Knowing whether to keep your crawl space vents open or closed at particular times of ... It's a helpful step to help get rid of common winter pest infestations. As a rule of thumb, Rubino advises ...
you should close or cover them in winter to reduce airflow and conserve heat. Closing or covering vents in winter will keep your crawl space a little warmer and help protect pipes from freezing.
SPRINGFIELD, Mo. (KY3) — When winter weather hits, remember your crawl space. Experts say you need to close the space’s vents when the cold weather hits. Home experts say leaving it open can ...