“Research results indicate that closed crawl spaces are a great moisture control strategy and also save energy if the installer follows climate-appropriate insulation strategies”, as reported by Advanced Energy, a Raleigh, N.C.-based nonprofit.

A couple years ago Advanced Energy conducted a study about advantages of crawl space encapsulation in different parts of the country and confirmed benefits of closing your crawl space in varying climate zones.

For us answer to “to close or not to close your crawl space” question is simple, CLOSE IT!