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Crawlspace Ventilation Fans
Available3 products
These fans mount to an opening in the wall to freshen the air and reduce humidity in basements and crawlspaces. Sometimes known as basement fans or foundation fans, they can help reduce mold, mildew, odors, and wood rot in these spaces.
Number of Fans
Crawlspace Exhaust Fans
Crawlspace exhaust fans pull stale air, heat, odors, and some moisture out of basements and crawlspaces. The fans mount into existing ventilation openings in building foundations.
Single Fan
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Crawlspace Supply Fans
Crawlspace supply fans continuously pull fresh air into basements and crawlspaces. They are commonly used in spaces with stagnant air or spaces where exhausted air needs to be replaced more quickly than what would naturally occur through louvers and other openings. The fans mount into existing ventilation openings in building foundations.
Single Fan
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Double Fan
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