Concrete Leveling Before & After Photos

In Green Bay, WI, a homeowner faced sinking and cracking front steps and sidewalk near their entrance, raising safety concerns. As you can see in the before photo, the uneven surfaces created tripping hazards and detract from the home’s curb appeal. Sure-Dry's trained specialists expertly applied our PolyLevel system to lift and stabilize the concrete with high-strength polyurethane foam, restoring a level surface. We also sealed cracks and joints with our durable NexusPro Joint Sealant for lasting protection against water and freezing temperatures. Notice in the after photo the transformation and enhanced safety and appearance.

Before: Sinking Concrete and Failing Joints

This homeowner in Green Bay had noticed their sidewalk and driveway beginning to settle. Slabs had started to dip and pull apart from each other, causing uneven edges, widening joints, and minor trip hazards. Water was beginning to pool in low areas and seep into the cracks—raising concerns about erosion and future damage.

After: Lifted, Sealed, and Structurally Sound

To restore the concrete, Sure-Dry used PolyLevel® to lift and level the sunken slabs. This expanding foam fills voids and raises the concrete without the need for demolition. Then, we applied NexusPro® joint sealant, a durable and flexible solution that helps prevent future washout and keeps water from penetrating beneath the surface.

Now, the surface is level, sealed, and ready for long-term use—without the cost or disruption of a full replacement.

The stability of any concrete surface is dependent on the soils beneath it. The weight of concrete and what it supports, combined with natural soil erosion, can lead to sunken and uneven concrete surfaces and dangerous cracks, like this commercial concrete walkway in Bellevue, WI.  

To lift and level concrete surfaces, Sure-Dry Basement Systems uses their patented PolyLevel® system. PolyLevel® is an expanding polyurethane foam that is injected beneath the concrete to fill the gaps caused by soil erosion and raise and stabilize the concrete surface.

To repair cracks in concrete surfaces, Sure-Dry uses a breakthrough technology only available at Sure-Dry called NexusPro.  NexusPro is a silicone-based sealant for joints and cracks specially formulated to provide long-lasting flexibility and to stand up to harsh weather conditions. Unlike traditional polyurethane sealants, NexusPro resists UV rays, which means it won't crack, bubble or dry out. That means a single application can seal the joints and cracks in your concrete driveway, patio, pool deck or sidewalk for years to come, protecting it from damage caused by soil compaction and washout.

If you have sunken and uneven concrete around your home, or concrete with dangerous and unsightly cracks, call us today or contact us online to get started with a free estimate!

In the before photo, it is clear to see the concrete has sunken into the Earth. To raise it up, the crew drilled 4 pence sized holes into the concrete and injected polyurethane foam. This foam is waterproof and will not ever be washed out. 

The stability of any concrete surface is dependent on the soils beneath it. The weight of concrete and what it supports, combined with natural soil erosion, can lead to sunken and uneven concrete surfaces, like this long concrete patio in Abrams, WI.  

Sure-Dry Basement Systems provides expert concrete repair solutions using the PolyLevel® system. PolyLevel® is an expanding polyurethane foam that is injected beneath the concrete to fill the gaps caused by soil erosion and raise and stabilize the concrete surface.

If you have sunken concrete surfaces you need repair, call us today or contact us online to get started with a free estimate!