{"title":"Round Back SM-Rib Panel Vents for Metal Roofs","description":"\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eRoof Vents for SM-Rib Metal Roof Panels | Compatible with Tuff Rib, AG-Rib \u0026amp; Master Rib Roof Systems\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-end=\"1312\" data-start=\"1118\"\u003eThese roof vents are specifically designed for SM-Rib panel metal roofs and other exposed-fastener ribbed metal roofing systems including \u003cstrong\u003eTuff Rib, AG-Rib, Panel-Loc Plus, and Master Rib panels.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1529\" data-start=\"1317\"\u003eUnlike standard roof vents that require additional flashing or field modifications, these roof vents feature adapter bases engineered to match the rib profile of SM-Rib metal roofing for a secure, watertight fit.\u003c\/p\u003e\n\u003cp data-end=\"1706\" data-start=\"1534\"\u003eIdeal for attic ventilation, range hood exhaust, bathroom venting, and general roof ventilation applications on agricultural, residential, and light commercial metal roofs.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-C2-SM-Rib \u003c\/strong\u003eand the\u003cstrong\u003e RBV-C4-SM-Rib\u003c\/strong\u003e\u003cspan\u003e are premium round-back static roof vents engineered specifically for metal roofs. This is done by featuring a sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eAG-Rib,\u003c\/strong\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib\u003c\/strong\u003e\u003cspan\u003e roof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSm-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e The internal louvers maximize airflow efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e113 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e470 square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"roof-vent-sm-rib-panel-rbv-12-c2-sm-rib","title":"Round Back Roof Vent for SM-Rib Panel | 12\" Diameter | 2\" Tall Collar | Metal Roof | 113 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-12-C2-SM-Rib | \u003c\/span\u003e\u003cspan\u003e12-inch Diameter | 2-inch High Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-12-C2-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 12-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 16” x 24” sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003cstrong\u003eAG-Rib,\u003c\/strong\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib\u003c\/strong\u003e exposed fastener metal\u003cstrong\u003e \u003c\/strong\u003e\u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 2-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e113 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e470 square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, install the roof vent within two feet of the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"611\" data-start=\"523\" data-section-id=\"mwebo5\"\u003e \u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48446259527930,"sku":"RBV-12-C2-SM-rib","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48446259560698,"sku":"RBV-12-C2-SM-rib","price":220.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48446259593466,"sku":"RBV-12-C2-SM-rib","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-12-C2-SM-rib_Side.jpg?v=1780422298"},{"product_id":"roof-vent-sm-rib-panel-rbv-12-c4-sm-rib","title":"Round Back Roof Vent for SM-Rib Panel | 12\" Diameter | 4\" High Collar | Metal Roof | 113 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-12-C4-SM-Rib | \u003c\/span\u003e\u003cspan\u003e12-inch Diameter | 4-inch High Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-12-C4-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 12-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 16” x 24” sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAG-Rib\u003c\/strong\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib \u003c\/strong\u003eexposed fastener metal \u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cb id=\"docs-internal-guid-b44cd72c-7fff-7abd-ebcc-f839045565a2\"\u003e\u003c\/b\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 4-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e113 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e470 square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, you may install the roof vent down to 4 feet maximum from the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48490192044282,"sku":"RBV-12-C4-SM-rib","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48490192077050,"sku":"RBV-12-C4-SM-rib","price":240.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48490192109818,"sku":"RBV-12-C4-SM-rib","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-12-C4-SM-rib_Side.jpg?v=1780422259"},{"product_id":"roof-vent-sm-rib-panel-rbv-4-c4-sm-rib","title":"Round Back Roof Vent for SM-Rib Panel | 4\" Diameter | 4\" Collar | Round Back Roof Vent for Metal Roofs | 12 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-4-C4-SM-Rib | \u003c\/span\u003e\u003cspan\u003e4-inch Diameter | 4-inch High Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-4-C4-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 4-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 11” x 12” sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAG-Rib\u003c\/strong\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib \u003c\/strong\u003eexposed fastener metal \u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cb id=\"docs-internal-guid-b44cd72c-7fff-7abd-ebcc-f839045565a2\"\u003e\u003c\/b\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 4-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e12 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e 50\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, you may install the roof vent down to 4 feet maximum from the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48893046817018,"sku":"RBV-4-C4-SM-rib","price":45.