{"product_id":"gaf-deck-armor-synthetic-underlayment","title":"GAF Deck-Armor Synthetic Roof Underlayment Roll – 0930","description":"\u003ch1\u003eGAF Deck-Armor Synthetic Roof Underlayment Roll\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis is GAF Deck-Armor, a synthetic roofing underlayment supplied as a roll covering 10 squares (1,000 sq ft), with 20 rolls per pallet. It is installed beneath shingles as a secondary water-shedding layer and pairs with GAF shingles and roofing accessories.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynthetic underlayment:\u003c\/strong\u003e Deck-Armor is GAF's synthetic roof underlayment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 square rolls:\u003c\/strong\u003e Each roll covers 10 squares of roof area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePallet economics:\u003c\/strong\u003e Ships 20 rolls per pallet for larger jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShingle underlayer:\u003c\/strong\u003e Installed under shingles as part of the roofing system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGAF system fit:\u003c\/strong\u003e Use with GAF shingles and roofing accessories.\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\u003eGAF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0930\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 roll, 10 squares (20 rolls per pallet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSynthetic underlayment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoof underlayment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoll coverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 squares per roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 rolls per pallet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnderlayment beneath roof covering\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\u003eOne roll covers 10 squares (approximately 1,000 sq ft) of roof area; order total rolls based on your roof square count plus waste allowance.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eUsed beneath shingle roof coverings and is intended for use within GAF roofing systems; shingles, fasteners, and underlayment accessories are sold separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One roll of GAF Deck-Armor underlayment; pallet orders contain 20 rolls.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much does one roll cover?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Each roll covers 10 squares, about 1,000 sq ft of roof area before waste allowance.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Where does it go in the roof system?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is installed on the roof deck beneath the shingles as the underlayment layer.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I use it with any shingles?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is a GAF underlayment intended for use under shingle roofing; follow the shingle manufacturer's system requirements.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eDeck-Armor's 10-square roll format suits larger residential reroofs, reducing roll changes on the roof. Verify exposure and fastening patterns against GAF's application instructions and your local code. For full system warranty eligibility, confirm which GAF underlayment your chosen shingle warranty requires.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSynthetic underlayment can be slippery, especially when wet or on slopes; wear slip-resistant footwear and use fall protection.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder GAF Deck-Armor synthetic underlayment rolls for a durable layer under your new roof.\u003c\/strong\u003e\u003c\/p\u003e","brand":"GAF","offers":[{"title":"Default Title","offer_id":53396032487791,"sku":"05GADA54","price":558.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/Underlayment-Mineral-Surface-SKU_2269726-primary.jpg?v=1789846285","url":"https:\/\/superarbor.io\/products\/gaf-deck-armor-synthetic-underlayment","provider":"Super Arbor","version":"1.0","type":"link"}