{"product_id":"duravent-aluminum-b-vent-storm-collar-mill-finish-3-in-to-8-in-pipe-sizes","title":"DuraVent Aluminum B-Vent Storm Collar, Mill Finish, 3 in. to 8 in. Pipe Sizes","description":"\u003ch1\u003eDuraVent Aluminum B-Vent Storm Collar, Mill Finish, 3 in. to 8 in. Pipe Sizes\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis DuraVent aluminum storm collar provides a weatherproof seal to B-Vent pipe above the roof line and installs above the flashing. It is offered in mill finish for 3 in., 4 in., 5 in., 6 in. and 8 in. pipe sizes. Seal the inner edge with high-temp silicone sealant during installation.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherproof Seal:\u003c\/strong\u003e Provides a weatherproof seal to the vent pipe above the roof line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstalls Above Flashing:\u003c\/strong\u003e Positions over the pipe above the roof flashing to shed water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Build:\u003c\/strong\u003e Made of aluminum for long-lasting performance in a venting application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Size Range:\u003c\/strong\u003e Available in 3 in., 4 in., 5 in., 6 in. and 8 in. pipe sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Finish:\u003c\/strong\u003e Mill finish matches standard B-Vent pipe and flashing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuraTab Lock System:\u003c\/strong\u003e Part of the DuraVent BV gas vent line featuring the DuraTab non-positional lock system.\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\u003eDuraVent\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDuraVent BV gas vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 in., 4 in., 5 in., 6 in., 8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish \/ texture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMill finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWeatherproof seal to B-Vent pipe above the roof line, installed above the flashing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeal inner edge with hi-temp silicone sealant\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\u003eFits DuraVent B-Vent gas vent pipe in matching sizes and pairs with the DuraVent aluminum pipe flashing installed at the roof penetration. High-temp silicone sealant is required and 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 aluminum storm collar in the selected pipe size; silicone sealant and flashing are sold separately.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Where does the storm collar go?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It installs on the pipe above the flashing, where it seals against water running down the pipe.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I seal it?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Seal the inner edge of the collar to the pipe with high-temperature silicone sealant.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Which size do I need?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Match the collar to your B-Vent pipe diameter; sizes run from 3 in. to 8 in.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it required with the pipe flashing?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, DuraVent specifies a storm collar is required to complete the weatherproofed roof penetration.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eAlways pair the storm collar with the correctly sized pipe flashing, sizing both to the B-Vent pipe diameter. Bed the inner edge in high-temp silicone so the seal survives flue gas temperatures. Choose the 8 in. size only for 8 in. pipe; oversizing a collar prevents a proper seal.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eUse only high-temperature silicone sealant near vent pipe, and take appropriate roof-work fall-protection precautions during installation.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eComplete your DuraVent B-Vent roof penetration with the correctly sized aluminum storm collar.\u003c\/strong\u003e\u003c\/p\u003e","brand":"DuraVent","offers":[{"title":"3\" \/ PC","offer_id":53524542423407,"sku":"DUR3GVSC","price":4.75,"currency_code":"USD","in_stock":true},{"title":"4\" \/ CTN","offer_id":53524542456175,"sku":"DUR4GVSC","price":45.0,"currency_code":"USD","in_stock":true},{"title":"5\" \/ CTN","offer_id":53524542488943,"sku":"DUR5GVSC","price":82.24,"currency_code":"USD","in_stock":true},{"title":"6\" \/ CTN","offer_id":53524542521711,"sku":"DUR6GVSC","price":94.5,"currency_code":"USD","in_stock":true},{"title":"8\" \/ PC","offer_id":53524542554479,"sku":"DUR8GVSC","price":20.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_DUR5GVSC.jpg?v=1790284615","url":"https:\/\/superarbor.io\/products\/duravent-aluminum-b-vent-storm-collar-mill-finish-3-in-to-8-in-pipe-sizes","provider":"Super Arbor","version":"1.0","type":"link"}