Before & After Photos

The Cement patio was raised back up to the correct height using PolyLevel Injection Foam. Then, the joints were sealed with NexusPro Joint Sealant, ensuring that the homeowners wouldn't have a future issue with the patio sinking.

Before: Uneven Sidewalk with Trip Hazards

In North Fond du Lac, this homeowner was tired of looking at their sunken, uneven sidewalk. Not only was it a safety concern—with slabs creating visible trip hazards—it was also a place for water to collect (and in turn, ice), and starting to hurt the home’s curb appeal. They wanted a solution that would lift and level the concrete without tearing it all out.

After: Safe, Smooth & Sealed

Using PolyLevel®, our team gently lifted and leveled the sunken sidewalk slabs—restoring a smooth, even surface. To finish the job, we applied NexusPro® joint sealant to protect against water intrusion and prevent future settling.

Now the sidewalk is safe to walk on, looks great, and is built to last—no more tripping worries or uneven edges.

Got a sinking sidewalk in North Fond du Lac?
Let’s lift it, level it, and seal it—for good.
Book your free inspection with Sure-Dry today.

Before:
A homeowner in Fond du Lac, WI contacted Sure-Dry after noticing sections of their concrete driveway had settled, creating uneven joints, trip hazards, and water pooling near the garage. The slab settlement aligned with the clay-rich soils and freeze-thaw patterns common in Fond du Lac County, where seasonal moisture changes can create voids beneath concrete. Inspection confirmed multiple areas of differential settlement and open joints that were allowing water to penetrate beneath the slab.

After:
The driveway was lifted and stabilized using PolyLevel® to fill underlying voids and restore the slabs to their proper elevation without adding weight to the soil. Once leveled, all cracks and joints were sealed with NexusPro® to protect the concrete from future water intrusion and soil washout. The completed repair eliminated trip hazards, restored proper drainage pitch, and provided a durable finish ready for Wisconsin’s freeze-thaw cycles.
The homeowner gained a safer, smoother driveway with long-term protection against settlement.

Before:
A homeowner in Fond du Lac, WI contacted Sure-Dry after noticing sections of their concrete driveway had settled, creating uneven joints, trip hazards, and water pooling near the garage. The slab settlement aligned with the clay-rich soils and freeze-thaw patterns common in Fond du Lac County, where seasonal moisture changes can create voids beneath concrete. Inspection confirmed multiple areas of differential settlement and open joints that were allowing water to penetrate beneath the slab.

After:
The driveway was lifted and stabilized using PolyLevel® to fill underlying voids and restore the slabs to their proper elevation without adding weight to the soil. Once leveled, all cracks and joints were sealed with NexusPro® to protect the concrete from future water intrusion and soil washout. The completed repair eliminated trip hazards, restored proper drainage pitch, and provided a durable finish ready for Wisconsin’s freeze-thaw cycles.
The homeowner gained a safer, smoother driveway with long-term protection against settlement.

In Fond Du Lac, WI, our Sure-Dry crew raised sunken concrete slabs and sealed cracks on their patio.

To raise their sunken slabs, we injected Polyurethane foam underneath the concrete. Polyurethane foam is waterproof and will never wash out so these homeowners won't have to worry about this issue happening again.

Then to seal the cracks, which were a result of the sunken concrete, we applied NexusPro Crack Repair. This will seal the cracks while also providing a layer of protection from water so they won't wash out over time.

Just 15 minutes later, these homeowners were able to enjoy their patio again without the fear of tripping anymore!