60PRO50G PRO50 RF VENT GRY

Installed on an existing base from a whirly bird or turbine vent, both 12 or 14 in. Intended for a sloped, shingled roof to ventilate hot, moist attic..

Installed on an existing base from a whirly bird or turbine vent, both 12 or 14 in. Intended for a sloped, shingled roof to ventilate hot, moist attic..

Low profile style. Molded in screen. Angled screen that prevents birds from nesting. Wide, flexible flange will not crack on installation, even in col..

Low profile style. Molded in screen. Angled screen that prevents birds from nesting. Wide, flexible flange will not crack on installation, even in col..

Low profile style. Molded in screen. Angled screen that prevents birds from nesting. Wide, flexible flange will not crack on installation, even in col..

Polypropylene material. Ideal for steep pitched roofs. Low profile and a stair step screen to provide more airflow in a smaller vent. 17-1/2 in x 18-1..

Polypropylene material. Ideal for steep pitched roofs. Low profile and a stair step screen to provide more airflow in a smaller vent. 17-1/2 in x 18-1..

The PROTurbo combines the field tested benefits of the patented WeatherPRO internal baffle system with multi-stage, high volume, airflow for superior ..

The PROTurbo combines the field tested benefits of the patented WeatherPRO internal baffle system with multi-stage, high volume, airflow for superior ..

With the WeatherPRO® Series PRO50 you no longer need to worry about foul weather. The unique baffle system within the WeatherPRO® Series PRO50 wards o..

With the WeatherPRO® Series PRO50 you no longer need to worry about foul weather. The unique baffle system within the WeatherPRO® Series PRO50 wards o..

The polystyrene material provides a lightweight water-resistant air channel. Ideal for high volume new construction or lower cost re-insulation...

Weather-shielding rain guard for maximum weather protection. 8 in x 8 in aluminum screen attached. 144 sq-in of net-free ventilating area. 11-0602.02 ..

Weather-shielding rain guard for maximum weather protection. 8 in x 8 in aluminum screen attached. 144 sq-in of net-free ventilating area. 11-0602.02 ..

Weather-shielding rain guard for maximum weather protection. 8 in x 8 in aluminum screen attached. 144 sq-in of net-free ventilating area. 11-0602.02 ..

Weather-shielding rain guard for maximum weather protection. 8 in x 8 in aluminum screen attached. 144 sq-in of net-free ventilating area. 11-0602.02 ..

All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on ..

All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on ..

All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on ..

All aluminum construction. Includes 8 in x 8 in perma-coated aluminum screen extended to the edges of the cap. Large nailing flange. Rolled flange on ..