Active Ventilation 7 in. Wide x 7 in. Long by 6 in. Tall Aluminum Roof Curb Flashing

AVP's roof curbs are prefabricated allowing for quick and easy installation. Save time and money with AVP's lightweight, heavy-gauge aluminum roof curbs. It's true; you don't have to build your own heavy wooden curbs anymore. A Roof Curb is a metal frame used as a platform for mounting a roof vent or fan. As a result, this platform will provide additional height allowing for installation in all climate zones. Proper installation ensures that the accessory has a level platform for attachment. They can also work as a hatch allowing for easy access to ductwork, HVAC units or maintenance in the attic below.