Before & After Photos

Don't let tripping hazards affect your peace of mind. Quality 1st Basement Systems can provide a solution for concrete sinking in any area around your home. This homeowner in Collegeville, PA contacted us to repair their settled walkway area. We used our PolyLevel Injections to bring the concrete back to its original position. PolyLevel is waterproof and environmentally friendly making it the perfect solution to fill voids and stabilize any sinking concrete area. 

Quality 1st Basement Systems repaired this sinking concrete in Trappe, PA by using PolyLevel Injections. We got to the source of the problem which is the soil underneath the concrete slab. Over time, soil becomes to wet, too dry or overall is poorly compacted and cannot support the weight of a heavy slab. When this occurs, the slab begins to sink. PolyLevel is an environmentally friendly, waterproof, polyurethane foam that fills the voids between the slab and soil and lifts it back towards its original position. 

A Collegeville, PA homeowner found their concrete steps were settling, thus creating a gap between the steps and porch of the home. Luckily, Quality 1st Basement System arrived with the best repair solution. We used the Polylevel Injection to repair the concrete. Our crew injected a waterproof polyurethane foam underneath the concrete to fill the void. Once the void was filled, the foam expanded and lifted the concrete back to its original height. Fifteen minutes after the installation, the foam fully cured and the concrete was repaired. The homeowner was very pleased with the final results!

System Design Specialist: Nelson G.

Foreman: Ramon R.

A Bethlehem, PA homeowner found their concrete porch was sinking about an inch, so they contacted Quality 1st Basement Systems for a solution. We knew the Polylevel Injection would be the best solution, since it's waterproof and environmentally friendly. Since the installation, the homeowner has not worried about their concrete sinking. 

After years of settling and cracking, this homeowner in Bethlehem, PA's sidewalk had become both an eyesore and a tripping hazard. Instead of tearing it out and starting over, they chose a faster, more cost-effective solution PolyLevel and NexusPro. The team injected PolyLevel, a high-density polyurethane foam, beneath the concrete to lift and level the sunken slabs with precision. Once the surface was even, they sealed the joints and cracks with NexusPro, a durable, UV-resistant sealant designed to prevent water intrusion and future damage. In just a few hours, their driveway was safe, smooth, and better protected against the elements, all without the mess or downtime of a full replacement. Now, the homeowner's are thrilled to have their curb appeal (and peace of mind) restored.