Concrete Repair in Locust Grove, Virginia
Challenge
A homeowner in Locust Grove contacted Fortress Foundation Solutions after noticing significant settling along their driveway and front walkway. Over several years, one section near the garage entrance had sunk enough to create a noticeable dip, making it difficult to pull vehicles in smoothly. The uneven surface also posed a tripping hazard for guests approaching the front door.
After performing a thorough inspection, our team determined that erosion and soil consolidation beneath the slab had created voids, leaving portions of the concrete unsupported. Fluctuating moisture levels had further weakened the soil structure. While the concrete remained largely intact with minimal cracking, continued settlement would likely lead to more extensive damage. The homeowner wanted a cost-effective solution that would restore proper alignment and eliminate safety concerns without replacing the entire slab.
Solution
Fortress Foundation Solutions recommended polyurethane foam injection to lift and stabilize the affected areas. Small, strategically placed holes were drilled into the concrete surface to allow access beneath the slab.
High-density expanding foam was injected into the voids, filling empty spaces and compacting loose soil. As the foam expanded, it gently raised the concrete back to its proper elevation. The material cured quickly, creating a strong, moisture-resistant base designed to prevent further movement.
The driveway and walkway were restored to a smooth, level surface in just one day. The homeowner in Locust Grove appreciated the fast turnaround and long-term durability of the repair.