Ventilation

Used for a home with a crawlspace or any enclosed area that desires natural air ventilation and flood protection. A bimetal coil automatically opens and closes the ventilation louvers as temperature changes. No electricity is required. Ventilation: The...

1080 CFM (cubic feet per minute) economy roof mount attic exhaust ventilator. Galvanized steel construction. Suitable for 1600-square foot attic. 2.6-amp thermally protected motor with built-in automatic -off. Includes 10-amp adjustable thermostat...

Ventamatic Static Attic Vents are built for the ventilation of residential attic spaces up to 500 sq. ft. Our low profile steel dome is aesthetically pleasing on your house's roofline, withstands impacting wind, debris, and hail, and has a galvanized...

1650 CFM (cubic feet per minute) superior energy efficient gable mount attic exhaust ventilator. Galvanized steel construction. Suitable for 2500 sq. ft. (square foot) attic. 2.1A (ampere) energy efficient thermally protected PSC (Permanent Split...

Turbine features: Maintenance-free dual bearing system, adjustable base, and heavy-duty polypropylene bracing system. NFA (sq. in.): 95/pc. 12" opening. Miami-Dade County approved. Lifetime limited warranty.

40" low profile, compact slant back roof vent. Galvanized steel construction. Large flange for easy installation. Round throat. 7-1/2" opening. Provides 40 sq. in. of net free area per vent.

40" low profile, compact slant back roof vent. Galvanized steel construction. Large flange for easy installation. Round throat. 7-1/2" opening. Provides 40 sq. in. of net free area per vent.

40" low profile, compact slant back roof vent. Galvanized steel construction. Large flange for easy installation. Round throat. 7-1/2" opening. Provides 40 sq. in. of net free area per vent.

40" low profile, compact slant back roof vent. Galvanized steel construction. Large flange for easy installation. Round throat. 7-1/2" opening. Provides 40 sq. in. of net free area per vent.

50" square roof vent. Aluminum construction. Heavy, rust-free integral screen. Louvered. Hood and throat designed to maximize airflow. 8" opening provides 50 sq. in. of net free area per vent.

50 In. slant back roof vent. Aluminum construction. Large flange for easy installation. Louvered. 1-piece base and throat is weather tight and adds strength. Round throat. 8" opening. Provides 50 sq. in. of net free area per vent. Miami-Dade County...

50" square roof vent. Aluminum construction. Heavy, rust-free integral screen. Louvered. Hood and throat designed to maximize airflow. 8" opening provides 50 sq. in. of net free area per vent.