{"product_id":"flashco-stvic042-flashco-4-round-2-way-tpo-breather-vent-white","title":"FlashCo 4\" Round 2-Way TPO Breather Vent, White","description":"\u003ch1\u003eFlashCo 4\" Round 2-Way TPO Breather Vent, White\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis is a FlashCo 4 in. round 2-way TPO breather vent in White, a roof vent that releases trapped moisture vapor through TPO membrane roofs. The vent stands 9 in. tall and is sold per piece, with 12 pieces per box. It is about 0.833 lb per piece.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-way airflow:\u003c\/strong\u003e 2-way breather design lets moisture vapor escape from the roof assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPO-compatible:\u003c\/strong\u003e Made for TPO membrane roofing systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 in. round opening:\u003c\/strong\u003e 4 in. round vent sized for standard breather-vent penetrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite finish:\u003c\/strong\u003e White color matches white TPO membrane surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9 in. height:\u003c\/strong\u003e 9 in. height clears membrane, insulation and flood-coat build-ups where specified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox-quantity ordering:\u003c\/strong\u003e 12 pieces per box for efficient job quantity ordering.\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\u003eFlashCo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTVIC042\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 vent piece (12 per box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlashCo 2-Way Breather Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile \/ style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound 2-way breather vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 in. round, 9 in. height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTPO-compatible vent (material not specified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 pieces per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMoisture-vapor relief venting through TPO membrane roofs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.833 lb per piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eDesigned for TPO single-ply membrane roof systems; install with the matching membrane flashing boot or weld-in detail per the manufacturer's instructions. Membrane, welding equipment and sealant are sold separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included with this item?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One breather vent piece; boxes are packed 12 pieces, so ordering by box gives 12 vents.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What membrane is it for?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is designed for TPO single-ply membrane roofing.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What size is the vent?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e 4 in. round with a 9 in. overall height.\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 FlashCo's instructions for TPO breather vents, with membrane flashing or boot welded to the vent collar as detailed.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What color is it?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e White, to match typical white TPO membranes.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eSpace breather vents per the roof manufacturer's vapor-relief recommendations, typically over wet insulation areas or high-vapor-load decks, and always weld or flash the collar into the membrane cleanly since a poorly welded vent becomes a leak point. Use the 9 in. height where insulation or membrane build-up requires it. Match the color to the membrane for a clean look and UV-consistent material.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCutting membrane and welding vent collars involve hot work; follow hot-work and safety procedures per the membrane manufacturer and local code.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the FlashCo 4 in. Round 2-Way TPO Breather Vent in White for vapor-relief venting on TPO roofs.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Flashco","offers":[{"title":"Default Title","offer_id":53529534890351,"sku":"STVIC042","price":44.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/697495_default_hero.jpg?v=1790351119","url":"https:\/\/superarbor.io\/products\/flashco-stvic042-flashco-4-round-2-way-tpo-breather-vent-white","provider":"Super Arbor","version":"1.0","type":"link"}