The Duraflo® WeatherPRO® Ridge Airfoil designed edge allows smooth airflow over the ridgeline maximizing effective ventilation from the attic space while deflecting blowing debris. Internal baffles and drainage openings easily deflect and direct away extreme weather.
Install along the ridge of a sloped, shingled roof to ventilate hot, moist attic air as a part of a balanced ventilation system. The rigid plastic, solid 4-foot vent can then be shingled over with cap shingles.