The homeowners in Chester, MD are unhappy with the outcome of their crawl space, which is why they contacted DryZone to encapsulate the area. A crawl space must have dry air with no moisture in order to prevent mold from growing and to keep the crawl space clean. The interior CleanSpace liner helps prevent mold from growing as well as water from ruining the crawl space. Also, the TripleSafe sump pump is installed to drain the water out of the crawl space in order to keep the crawl space dry. After these products were installed, the homeowners no longer had to worry about the crawl space.