How We Restored a Moldy Crawl Space and Sagging Floors in Deepwater, NJ

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Crawl spaces often go unnoticed, but when moisture builds up over time, they can become the source of serious issues within a home. In this Deepwater, New Jersey home, a damp crawl space led to mold growth on wooden beams and eventually caused the floors above to sag.

The process began with a full inspection of the crawl space to understand the extent of the moisture and structural damage. It was clear that high humidity levels had allowed mold to grow on the wood, and that the prolonged exposure to moisture had weakened the support system beneath the home.

The first step in the solution was removing the mold safely and effectively. Soda blasting was used to clean the wooden beams. This process uses a non-toxic material applied at high pressure to remove mold without damaging the wood. In addition to removing the visible mold, the process neutralizes it, preventing it from continuing to spread.

Once the crawl space was cleaned, the focus shifted to preventing the problem from returning. The space was sealed using a CleanSpace encapsulation system, which acts as a barrier against moisture and outside air. By controlling the environment within the crawl space, the conditions that allow mold to grow are eliminated. To further improve the space, SilverGlo insulation was installed along the walls. This helps regulate temperature and adds an additional layer of protection against moisture and humidity.

Finally, to address the sagging floors above, SmartJacks were installed beneath the home. These supports help stabilize the structure and can be adjusted to lift the floors back toward their original position, restoring strength and reliability. With the crawl space fully cleaned, sealed, and supported, the transformation was complete! The home is now protected from moisture, mold, and structural movement, creating a healthier and more stable living environment.