DuraVent | Type B Gas Vent DSA Roof Flashing 3"-6" Inner Diameter
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The DuraVent | Type B Gas Vent DSA Roof Flashing 3"-6" Inner Diameter is a critical component for creating a secure and weatherproof connection between your gas vent system and the roof. Designed for Type B gas vents with inner diameters ranging from 3" to 6", this roof flashing ensures a proper, leak-free seal, protecting your system from the elements. By preventing water infiltration, it helps maintain the efficiency and safety of your gas venting system.
Engineered with DuraVent’s legacy of innovation, the DuraVent | Type B Gas Vent DSA Roof Flashing is built to last and provide reliable protection against rain, snow, and other weather conditions. The durable materials used in its construction ensure that it withstands the demands of both residential and commercial installations. Whether you're installing a new venting system or upgrading an existing one, this flashing offers a dependable solution that you can trust.
The DuraVent | Type B Gas Vent DSA Roof Flashing 3"-6" Inner Diameter not only ensures a watertight seal but also contributes to the longevity and safety of your entire venting system. With DuraVent’s commitment to excellence, you can have confidence that this roof flashing will meet the highest standards of performance and reliability. Protect your venting system with a product engineered for optimal safety and performance.
Our revolutionary DuraLock system ensures a secure, leak-proof connection. Feel the confidence as alignment indicators meet, ends grasp together, and hear the reassuring snap of a firmly locked connection. Designed to withstand the rigors of job sites, our vent boasts a recessed inner wall, preventing damage during handling.
The DuraVent Type B Gas Vent system is your answer for a wide range of applications, including:
Trust DuraVent for safety, reliability, and efficiency in your HVAC and Hearth projects.
Model | Size | Dimension |
3GVFDSA | 3" I.D | 3.625" (A) x 19.375" (B) x 23" (C) |
4GVFDSA | 4" I.D | 4.625" (A) x 19.375" (B) x 23" (C) |
5GVFDSA | 5" I.D | 5.625" (A) x 22" (B) x 24.8125" (C) |
6GVFDSA | 6" I.D | 6.75" (A) x 22" (B) x 24.8125" (C) |
Clearances | 1" to combustibles in single and multi-family dwellings | |
Listings | UL Listed to UL 441 and UL 1777(MH6357), ULC listed to ULC S605 (CMH1276 & CMH1407). | |
Warranty | Limited-lifetime warranty |
Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting.The company’s research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro.
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