Sinking Concrete Repair, Conway, NH

A business owner in Conway, New Hampshire noticed his foundation slab was starting to sink in the back right corner of his warehouse. Cracks were also forming throughout the rest of the slab. It was very important that this business had level floors. They reached out to our Erickson team for a permanent solution.

Our Design Specialist, Jason Vachon, recommended installing PolyLevel to lift and stabilize the concrete. This polyurethane foam is injected under the concrete to fill voids in the soil and lift the concrete back to its original place. This lifted the corner of the slab in the warehouse 3 1/2 inches. With PolyLevel also being installed under the rest of the warehouse slab, the amount of settlement will be reduced, resulting in less cracks in the floor.

The installation process was quick and efficient. The business owner was thrilled that his concrete slab is now lifted and level.