A non-electric alternative to ventilation, these vents use the natural force of wind and air pressure to spin and vent out stale attic air. Specially shaped vanes catch the wind and provide rotary motion, 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.
- Air Vent's wind turbines are available in both internally and externally braced styles
- Patented Delrin® bearings assure long-lasting, quiet operation with no metal parts to squeak
- Two-piece base fits roof pitches from 3/12 up to 12/12, large flashing allows for easy installation