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Round Back Roof Vents

Our Round Back Roof Vents are excellent at venting attic spaces for sloped shingle roofs.
The Round Back Vent exhausts out hot air from the attic in the summer and moist attic air from the attic in the winter, while preventing rain and or snow from entering the roof. The Round Back Roof Vent is UL certified and has been tested to withstand wind pressure greater than 200mph. Having a round design makes the Round Back Roof Vent aerodynamic, thus allowing it to deflect wind and objects carried by the wind. Insects and vermin will also not be able to penetrate the roof vent.

Other affordable roof vents tend to be made of galvanized steel. Galvanized rusts and you can see those roof vents creating rust streaks down people’s roofs. Our Round Back Roof Vent will not rust, they always looks like new, even years later.

The Round Back Roof Vents low profile design is appealing to the eye and with various color options, your roof will always look beautiful.

Diameter2" Collar4" Collar
3"RBV-3-C2RBV-3-C4
4"RBV-4-C2RBV-4-C4
5"RBV-5-C2RBV-5-C4
6"RBV-6-C2RBV-6-C4
7"RBV-7-C2RBV-7-C4
8"RBV-8-C2RBV-8-C4
10"RBV-10-C2RBV-10-C4

Our Round Back Vents have UL Certification.
Check out other details and specifics on
UL’s Online Certifications Directory.