Building

Adjustable foundation vent with 1/4 In. galvanized screen protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. Nail holes break away when forms are removed. 100 Sq. In...

DLX gray plastic foundation vent with 1/4 In. screen protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. 72.5 Sq. In. free area.

Foundation Vents allow air to enter and exit the crawlspace. This airflow helps to remove heat and moisture. Fully closes at approximately 40, opens at 70. The crossflow of air helps protect against foundation problems. Heavy-duty construction, Premium...

Vents for 16 In. on center framed walls, framed stucco concrete or masonry wall. Foundation vents help protect against rats, bees, snakes and other critters.

The Ventamatic Gable Mount Attic Fan is built to ventilate residential attic spaces up to 2,400 sq. ft. and is a great fit for situations in which roof-mounting is impractical. Constructed using a durable galvanized steel shroud and blades to resist heat...

Adjustable foundation vent with 1/4 In. galvanized screen protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. Nail holes break away when forms are removed. 100 Sq. In...

The rectangular gable vent is used to vent the attic. The 2-piece system is fully compatible with all siding profiles, colors, and types. Simply install the base when installing the siding, then snap on the cover later. Rectangular base makes siding cuts...

The half round gable vent is used to vent the attic. The 2-piece system is fully compatible with all siding profiles, colors, and types. Simply install the base when installing the siding, then snap on the cover later. Rectangular base makes siding cuts...

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

The under eave vent is an intake vent that allows air to enter the attic. As an essential component of a ridge vent system the under eave vent provides the other half of the air movement equation by creating a balanced attic. 8-mesh aluminum screen...

Inserted inside of the aluminum ridge vent, the flexible PVC plug assures tight secure protection against weather elements. For use with 10' aluminum ridge vent. Color: Black.

High-impact, galvanized steel frame, felt-padded 0.020 gauge aluminum louvers for ultra-quiet operation. Louvers open automatically when ventilator is operating. When ventilator turns off, louvers close to keep out insects, rain, and dust. Pre-assembled...