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48893046849786,"sku":"RBV-4-C4-SM-rib","price":60.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48893046882554,"sku":"RBV-4-C4-SM-rib","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-4-C4-SM-rib_Side.jpg?v=1780422203"},{"product_id":"roof-vent-sm-rib-panel-rbv-3-c4-sm-rib","title":"Round Back Roof Vent for SM-Rib Panel | 3\" Diameter | 4\" Collar | Round Back Roof Vent | 7 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-3-C4-SM-Rib | \u003c\/span\u003e\u003cspan\u003e3-inch Diameter | 4-inch High Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-3-C4-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 3-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 7\" x 8\" sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAG-Rib\u003c\/strong\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib \u003c\/strong\u003eexposed fastener metal \u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cb id=\"docs-internal-guid-b44cd72c-7fff-7abd-ebcc-f839045565a2\"\u003e\u003c\/b\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 4-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e7 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e 30\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, you may install the roof vent down to 4 feet maximum from the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48893050978554,"sku":"RBV-3-C4-SM-rib","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48893051011322,"sku":"RBV-3-C4-SM-rib","price":45.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48893051044090,"sku":"RBV-3-C4-SM-rib","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-3-C4-SM-rib_Side.jpg?v=1779305771"},{"product_id":"roof-vent-sm-rib-panel-rbv-5-c4-sm-rib","title":"Round Back Roof Vent for SM-Rib Panel | 5\" Diameter | 4\" High Collar | Metal Roof | 19 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-5-C4-SM-Rib | \u003c\/span\u003e\u003cspan\u003e5-inch Diameter | 4-inch Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-5-C4-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 5-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 11” x 12” sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAG-Rib\u003c\/strong\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib \u003c\/strong\u003eexposed fastener metal \u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cb id=\"docs-internal-guid-b44cd72c-7fff-7abd-ebcc-f839045565a2\"\u003e\u003c\/b\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 4-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e19 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e 79\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, you may install the roof vent down to 4 feet maximum from the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48893073424634,"sku":"RBV-5-C4-SM-rib","price":55.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48893073457402,"sku":"RBV-5-C4-SM-rib","price":70.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48893073490170,"sku":"RBV-5-C4-SM-rib","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-5-C4-SM-rib_Side.jpg?v=1780422142"},{"product_id":"roof-vent-sm-rib-panel-rbv-6-c4-sm-rib","title":"Round Back Roof Vent for SM-Rib Panel | 6\" Diameter | 4\" High Collar | Metal Roof | 28 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-6-C4-SM-Rib | \u003c\/span\u003e\u003cspan\u003e6-inch Diameter | 4-inch Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-6-C4-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 6-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 11” x 12” sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAG-Rib\u003c\/strong\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib \u003c\/strong\u003eexposed fastener metal \u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cb id=\"docs-internal-guid-b44cd72c-7fff-7abd-ebcc-f839045565a2\"\u003e\u003c\/b\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 4-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e28 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e 108\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, you may install the roof vent down to 4 feet maximum from the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48893077979386,"sku":"RBV-6-C4-SM-rib","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48893078012154,"sku":"RBV-6-C4-SM-rib","price":80.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48893078044922,"sku":"RBV-6-C4-SM-rib","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-6-C4-SM-rib_Side.jpg?v=1780422102"},{"product_id":"roof-vent-sm-rib-panel-rbv-7-c4-sm-rib","title":"Round Back Roof Vent for SM-Rib Panel | 7\" Diameter | 4\" Tall Collar | Metal Roof | 38 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-7-C4-SM-Rib | \u003c\/span\u003e\u003cspan\u003e6-inch Diameter | 4-inch Tall Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-7-C4-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 6-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a __” x __” sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAG-Rib\u003c\/strong\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib \u003c\/strong\u003eexposed fastener metal \u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cb id=\"docs-internal-guid-b44cd72c-7fff-7abd-ebcc-f839045565a2\"\u003e\u003c\/b\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 4-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e38 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e 158\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, you may install the roof vent down to 4 feet maximum from the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48893487153402,"sku":"RBV-7-C4-SM-rib","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48893487186170,"sku":"RBV-7-C4-SM-rib","price":90.