{"product_id":"gaf-cobra-ridge-vent-8-in-or-10-5-in-x-20-ft-roll-black","title":"GAF Cobra Ridge Vent, 8 in. or 10.5 in. x 20 ft. Roll, Black","description":"\u003ch1\u003eGAF Cobra Ridge Vent, 8 in. or 10.5 in. x 20 ft. Roll, Black\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eGAF Cobra Ridge Vent is a black exhaust ridge vent supplied in 20 ft. rolls, available in 8 in. or 10.5 in. widths, with the 10.5 in. version in a hand-nailable roll. Each roll installs along the ridge cut and is covered with ridge cap shingles.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo widths:\u003c\/strong\u003e Offered in 8 in. and 10.5 in. widths, each in a 20 ft. roll.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 ft. rolls:\u003c\/strong\u003e Each roll covers up to 20 linear feet of ridge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand-nail option:\u003c\/strong\u003e The 10.5 in. version comes as a hand nail roll.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack color:\u003c\/strong\u003e Black vent material stays hidden under ridge shingles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust ridge vent:\u003c\/strong\u003e Provides ridge line exhaust for attic ventilation systems.\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\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 roll, 20 ft. long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCobra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e['Black']\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e['8 in. x 20 ft.', '10.5 in. x 20 ft. (hand nail roll)']\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 in. or 10.5 in. wide x 20 ft. long\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 20 ft. roll covers up to 20 linear feet of ridge. Measure the vented ridge length and divide by 20 to determine rolls needed, allowing extra for end cuts and overlaps.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003ePart of the GAF Cobra ridge vent family; use with adequate soffit or edge intake ventilation. Ridge cap shingles, nails and underlayment are sold separately. Choose the 10.5 in. hand nail roll where that width is specified for the roof.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What do I get in one order?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One 20 ft. black roll, in either the 8 in. width or the 10.5 in. hand nail width, depending on the item selected.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I calculate rolls needed?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Divide the vented ridge length in linear feet by 20 and round up, adding allowance for cuts.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Which width should I choose?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Width selection depends on the ridge opening and ventilation requirement specified for the roof; the 10.5 in. roll is the hand nail version.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it come with nails?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The hand nail roll is designed to be hand nailed, but fasteners are supplied by the installer.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I need intake vents too?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, ridge exhaust should be paired with soffit or edge intake for balanced airflow.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eRoll ridge vent is the fastest way to vent a long ridge: roll it out along the ridge cut, fasten, and cap with shingles. Match the roll width to the ridge opening specified by GAF's layout; wider 10.5 in. sections suit larger ventilation demands. Always verify intake net free area matches or exceeds exhaust so the system is not starved.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eRidge cutting and nailing require fall protection, eye protection, and care to avoid cutting deeper than the specified kerf.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the GAF Cobra Ridge Vent 20 ft. roll in 8 in. or 10.5 in. width for your next ridge ventilation job.\u003c\/strong\u003e\u003c\/p\u003e","brand":"GAF","offers":[{"title":"Ridge Vent Cobra 10.5\" X 20' Hand Nail Roll","offer_id":53531868234095,"sku":"7359095000","price":108.0,"currency_code":"USD","in_stock":true},{"title":"Ridge Vent Cobra 8\" X 20' Roll","offer_id":53531868266863,"sku":"7359095200","price":144.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/Roof-Ventilation-SKU_2321779-primary.jpg?v=1790369484","url":"https:\/\/superarbor.io\/products\/gaf-cobra-ridge-vent-8-in-or-10-5-in-x-20-ft-roll-black","provider":"Super Arbor","version":"1.0","type":"link"}