Before & After Photos

The sidewalk area on the side of this home located in Wayne, NJ had settled creating small trip hazards. We raised the sinking slabs with PolyLevel, a lightweight, waterproofing foam that lifts, levels and permanently stabilizes the concrete slabs. 

This customer found the concrete sidewalk slabs to be sinking and settling such that trip hazards developed at the joints. Quality 1st Basement's poly level crew led by Nick Boldman injected PolyLevel foam through dime-sized holes to bring the slabs back up and prevent future soil washout beneath them.

Check out this concrete transformation in Wayne, NJ! To repair this sinking walkway, our team used our Concrete Raising System, known as PolyLevel to lift and level this entire area. This environmentally friendly and waterproof polyurethane foam is the perfect solution since it fills the void that causes the settlement between the slab and soil. This installation process is quick and clean allowing the homeowner to fully access the front door of their home as soon as our job was completed. 

A homeowner in Summit, NJ called us to repair their sinking and settling concrete patio. As a quick solution, we used our PolyLevel Injections which will bring the concrete to a raised and level position. Thanks to our System Design Specialist Alex, and our foreman JD, the homeowner's peace of mind was restored!

We recently assisted a homeowner in Wayne, NJ, who grew increasingly concerned after noticing the concrete around their backyard pool deck had begun to sink and shift. What was once a smooth, inviting space had become uneven and hazardous, posing a risk to both safety and the overall look of their outdoor oasis. Wanting a reliable, long-lasting fix, the homeowner contacted Quality 1st.

Our System Design Specialist performed a detailed inspection to uncover the cause, voids and unstable soil beneath the slab, and crafted a personalized repair strategy to restore the area without the need for a full replacement.

To bring the deck back to life, our crew used PolyLevel Foam Injections, a cutting-edge solution that lifts and stabilizes sunken concrete by expanding beneath the surface to fill voids. Once the concrete was leveled, we sealed the joints and cracks with NexusPro, a flexible, UV-resistant sealant designed to guard against moisture and prevent future settlement.

The transformation was immediate, restoring not just the structure, but the homeowner’s peace of mind. With their pool deck now level, safe, and visually appealing, they can enjoy their backyard with confidence once again!