{"product_id":"cor-a-vent-s400b-cor-a-vent-s-400-1-in-x-1-1-2-in-x-4-ft-strip-vent-black","title":"Cor-A-Vent S-400 1 in. x 1-1\/2 in. x 4 ft. Strip Vent, Black","description":"\u003ch1\u003eCor-A-Vent S-400 1 in. x 1-1\/2 in. x 4 ft. Strip Vent, Black\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eCor-A-Vent S-400 strip vent is a 1 in. x 1-1\/2 in. x 4 ft. black ventilation strip providing 10 sq. in. of net free vent area per lineal foot. Each piece is the sell unit; a box of 24 pieces yields 96 lineal feet of coverage.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 sq. in. NFVA per foot:\u003c\/strong\u003e Each 4 ft. strip delivers 10 sq. in. of net free vent area per lineal foot for intake or exhaust ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 ft. strips:\u003c\/strong\u003e Rigid 4 ft. lengths install quickly along ridges, soffits or eaves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack finish:\u003c\/strong\u003e Black color blends with most roofing materials for a low-visibility installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoxed 24 pieces:\u003c\/strong\u003e Sold 24 pieces per box, giving 96 lineal feet of vent per box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime warranty:\u003c\/strong\u003e Backed by a lifetime warranty from the manufacturer.\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\u003eCor-A-Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS400B\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 piece, 4 ft. strip vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-400 strip vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 in. x 1-1\/2 in. x 4 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet free vent area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 sq. in. per lineal ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLineal feet per bundle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e96 lf (24 pieces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLineal feet per carton\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e96 lf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLifetime Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoof intake or exhaust ventilation strip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct weight, complete sell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.4167 lb\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 4 ft. strip provides 40 sq. in. of net free vent area (10 sq. in. per lineal ft.). A 24-piece box covers 96 lineal feet; size the run to your roof area per ventilation code.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003ePart of the Cor-A-Vent S-400 strip vent line; use with compatible ridge, eave or soffit ventilation details. Cor-A-Vent offers other sizes in the family for different airflow needs.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the net free vent area?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The S-400 provides 10 sq. in. of net free vent area per lineal foot, or 40 sq. in. per 4 ft. piece.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much vent comes in a box?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A box contains 24 pieces, equal to 96 lineal feet of vent.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What color is this vent?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This item is black; other colors may be available in the S-400 line separately.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How is it installed?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Install per the manufacturer's instructions along the ridge, eave or soffit and fasten in place, following local ventilation code requirements.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is there a warranty?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, Cor-A-Vent backs the S-400 with a lifetime warranty.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eStrip vents like the S-400 are a straightforward way to balance intake airflow along eaves or to vent small ridge runs where a continuous ridge vent is not practical. Calculate your required NFVA from attic square footage and code, then divide by 10 sq. in.\/ft. to get the lineal footage needed. Keep the black color in mind for visibility against lighter shingles.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFollow the manufacturer's installation instructions and local building code for attic ventilation; work safely on roofs with proper fall protection.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Cor-A-Vent S-400 black strip vent to add reliable intake or exhaust airflow to your roof.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Cor-A-Vent","offers":[{"title":"Default Title","offer_id":53529513984367,"sku":"S400B","price":6.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/265716_default_hero.jpg?v=1790350694","url":"https:\/\/superarbor.io\/products\/cor-a-vent-s400b-cor-a-vent-s-400-1-in-x-1-1-2-in-x-4-ft-strip-vent-black","provider":"Super Arbor","version":"1.0","type":"link"}