Basement Waterproofing in Falls Church, Virginia
Challenge
A homeowner in Falls Church contacted Fortress Foundation Solutions after experiencing recurring water seepage along one side of their finished basement. During heavy rainstorms, moisture would appear at the wall-floor joint, dampening carpet edges and threatening drywall. Over time, a musty odor developed, and the homeowner became concerned about potential mold growth behind finished walls.
Despite attempting temporary fixes such as sealing visible cracks and using a portable dehumidifier, the problem persisted. A detailed inspection revealed that hydrostatic pressure from saturated soil surrounding the foundation was forcing groundwater through small cracks and porous concrete. Without a proper drainage and pumping system in place, water had no controlled path for removal. The homeowner wanted a permanent, professionally installed solution that would protect their finished basement and preserve their home’s value.
Solution
Fortress Foundation Solutions recommended a comprehensive interior waterproofing system. A WaterGuard® sub-floor drainage system was installed along the basement perimeter to intercept groundwater before it could enter the living space. The system was discreetly placed beneath the slab and designed to capture seepage from both the walls and foundation footing.
Collected water was directed to a TripleSafe™ sump pump system, offering triple-pump protection and backup capacity during heavy storms or power outages. To address elevated humidity levels, a SaniDry™ Sedona dehumidifier was installed to maintain dry, healthy air conditions year-round.
Following installation, the basement remained dry even during significant rainfall. The homeowner regained peace of mind knowing their Falls Church home was protected by a reliable, long-term waterproofing solution.
