https://204629e7-70f9-440e-bc07-43336594633f.azurewebsites.net/shop/p/6226948-052303-28/witten-vent-500bl-foundation-vent-16-in-w-8-12-in-h-62-sq-in-net-free-ventilating-area-plastic-black
500BL Foundation Vent, 16 in W, 8-1/2 in H, 62 sq-in Net Free Ventilating Area, Plastic, Black
Sku: 6226948-052303-28
$13.22
148 Available at
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Estimated Arrival On: 10/02/2025
Foundation Vents:Witten Vent 500BL 8 x 16 in Black Oxide
Foundation vents allow air to enter and exit the crawlspace. This airflow helps to remove heat and moisture. The cross flow of air helps protect against foundation problems.
- Opens at 70 degrees, approximately, to defend against moisture and foundation decay
- Closes at 40 degrees, approximately, to help protect pipes
- Installs quickly with just a screwdriver
- Opens and closes automatically
- Has a screen to deter insects and rodents
- Automatic, non-powered
- Fights insect and pest infiltration and damp rot
Net Free Ventilating Area
62
Rough Opening Size
8 in L x 16 in W
Material
Plastic
Finish
Black Oxide
Color
Black
Width
16
Height
8-1/2
Depth
4-1/4
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