Automatic foundation vents automatically ventilate crawl spaces and helps control moisture conditions that may lead to mold, mildew, fungi, damp rot and unhealthy air.
These vents open and close as the temperature changes. At 70°F, the vent is fully opened to provide fresh air. At 40°F, the vent fully closes to conserve energy and protect pipes from freezing.
Automatic foundation vents also keep humid, moist air from entering your crawl space. This moist air can create condensation when it comes into contact with cold surfaces during seasonal changes.
They also decrease susceptibility to termites and other destructive pests by reducing wood moisture content.
You’ll be amazed at what a big difference automatic foundation vents can make in the conditions in your crawl space. Call us today to learn more!