Flat Roof Attic Vent - Keepa Vent | 9" Diameter | Flat Flange | 63 Sq. In. NFA

Roof Vent | 9 inch Keepa Attic Vent | Model KV-9

The Keepa Vent product line is ideal for flat roof ventilation. AVP offers a 9-inch diameter roof vent with an 11-inch tall collar. This roof vent has an NFA of 63 sq. inches and a standard 15” x 15” square flange.

Installation: Best on flat roofs, no more than 2/12 pitch

The 9-inch Keepa Attic Vent is for ventilating low-slope or flat roofs. It benefits attics and/or plenums as a roof exhaust vent or air intake roof vent. The removable vent head allows easy installation on EPDM, PVC, or TPO roofs, making it compatible with membrane roofs. Click here to view our installation guides.

To determine the number of roof vents you may need, see our Vent Calculator.

How it operates:

The 9-inch Keepa Attic Vent removes moisture from the attic during the winter and heat during the summer, extending the life of the building structure—the 11-inch tall collar suits all locations, including areas with high snowfall. In addition, the round design is aerodynamic and can withstand wind speeds beyond 200 mph.

This roof vent is ideal for installation in all climate zones. Most importantly, the Keepa Attic Vent comes in various sizes with an optional curb mount flange for additional clearance or a tailpipe adaptor for ventilating ducts.

For any questions, please see the frequently asked questions page, email the sales team at [email protected], or call 845-565-7770

AVP's Keepa Vents are UL-listed and rated up to 50+ PSF or wind pressure above 200 MPH.  Certified by the Texas Department of Insurance and Florida State Approved.