
What Is Commercial Concrete Leveling?
Commercial concrete leveling is the practice of lifting settled, unlevel concrete slabs closer to their original position without removing and repouring the existing concrete. It can be used to correct uneven warehouse floors, walkways, parking areas, loading docks and other commercial or municipal concrete surfaces.
Polyurethane concrete leveling raises settled slabs by injecting expanding material beneath the concrete instead of demolishing and repouring the existing slab. The process can also fill underlying voids and restore support beneath the repaired area.
For businesses, property managers and public agencies, concrete leveling can offer a less disruptive alternative to replacement when the existing slab is still in repairable condition.

Why Commercial Concrete Sinks and What It Costs You
Commercial concrete sinks when the soil beneath a slab can no longer provide consistent support. Poorly compacted fill can settle, runoff or leaking lines can wash away soil, freeze-thaw cycles can shift the ground, and years of forklift or truck traffic can compress the grade in the Texas Panhandle and Northwest Texas.
These changes can create trip hazards and safety concerns, accessibility problems and standing water, while also stopping dock doors from sealing properly.

Commercial Concrete Leveling Solutions
For raising and stabilizing sunken concrete
PolyLevel® Polyurethane Injection
PolyLevel works by injecting expanding polyurethane foam through small holes in the slab to fill voids, lift sunken concrete and help stabilize the underlying soils. The lightweight material allows for controlled lifting with minimal disruption, which makes it well suited for commercial and municipal concrete repair.

For closing cracks and joints against water intrusion
NexusPro® Joint Sealant
Where open cracks or joints exist, water can reach the soils beneath the slab and contribute to future settlement. NexusPro® is a flexible and durable sealant used to seal these openings and help protect the surrounding concrete and the soils below.

How Commercial Concrete Leveling Works
Instead of removing and replacing sunken concrete, PolyLevel raises the existing slab in place, helping limit costs, downtime and disruption.
1. Inject the polyurethane foam
Small holes are drilled in the concrete, and a two-part polyurethane is injected under the settled slab.
2. Raise and stabilize the slab
The polyurethane expands under the concrete, filling voids and building controlled pressure that lifts the slab toward the desired position.
3. Return the area to service
The polyurethane cures fast, allowing the repaired concrete to support full loads in as little as 30 minutes after injection.

What To Expect
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