Foundation Vents allow air to enter and exit the crawlspace. This airflow helps to remove heat and moisture. The crossflow of air helps protect against foundation problems.
California residents
36 sq. in. net free vent area (damper open)
1/8 in. wire mesh
Lightweight stamped aluminum
Easy to install, easy to use
Adjust vent by hand as needed
16 in. x 8 in. with adjustable sliding damper and aluminum screen