Before & After Photos

Quality 1st Basement Systems removed the trip hazards from this sinking front porch in Riverside, NJ. The homeowners noticed that the concrete slab had sunk a few inches over the last couple of years. The PolyLEVEL injection raises the concrete and creates a waterproof layer under the concrete. This waterproof layer prevents future soil wash out, preventing future sinking of the concrete.

Quality 1st pumped PolyLevel into the sinking concrete slabs at this Derlan, NJ home. As you can see in these pictures above, the PolyLevel system was able to level the entire slab without disturbing any of the other slabs. Now this driveway is completely leveled and safe for anyone walking around.

Concrete settles when the soil underneath can no longer support the weight of the heavy slab. PolyLevel is a waterproofing, light weight, environmentally friendly, polyurethane foam that will lift and level the concrete back to towards its original position. This solution will permanently stabilize the slab to prevent future sinking. 

A homeowner in Riverside, NJ called Quality 1st Basement Systems to repair their sinking sidewalk. We used our PolyLevel Injections to bring the concrete to a raised position. Small penny size holes were drilled into the sinking concrete area. PolyLevel is injected underneath the slab, filling the void and raising it back towards its original level. This environmentally friendly and waterproof system is the perfect solution for sinking and settling concrete in good condition. 

Wow! Concrete replacement is a thing of the past when it comes to sinking and settling concrete slabs. Our team raised this sinking slab back towards its original level using PolyLevel. PolyLevel is injected by drilling a small penny-size hole into the concrete. Using a special tool, the Polyurethane foam is injected underneath the slab. The foam expands to fill all voids underneath the soil and begins raising the slab. When leveled, the team will stop injected and immediately the foam will begin to harden, permanently stabilizing the concrete slab.