Crawl Space Encapsulation in Windham, Maine

Homeowners in Windham, Maine had ongoing moisture issues in their crawl space. We provided a free estimate in 2019, and returned again in 2026 after many more years of dealing with the problem. A family member with asthma had moved into the home, and improving the air quality was a big concern. Moisture in a crawl space can create mildew and mold, and the stack effect brings that air from the crawl space up into the home.

We encapsulated the crawl space with drainage matting and CleanSpace vapor barrier to seal out water. Spray Foam insulation was installed along the rim joists to improve the energy efficiency, as well as prevent moisture. Not pictured, we also installed a SaniDry Sedona high efficiency air system. The SaniDry Sedona not only controls the humidity to a healthy level, keeping the crawl space dry, it also has a MERV 8 filter to remove allergens such as mold spores.