Foundation Vents

Automatically opens at 70 degrees and closes at 40 degrees. Key working mechanism, bi-metal coil, fully enclosed by protective cover. High-density thermo plastic construction with stainless steel metal parts. Built-in lentil. No electrical hook-up. Heavy-duty aluminum mesh screen, front and back.1 year warranty.

Automatically opens at 70 degrees and closes at 40 degrees. Key working mechanism, bi-metal coil, fully enclosed by protective cover. High-density thermo plastic construction with stainless steel metal parts. Built-in lentil. No electrical hook-up. Heavy-duty aluminum mesh screen, front and back.1 year warranty.

Automatically opens at 70 degrees and closes at 40 degrees. Key working mechanism, bi-metal coil, fully enclosed by protective cover. High-density thermo plastic construction with stainless steel metal parts. Built-in lentil. No electrical hook-up. Heavy-duty aluminum mesh screen, front and back.1 year warranty.

Automatically opens at 70 degrees and closes at 40 degrees. Key working mechanism, bi-metal coil, fully enclosed by protective cover. High-density thermo plastic construction with stainless steel metal parts. Built-in lentil. No electrical hook-up. Heavy-duty aluminum mesh screen, front and back.1 year warranty.

Automatically opens at 70 degrees and closes at 40 degrees. Key working mechanism, bi-metal coil, fully enclosed by protective cover. High-density thermo plastic construction with stainless steel metal parts. Built-in lentil. No electrical hook-up. Heavy-duty aluminum mesh screen, front and back.1 year warranty.

Automatically opens at 70 degrees and closes at 40 degrees. Key working mechanism, bi-metal coil, fully enclosed by protective cover. High-density thermo plastic construction with stainless steel metal parts. Built-in lentil. No electrical hook-up. Heavy-duty aluminum mesh screen, front and back.1 year warranty.

Manual sliding foundation vent with built-in lentil protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. Polypropylene construction. 1/8 In. aluminum screen.

Manual sliding foundation vent with built-in lentil protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. Polypropylene construction. 1/8 In. aluminum screen.

Manual sliding foundation vent with built-in lentil protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. Polypropylene construction. 1/8 In. aluminum screen.

Manual foundation ventilator with damper and built-in lentil protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. Polypropylene construction. 1/8 In. aluminum screen. Push-pull smooth operating.

Manual foundation ventilator with damper and built-in lentil protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. Polypropylene construction. 1/8 In. aluminum screen. Push-pull smooth operating.

Manual open air foundation vent with push-pull damper protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. No motor needed. Easy to install with 4 screws. Durable ABS (Acrylonitrile Butadiene Styrene) plastic construction.

Manual open air foundation vent with push-pull damper protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. No motor needed. Easy to install with 4 screws. Durable ABS (Acrylonitrile Butadiene Styrene) plastic construction.

Manual open air foundation vent with push-pull damper protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. No motor needed. Easy to install with 4 screws. Durable ABS (Acrylonitrile Butadiene Styrene) plastic construction.

Manual open air foundation vent with push-pull damper protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. No motor needed. Easy to install with 4 screws. Durable ABS (Acrylonitrile Butadiene Styrene) plastic construction.

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. free area.

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. free area.

Manual foundation vent with adjustable sliding damper helps remove moisture that can lead to damp rot and eventually costly damage, as well as attract termites. Built in aluminum screen. Stamped aluminum construction. 16 In. x 8 In. vent with 36 Sq. In. of new free area. Mill finish.

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.

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.

Manual foundation vent with sliding damper and lentil helps remove moisture that can lead to damp rot and eventually costly damage, as well as attract termites. Die-cast aluminum construction. 16 In. x 8 In. provides 45 Sq. In. of net free area. Mill finish.

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.

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.

6-1/2 In. automatic vent plug is made with styrofoam construction. Each splits in half for 1 pair to function on 1 vent. 2 plugs per pack.

6-1/2 In. automatic vent plug is made with styrofoam construction. Each splits in half for 1 pair to function on 1 vent. 2 plugs per pack.