Concrete Leveling Before & After Photos

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Concrete Leveling & Repair at Lawrence University, Appleton, WI

Before: Uneven Concrete & Safety Concerns on Campus

Several concrete slabs around Lawrence University in Appleton had settled and shifted, creating noticeable trip hazards along walkways and building entry points. The uneven joints weren’t just unsightly—they posed safety concerns for students, staff, and visitors.


After: Leveled, Sealed & Ready for Foot Traffic

Sure-Dry used PolyLevel® expanding foam to gently and precisely lift the sunken slabs, restoring an even walking surface across the problem areas. Once lifted, we applied NexusPro® joint and crack sealant to permanently seal gaps and prevent water from getting underneath the concrete—helping prevent future settling.

 

The result? A safer, cleaner, and more professional-looking campus surface—completed quickly and with minimal disruption.

Concrete Sidewalk Lifted, Leveled and Sealed with PolyLevel in Black Creek, WI

Before, our customer in Black Creek, WI, faced a sunken sidewalk and driveway; a troublesome 11 inches made entering their home not only challenging but hazardous. As you can see in the photos, our solution completely turned the situation around. By installing PolyLevel and NexusPro, we raised and stabilized these vital access points, safely bridgin​g the gap to their doorstep and smoothing the way into the garage. No more tripping: just step, safe, and sound.

Concrete Lifting & Repair for Garage Apron, Sidewalk & Driveway in Black Creek, WI

Before: 30+ Year Old Concrete Showing Its Age

After decades of Wisconsin weather, the concrete around this Black Creek home—including the garage apron, sidewalk, and driveway—had settled and cracked. Slabs were uneven, joints were deteriorating, and the surface was beginning to show signs of water infiltration and erosion. The homeowner wanted to fix it before the damage got worse—and avoid a full replacement.


After: Restored, Protected & Ready for the Long Run

Our team at Sure-Dry lifted the sunken sections using PolyLevel®, a high-density polyurethane foam that fills voids and raises concrete back to its original position with minimal disruption. We then sealed the cracks and joints using NexusPro®, a flexible, UV-resistant sealant that keeps water and debris out to help prevent future shifting and cracking.

The result? A safer, cleaner-looking, and longer-lasting concrete surface—without the cost and hassle of tearing it all out.

 

📍 Black Creek, WI
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Concrete Sidewalk Lifted and Sealed in Keshena, WI

In Keshena, WI, a homeowner faced the unsettling issue of cracked concrete, calling into question the safety and curb appeal of their property. As showcased in the photos, our expert team at Sure-Dry tackled the problem head-on. We leveraged state-of-the-art PolyLevel injection foam for a solid, level base, and NexusPro to seal up those pesky cracks securely. The transformation is remarkable - a once unsightly and unsafe surface is now brilliantly restored, ensuring peace of mind and a lasting fix. Peek at the before and after shots to witness how dedication and the right products can turn any concern into a solution.

Heaving Concrete Walkway Repaired In Keshena, WI

Before:
A homeowner in Keshena, WI had settlement across the front walkway and the lower-level walkout slab. Uneven panels created trip points at the entry and a noticeable drop at the patio door. Open joints and cracks were channeling water below the concrete, accelerating washout and freeze–thaw movement.

After:
Our crew injected PolyLevel® beneath the settled panels to fill voids and lift the walkway and walkout slab back to proper height. We then cleaned and sealed all cracks and expansion joints with NexusPro® to block water intrusion and seasonal movement.

Now the approach and walkout area are level, safe, and sealed—restoring curb appeal and day-to-day usability for the homeowner.

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