{"product_id":"keene-driwall-cdr-vent-0-30-in-rainscreen-drainage-mat-50-ft-roll","title":"Keene Driwall CDR Vent 0.30 in. Rainscreen Drainage Mat, 50 ft Roll","description":"\u003ch1\u003eKeene Driwall CDR Vent 0.30 in. Rainscreen Drainage Mat, 50 ft Roll\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eKeene Driwall CDR Vent is a 0.30-inch-thick drainage and ventilation mat that eliminates moisture and moisture vapor in roofing and siding assemblies. Made from heat-welded tangled monofilaments, it creates a clean airspace that spaces roofing or siding off the sheathing. One sell unit is a 50-foot roll installed with a mechanical staple hammer.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrain and vent:\u003c\/strong\u003e Drains excess moisture and provides ventilation in a single product.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.30 in. airspace:\u003c\/strong\u003e 0.30-inch mat thickness spaces cladding away from the inner sheathing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-welded matrix:\u003c\/strong\u003e Extruded polymer matrix of tangled monofilaments heat-welded at the junctions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight handling:\u003c\/strong\u003e Lightweight and easy to handle on the jobsite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast install:\u003c\/strong\u003e Simple installation with a mechanical staple hammer.\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\u003eKeene\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, 50 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKeene Driwall CDR Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtruded polymer monofilament mat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.30 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 ft roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.30 in. thick, 50 ft long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage per unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 ft roll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMechanical staple hammer installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrainage and ventilation behind cedar shingle\/shake roofing and siding\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 50-foot roll provides 50 linear feet of drainage and ventilation mat; calculate rolls by dividing total wall or roof run by 50 and allowing for laps at joints.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned for cedar shingle and shake roofing and siding applications where a clean airspace is needed, and for use with Keene Driwall rainscreen systems. Fasteners for the specific cladding 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 50-foot roll of Driwall CDR Vent drainage and ventilation mat.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How thick is the airspace it creates?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The mat is 0.30 inch thick, holding roofing or siding away from the sheathing.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How is it installed?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It installs simply with a mechanical staple hammer over the sheathing, before the cladding goes on.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What is it made of?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e An extruded polymer matrix of tangled monofilaments heat-welded at the junctions.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Where is it most useful?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In cedar shingle\/shake roofing and siding where drainage and a clean ventilated airspace are desired.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eRun the mat continuously from soffit to ridge or top of wall so air and water have an uninterrupted path; butt or lap rolls per the manufacturer's guidance and seal perimeter transitions. Use CDR Vent where a ventilated cavity behind cedar is specified, and pair with proper flashing at openings. Order enough rolls to cover full runs without short piecing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFollow local building code requirements for rainscreen drainage and use fall protection when installing on roofs or ladders.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder Keene Driwall CDR Vent 50 ft rolls for drainage and ventilation behind cedar roofing and siding.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Keene","offers":[{"title":"Default Title","offer_id":53525816607087,"sku":"KEEVINC2SQ","price":163.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/741936_default_hero.jpg?v=1790294028","url":"https:\/\/superarbor.io\/products\/keene-driwall-cdr-vent-0-30-in-rainscreen-drainage-mat-50-ft-roll","provider":"Super Arbor","version":"1.0","type":"link"}