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48893487218938,"sku":"RBV-7-C4-SM-rib","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-7-C4-SM-rib_Side.jpg?v=1780422173"},{"product_id":"round-back-roof-vent-for-sm-rib-panel-7-diameter-2-tall-collar-metal-roof-38-sq-in-nfa","title":"Round Back Roof Vent for SM-Rib Panel | 7\" Diameter | 2\" Tall Collar | Metal Roof | 38 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-7-C2-SM-Rib | \u003c\/span\u003e\u003cspan\u003e6-inch Diameter | 3-inch Tall Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-7-C2-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 6-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 11” x 12” sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAG-Rib\u003c\/strong\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib \u003c\/strong\u003eexposed fastener metal \u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cb id=\"docs-internal-guid-b44cd72c-7fff-7abd-ebcc-f839045565a2\"\u003e\u003c\/b\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 4-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e38 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e 158\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, you may install the roof vent down to 4 feet maximum from the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48954888257786,"sku":"RBV-7-C2-SM-rib","price":70.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48954888290554,"sku":"RBV-7-C2-SM-rib","price":85.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48954888323322,"sku":"RBV-7-C2-SM-rib","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-4-C2-SM-rib_Side_pat_pend.jpg?v=1780522349"},{"product_id":"round-back-roof-vent-for-sm-rib-panel-4-diameter-2-tall-collar-metal-roof-12-sq-in-nfa","title":"Round Back Roof Vent for SM-Rib Panel | 4\" Diameter | 2\" Tall Collar | Metal Roof | 12 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-4-C2-SM-Rib | \u003c\/span\u003e\u003cspan\u003e4-inch Diameter | 2-inch Tall Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-4-C2-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 4-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 11” x 12” sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAG-Rib\u003c\/strong\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib \u003c\/strong\u003eexposed fastener metal \u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cb id=\"docs-internal-guid-b44cd72c-7fff-7abd-ebcc-f839045565a2\"\u003e\u003c\/b\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 2-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e12 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e 50\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, you may install the roof vent down to 4 feet maximum from the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48954901496058,"sku":"RBV-4-C2-SM-rib","price":40.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48954901528826,"sku":"RBV-4-C2-SM-rib","price":51.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48954901561594,"sku":"RBV-4-C2-SM-rib","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-4-C2-SM-rib_Side_pat_pend.jpg?v=1780522349"},{"product_id":"round-back-roof-vent-for-sm-rib-panel-5-diameter-2-tall-collar-metal-roof-19-sq-in-nfa","title":"Round Back Roof Vent for SM-Rib Panel | 5\" Diameter | 2\" Tall Collar | Metal Roof | 19 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-5-C2-SM-Rib | \u003c\/span\u003e\u003cspan\u003e5-inch Diameter | 2-inch Tall Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-5-C2-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 5-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 11” x 12” sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAG-Rib\u003c\/strong\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib \u003c\/strong\u003eexposed fastener metal \u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cb id=\"docs-internal-guid-b44cd72c-7fff-7abd-ebcc-f839045565a2\"\u003e\u003c\/b\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 2-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e19 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e 79\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, you may install the roof vent down to 4 feet maximum from the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48954929348858,"sku":"RBV-5-C2-SM-rib","price":50.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48954929381626,"sku":"RBV-5-C2-SM-rib","price":62.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48954929414394,"sku":"RBV-5-C2-SM-rib","price":74.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-5-C2-SM-rib_side_patpend.jpg?v=1780581823"},{"product_id":"round-back-roof-vent-for-sm-rib-panel-6-diameter-2-tall-collar-metal-roof-28-sq-in-nfa","title":"Round Back Roof Vent for SM-Rib Panel | 6\" Diameter | 2\" High Collar | Metal Roof | 28 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-6-C2-SM-Rib | \u003c\/span\u003e\u003cspan\u003e6-inch Diameter | 2-inch Tall Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-6-C2-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 6-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 11” x 12” sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAG-Rib\u003c\/strong\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib \u003c\/strong\u003eexposed fastener metal \u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cb id=\"docs-internal-guid-b44cd72c-7fff-7abd-ebcc-f839045565a2\"\u003e\u003c\/b\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 2-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e28 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e 108\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, you may install the roof vent down to 4 feet maximum from the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48954937311482,"sku":"RBV-6-C2-SM-rib","price":60.