{"product_id":"acm-galvanized-t-top-vent-4-in-regular-with-ends-mill-finish","title":"ACM Galvanized T-Top Vent 4 in. Regular with Ends Mill Finish","description":"\u003ch1\u003eACM Galvanized T-Top Vent 4 in. Regular with Ends Mill Finish\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis ACM T-Top vent is a 4 in. regular galvanized T-top with ends, supplied in a mill finish for roof exhaust applications. Each order is one piece. Use it as part of a fixed exhaust ventilation plan on shingle or comparable sloped roofs, alongside proper intake ventilation.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-top design:\u003c\/strong\u003e T-top configuration shields the exhaust opening from weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 in. size:\u003c\/strong\u003e Listed as a 4 in. regular T-top vent with ends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanized steel:\u003c\/strong\u003e Galvanized metal construction for exterior durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill finish:\u003c\/strong\u003e Mill finish, the natural unpainted galvanized appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnds included:\u003c\/strong\u003e Sold with ends as a complete T-top assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed exhaust:\u003c\/strong\u003e Classified as a fixed roof exhaust vent.\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\u003eACM\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\u003eACM Galvanized T-Top Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGalvanized steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMill Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed roof exhaust vent, T-top with ends\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 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\u003eRoof exhaust ventilation\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\u003eNumber of vents required depends on the attic net free area calculation; the vent's NFA rating is not published in the sources, so size the run per the project ventilation design.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eFor use in sloped-roof exhaust ventilation layouts, paired with continuous or soffit intake ventilation. Fasteners and pipe or flashing components for the specific roof assembly 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 piece: a 4 in. regular galvanized T-top vent with ends, mill finish.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this a T-top with ends?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the listing specifies the regular T-top with ends.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What material is it?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Galvanized steel in a mill finish.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How many do I need for my attic?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Base the quantity on the attic's net free area requirement; the vent's NFA rating is not stated here, so follow your ventilation calculation.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it be painted?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It arrives in mill finish; the sources do not state painting requirements.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eT-top vents keep the exhaust outlet elevated above the roof plane, which helps in snow-prone regions where low-profile exhaust can be buried. Combine them with adequate soffit intake so the attic has balanced airflow. Because it is mill finish galvanized, plan on it being visible on the roof and confirm finish expectations with the customer.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eInstall roof vents only with proper fall protection and in weather-safe conditions; follow local ventilation codes.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOrder the ACM Galvanized 4 in. T-Top Vent with ends for reliable roof exhaust.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ACM","offers":[{"title":"Default Title","offer_id":53531841921391,"sku":"GTTRE4ML","price":17.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/Roof-Ventilation-SKU_2115304-primary.png?v=1790369341","url":"https:\/\/superarbor.io\/products\/acm-galvanized-t-top-vent-4-in-regular-with-ends-mill-finish","provider":"Super Arbor","version":"1.0","type":"link"}