FlexaVent™
“Exhausts air like a turbine with no moving parts”

Roof turbines can be damaged in high winds or blown off the roof. A frozen turbine provides minimal ventilation and creates a gap for rain, insects, or roof rats to enter the roof structure. Roof turbines require periodic maintenance or replacement. The FlexaVent™ has no moving parts, and once installed, never needs maintenance. It is available in a number of sizes and colors to meet your needs.