Air Vent TIBS0000 Brace Turbine, Aluminum
Description
These vents use the natural force of wind and air pressure to spin and vent out stale attic air. This pulls hot, humid air from the attic. Turbine vents provide a low-cost ventilation alternative in areas where wind speeds of at least 5 mph are typical.
Highlights:
- Material: Aluminum
- Length: 20 inch
- Height: 17.8 inch
- Width: 20 inch
- Diameter: 12 inch
- Pitch: 3/12 - 12/12
- Shape: Circle
- Vent Type: Wind Turbines
- Net Free Area: 95 sq. inch
- Interior Louver: Yes
- Air Vent's wind turbines are internally braced styles
- Patented delrin bearings assure long lasting quiet operation with no metal parts to squeak
- Large flashing allows for easy installation