Roof Curbs

Roof Curb for Mounting Curb Mount Flange Vents and Fans

AVP's Roof Curbs are designed to fit a Vent or Fan with a Curb Mount Flange of the same diameter. 

Save time and money with our lightweight, heavy-gauge aluminum curbs. It’s true; you don’t have to build your own heavy wooden curbs anymore.

A Roof Curb is essentially a metal box used as a platform for a roof vent or fan. As a result, this platform will provide the vent additional height allowing for installation in all climate zones.

Our Curb Mounted Flange Vent Lines are ready to install on the appropriately sized roof curbs. This includes Aura Vent with Curb Mount Flange, Intake Pop Vents with Curb Mount Flange and Round Back Vents with Curb Mount Flange. We also manufacture Attic Fans with Curb Mount Flange and Aura Solar Fans with Curb Mount Flange when you need powered vents.

SizeModel
For a 4" Diameter Vent or FanRC-4
For a 6" Diameter Vent or FanRC-6
For an 8" Diameter Vent or FanRC-8
For a 10" Diameter Vent or FanRC-10
For a 12" Diameter Vent or FanRC-12
For a 14" Diameter Vent or FanRC-14
For a 16" Diameter Vent or FanRC-16
For an 18" Diameter Vent or FanRC-18
For a 20" Diameter Vent or FanRC-20
For a 24" Diameter Vent or FanRC-24
For a 30" Diameter Vent or FanRC-30
For a 36" Diameter Vent or FanRC-36
For a 42" Diameter Vent or FanRC-42
For a 48" Diameter Vent or FanRC-48

Building heavy wooden curbs can cause damage to the roofing membrane. Instead, eliminate the possibility of damage by buying our installation roof curbs. Typically used for For EPDM, PVC and TPO roofs.

The flashing of the curbs allow for mechanical fasteners to be used so that the curb is bonded to the roof. Once placed, it is to be covered with roofing material for a water-tight seal.

We offer our Curbs in an array of sizes that fit vents with a diameter varying from 4 inches to 48 inches. In addition, the curbs can be insulated when needed.

For any questions, please email us at [email protected] or give us a call at 1-800-ROOFVENT.

CSI MasterFormat # 077213

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