Concrete Repair in Cumberland, Maryland
Challenge
A homeowner in Cumberland contacted Fortress Foundation Solutions after noticing significant settling in their front walkway and driveway apron. Over the years, sections of the concrete had sunk unevenly, creating trip hazards and visible gaps between slabs. The uneven surface had become both a safety concern and a source of frustration, particularly when guests visited or during icy winter months when footing became even more hazardous.
The homeowner initially assumed full concrete replacement would be necessary. However, after scheduling an inspection, it became clear that the issue was not failing concrete but rather unstable soil beneath the slabs. Changes in moisture levels, soil erosion, and natural compaction had caused voids to form below the concrete. Without adequate support, portions of the slab had gradually settled. Left unaddressed, the sinking could continue and potentially impact adjacent structures, including the garage entrance.
The homeowner wanted a cost-effective, long-lasting repair solution that would restore the appearance and safety of their property without the disruption of tearing out and replacing the concrete.
Solution
Fortress Foundation Solutions recommended polyurethane concrete lifting and leveling, a minimally invasive method designed to permanently stabilize and restore settled slabs. This process involves injecting a lightweight, high-density polyurethane foam beneath the concrete through small, strategically drilled holes.
During installation, the team carefully assessed slab elevation and targeted areas where voids had formed. The expanding foam was injected beneath the surface, where it filled empty spaces and compacted loose soil. As the foam expanded, it gently and precisely lifted the concrete back toward its original position. The material then cured quickly, creating a stable, water-resistant base that helps prevent future settling.
Unlike traditional mudjacking, polyurethane injection is lightweight and does not add excessive stress to underlying soils. The process was completed in a single day, and the concrete was ready for use shortly after installation.
Once finished, the walkway and driveway were level, safe, and visually improved. The homeowner regained confidence in the structural stability of their property while avoiding the cost and inconvenience of full replacement.