Installed on a sloped, shingled roof to ventilate hot, moist attic air as a part of a balanced ventilation system. Installed within 24 in of the roof's peak. The PROTurbo combines the field tested benefits of the patented WeatherPRO internal baffle system with multi-stage, high-volume, airflow for attic ventilation.

Installed on a sloped, shingled roof to ventilate hot, moist attic air as a part of a balanced ventilation system. Installed within 24 in of the roof's peak. The PROTurbo combines the field tested benefits of the patented WeatherPRO internal baffle system with multi-stage, high-volume, airflow for attic ventilation.