Conditioned crawl space® uses all of the positive parts of the other crawl space designs and leaves out the negative ones. A conditioned crawl space® is part of the home, finally leaving the outside out and taking the final steps beyond the other options to create a healthy comfortable home.

A closed crawl space is one that was built without foundation Vents Within the last few years the building code has allowed homes built on a crawl space to be built as a “closed crawl space”. This means foundation vents are not required as long as other requirements are met. This type of crawl space is more energy efficient than an open crawl space. Sealing the crawl space is also known as...