Foundation vents help remove moisture that can lead to damp rot and eventually costly damage, as well as attract termites. The damper is standard 16 in. x 8 in. Has 64 sq. in. NFA.
Helps to remove moisture than can lead to damp rot and eventually costly damage, as well as attract termites
64 sq. in. NFA
Our best selling damper
16 in. x 8 in. rough opening
Provides a functional way to vent the crawl space of the house