{"product_id":"gaf-shingle-mate-roof-deck-protection-underlayment-roll-36-in-x-144-ft-432-sq-ft-4-squares","title":"GAF Shingle-Mate Roof Deck Protection Underlayment Roll, 36 in. x 144 ft. (432 sq. ft., 4 Squares)","description":"\n    \u003ch1\u003eFiberglass-Reinforced Roofing Underlayment Roll\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eGAF Shingle-Mate Roof Deck Protection is a fiberglass-reinforced asphalt-saturated felt underlayment designed to help protect your roof deck from wind-driven rain and moisture under asphalt shingles. Its reinforcement helps reduce wrinkling and buckling so shingles can lay flatter for a more uniform finished roof.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMoisture Defense:\u003c\/strong\u003e Helps prevent wind-driven rain from infiltrating the roof system under shingles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiberglass-Reinforced Stability:\u003c\/strong\u003e Designed to resist wrinkling\/buckling for a flatter lay and smoother shingle appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Coverage Roll:\u003c\/strong\u003e Approximately 432 sq. ft. per roll (4.32 squares), excluding laps, to reduce the number of rolls needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNail-On Application:\u003c\/strong\u003e Installs using nails over recommended wood roof decks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsphalt Shingle Compatible:\u003c\/strong\u003e Intended for use under asphalt shingles on approved roof decks\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\n            \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\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoofing Materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSub Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteep Slope Roofing Underlayment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRL - Roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e432 sq ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSquares (100 sq. ft.) per Roll\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoll Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnrolled Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e144 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnderlayment\/Barrier Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAsphalt-Saturated Felt Underlayment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAsphalt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTexture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurface Recommended\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoofing Product Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnderlayment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire Rating (UL 790)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo Rating Available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How much area does one roll cover?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e About 432 sq. ft. per roll (approximately 4.32 squares), excluding overlap\/lap areas.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What type of underlayment is this?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e An asphalt-saturated felt underlayment that is fiberglass-reinforced to help reduce wrinkling and buckling.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How is it installed?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It is designed to be installed with nails over the roof deck before installing asphalt shingles.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Can it be left exposed to weather?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e No—Shingle-Mate Roof Deck Protection must not be left exposed to precipitation.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What roof deck surfaces is it recommended for?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Recommended surface is wood.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eThe Quiet Layer That Makes a Roof Feel Impeccably Finished\u003c\/h2\u003e\n    \u003cp\u003eLuxury is often built in the unseen layers—and this roof deck protection is exactly that kind of essential. The fiberglass-reinforced construction helps it lie flatter, creating a cleaner foundation so shingles read crisp and uniform from the street. Think of it as couture understructure: smooth, controlled, and designed to perform under pressure. It’s the kind of detail that elevates a home’s silhouette—beautifully—and makes lasting protection feel effortless.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eAdd GAF Shingle-Mate underlayment to your roofing system for flatter shingle installation and dependable moisture protection beneath the surface.\u003c\/strong\u003e\u003c\/p\u003e\n    \n    \n    ","brand":"GAF","offers":[{"title":"Default Title","offer_id":52580571545967,"sku":"05GA15ULFL","price":108.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/gaf-roof-underlayments-0902000-64_1000.jpg?v=1768439992","url":"https:\/\/superarbor.io\/products\/gaf-shingle-mate-roof-deck-protection-underlayment-roll-36-in-x-144-ft-432-sq-ft-4-squares","provider":"Super Arbor","version":"1.0","type":"link"}