A Toms River, NJ homeowner noticed that over time a small crack in the floor of their basement had grew to large crack across the floor. They contacted Quality 1st Basements to find out why the floor cracked and if there was a solution possible to fix it and prevent future cracking without replacing the concrete floor. System Design Specialist, Jessica Long, did a full inspection and discovered that the crack in the floor was caused by the settlement of the flooring. The soil underneath the concrete became weak over time due to being poorly compacted causing the concrete floor to settle. With the moment of the concrete, cracks began to form over time. Quality 1st raised the floor back to level using Polyurethane foam, known as PolyLevel. The team injects small holes into each section of the sinking floor. PolyLevel foam is injected below the slab filling all voids underneath. Once the voids are fill, the slab begins to raise back to it's desired state.