{"product_id":"millennium-acrylume-galvanized-roof-vent-with-damper-4-in-or-10-in","title":"Millennium Acrylume Galvanized Roof Vent with Damper, 4 in. or 10 in.","description":"\u003ch1\u003eMillennium Acrylume Galvanized Roof Vent with Damper, 4 in. or 10 in.\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis Millennium roof vent with damper is made from Acrylume, an acrylic-coated Galvalume (carbon steel with an aluminum-zinc alloy coating). It features a birdscreen, sealed seams and a flanged base for good vent-to-roof contact. Available in 4 in. and 10 in. sizes; one vent per order.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcrylume construction:\u003c\/strong\u003e Acrylic-coated Galvalume, carbon steel coated with an aluminum-zinc alloy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in damper:\u003c\/strong\u003e Includes a damper to control airflow through the vent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard birdscreen:\u003c\/strong\u003e Birdscreen comes standard on all roof vents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed seams:\u003c\/strong\u003e Sealed seams keep out the elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlanged base:\u003c\/strong\u003e Flanged base provides good vent-to-roof contact and an easy caulking surface.\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\u003eMillennium Metals\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 with damper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAcrylume GRV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAcrylume (acrylic-coated Galvalume steel with aluminum-zinc alloy coating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAcrylume Mill, Mill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 in., 10 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBirdscreen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard on all roof vents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlanged for vent-to-roof contact and easy caulking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGoose-neck roof vent with damper for residential roofing\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 vent serves one pipe or exhaust penetration. Match the vent size to the pipe diameter: 4 in. for 4 in. pipes and 10 in. for 10 in. pipes.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eFits standard pipe penetrations on residential roofs and pairs with compatible flashing and sealant. Select the 4 in. or 10 in. size to match your vent pipe diameter.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What sizes are available?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Two sizes are offered: 4 in. and 10 in.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it include a damper?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, each vent includes a damper.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What is Acrylume?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is acrylic-coated Galvalume, carbon steel coated with an aluminum-zinc alloy; the acrylic coating is essentially invisible but enhances Galvalume's performance.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is a birdscreen included?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, birdscreen is standard on all of these roof vents.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How is it sealed to the roof?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The flanged base gives good vent-to-roof contact and an easy caulking surface, and the seams are sealed to keep out the elements.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eSize the vent to the pipe so the collar slips over the penetration without forcing. Bed the flanged base in sealant and fasten through the flange into solid sheathing, then shingle up-slope over the flange. The Acrylume mill finish blends with bare Galvalume panels; choose a painted color for metal roofs with a baked-on finish.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eWork safely on pitched roofs with fall protection, and caulk the flange fully to prevent water entry at the penetration.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder your Millennium Acrylume Roof Vent with Damper in 4 in. or 10 in. today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Millennium Metals","offers":[{"title":"Acrylume Mill \/ 10\"","offer_id":53523989397871,"sku":"MILGRV10DAM","price":57.5,"currency_code":"USD","in_stock":true},{"title":"Mill \/ 4\"","offer_id":53523989430639,"sku":"MILGRV4DAM","price":42.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/ProductImage_MILGRV10DBK_5f700a29-a9ab-4cc1-ba51-13b8ed00950c.jpg?v=1790270106","url":"https:\/\/superarbor.io\/products\/millennium-acrylume-galvanized-roof-vent-with-damper-4-in-or-10-in","provider":"Super Arbor","version":"1.0","type":"link"}