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48954937344250,"sku":"RBV-6-C2-SM-rib","price":74.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48954937377018,"sku":"RBV-6-C2-SM-rib","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-6-C2-SM-rib_Side_patpend.jpg?v=1780581593"},{"product_id":"round-back-roof-vent-for-sm-rib-panel-3-diameter-2-high-collar-metal-roof-7-sq-in-nfa","title":"Round Back Roof Vent for SM-Rib Panel | 3\" Diameter | 2\" High Collar | Metal Roof | 7 Sq. In. NFA","description":"\u003ch2 dir=\"ltr\"\u003e\n\u003cspan\u003eRound Back Roof Vent for SM-Rib Panel | Model RBV-3-C2-SM-Rib | \u003c\/span\u003e\u003cspan\u003e3-inch Diameter | 2-inch High Collar\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eRBV-3-C2-SM-Rib\u003c\/strong\u003e\u003cspan\u003e is a premium 3-inch round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 7\" x 8\" sub-base that is fabricated to the profile of the \u003c\/span\u003e\u003cstrong\u003eSM-Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eTuff Rib\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003ePanel-Loc Plus\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAG-Rib\u003c\/strong\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eMaster Rib \u003c\/strong\u003eexposed fastener metal \u003cspan\u003eroof designs. Having the roof vents base match the shape of the \u003cstrong\u003eSM-Rib\u003c\/strong\u003e roof ensures a watertight, professional fit. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cb id=\"docs-internal-guid-b44cd72c-7fff-7abd-ebcc-f839045565a2\"\u003e\u003c\/b\u003eHigh-Performance Ventilation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eOptimal Airflow:\u003c\/strong\u003e\u003cspan\u003e A 2-inch tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e With \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e7 square inches of Net Free Area (NFA)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, a single vent effectively exhausts up to\u003cstrong\u003e 30\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e square feet\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eof attic space (based on the IBC 1\/300 rule).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eStrategic Placement:\u003c\/strong\u003e\u003cspan\u003e Designed for roof pitches of \u003c\/span\u003e\u003cstrong\u003e2\/12 or greater\u003c\/strong\u003e\u003cspan\u003e. For maximum performance, you may install the roof vent down to 4 feet maximum from the ridge cap to capture and release the hottest air and moisture.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDurability \u0026amp; Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e\u003cspan\u003e Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePest \u0026amp; Debris Shield:\u003c\/strong\u003e\u003cspan\u003e Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLifetime Build:\u003c\/strong\u003e\u003cspan\u003e All-aluminum construction ensures the unit will remain\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003erust-free\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor the life of the roof.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEnergy Efficiency \u0026amp; Aesthetics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eYear-Round Comfort:\u003c\/strong\u003e\u003cspan\u003e By exhausting radiant heat in the summer and moisture-laden air in the winter, these vents help protect your roof structure and lower energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eLow-Profile Finish:\u003c\/strong\u003e\u003cspan\u003e The clean, round design blends effortlessly with metal panels. Choose from a variety of \u003c\/span\u003e\u003cstrong\u003edurable powder-coated colors\u003c\/strong\u003e\u003cspan\u003e that offer superior UV and weather resistance compared to standard wet paint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo calculate the exact number of vents needed for your project, please use our \u003c\/span\u003e\u003cstrong\u003e[Vent Calculator].\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor technical support or sizing questions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e\u003cspan\u003e sales@roofvents.com\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003ePhone:\u003c\/strong\u003e\u003cspan\u003e 845-565-7770\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cstrong\u003eVisit:\u003c\/strong\u003e\u003cspan\u003e [FAQ Page]\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: For duct ventilation, please see our \u003c\/span\u003e\u003cstrong\u003eRound Back Roof Jack\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e For installations requiring a roof curb, view our \u003c\/span\u003e\u003cstrong\u003eCurb Mount Static Vents.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Active Ventilation Products","offers":[{"title":"Aluminum Unpainted","offer_id":48954984333562,"sku":"RBV-3-C2-SM-rib","price":30.0,"currency_code":"USD","in_stock":true},{"title":"Standard Colors","offer_id":48954984366330,"sku":"RBV-3-C2-SM-rib","price":40.0,"currency_code":"USD","in_stock":true},{"title":"Premium Colors","offer_id":48954984399098,"sku":"RBV-3-C2-SM-rib","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/files\/RBV-3-C2-SM-rib_Side.jpg?v=1780520625"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/1869\/1578\/collections\/RBV-12-C2-SM-rib_Angle.jpg?v=1779311179","url":"https:\/\/roofvents.com\/collections\/roof-vents-sm-rib-panel-metal-roofs.oembed","provider":"Active Ventilation Products","version":"1.0","type":"link"}