhanced moisture resistance technology helps protect the roof assembly and building contents.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDurable Roof Protection Layer:\u003c\/strong\u003e Acts as a rigid cover board to help defend insulation and membranes from jobsite and in-service abuse.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eFire \u0026amp; Weather Resilience:\u003c\/strong\u003e Non-combustible gypsum core contributes to fire resistance and helps stand up to harsh conditions.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSystem Versatility:\u003c\/strong\u003e Intended for mechanically fastened, adhered, and partially adhered roofing systems.\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3\u003eSpecifications Table:\u003c\/h3\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eProduct name\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eGP 5\/8\" Densdeck Primed 4'X8'\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eManufacturer\/brand\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eGeorgia-Pacific\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e62GPDD58P\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eInsulation \u0026amp; Weatherproofing\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSub-category\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eRoof Cover Boards\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eUnit of measure\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSH - Sheet\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBoard type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eDensDeck Prime Roof Board (primed gypsum roof board)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNominal thickness\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5\/8 in\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSheet size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e4 ft x 8 ft\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eKey performance positioning\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eImproves membrane bond strength; enhanced moisture resistance; helps defend against fire, wind, puncture, and hail\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eRecommended roofing attachment methods\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eMechanically fastened, adhered, and partially adhered roofing systems\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003chr\u003e \u003ch3\u003eFrequently Asked Questions (FAQ):\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ: What is this board used for?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e It’s used as a gypsum roof cover board to create a durable, compatible surface layer beneath roofing membranes in commercial roofing assemblies.\u003c\/p\u003e \u003chr\u003e \u003cp\u003e\u003cstrong\u003eQ: What size and thickness is this sheet?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e This product is a 4 ft x 8 ft sheet in 5\/8 in thickness.\u003c\/p\u003e \u003chr\u003e \u003cp\u003e\u003cstrong\u003eQ: Can it be used with different roofing attachment methods?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e Yes—DensDeck Prime is designed for mechanically fastened, adhered, and partially adhered roofing systems.\u003c\/p\u003e \u003chr\u003e \u003cp\u003e\u003cstrong\u003eQ: Does it help with moisture resistance?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e Yes—DensDeck Prime is marketed with enhanced moisture resistance to better protect the roof assembly.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eA sleek, resilient foundation for modern roof lines\u003c\/h3\u003e \u003cp\u003eThink of this as the quiet, architectural underlayer that makes the entire roof system feel more intentional—strong, composed, and built to endure. The primed face is the detail that matters, creating a refined bonding surface that supports cleaner execution and lasting performance. Pair it with a high-design roof assembly where durability is non-negotiable and every layer earns its place. It’s the behind-the-scenes essential that elevates protection into something truly luxe.\u003c\/p\u003e \u003chr\u003e \u003cp\u003e\u003cstrong\u003eChoose DensDeck Prime to add a tough, primed cover-board layer that helps your roofing system bond better and last longer.\u003c\/strong\u003e\u003c\/p\u003e","brand":"GMC_Traffic","offers":[{"title":"Default Title","offer_id":55154291441955,"sku":"gmc16-01086","price":17.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/8730\/5507\/files\/6dafff6df30d7c2f.jpg?v=1779819079","url":"https:\/\/a2ztoyshop.us.com\/products\/georgia-pacific-densdeck-prime-primed-gypsum-roof-board-5-8-in-x-4-ft-x-8-ft-sheet","provider":"Grandview Hobbies","version":"1.0","type":"link"}