What Is PolyLevel®? The Fastest Way to Lift and Repair Concrete

PolyLevel® is a high-density polyurethane foam used to lift and level sinking concrete. It is injected beneath concrete slabs through small holes. As the foam expands, it fills empty spaces, raises the slab, and stabilizes the soil below.

This process restores the concrete to its original position without removing or replacing it.

• Same-Day Use: Concrete can often be used within hours after installation.
• Minimal Disruption: Small injection holes mean no major excavation or long construction timelines.
• Lightweight but Strong: The foam adds support without adding weight that could cause further sinking.
• Long-Lasting Results: PolyLevel is water-resistant and does not wash out over time.

How It Works

The process begins with small holes drilled into the concrete, allowing PolyLevel® foam to be injected beneath the slab. As the foam expands, it fills empty spaces, lifts the concrete, and restores it to a level position. Once the slab is stabilized, the surface is ready for use quickly.

What Surfaces Can PolyLevel® Fix?

PolyLevel® can be used in many areas around your home. It is especially effective on uneven surfaces that are still structurally sound.

• Driveways
• Sidewalks
• Garage floors
• Patios
• Steps and entryways
• Pool decks

How an Ann Arbor Homeowner Fixed Their Driveway

Mary has lived in her Ann Arbor home for more than 20 years, and in recent years her driveway had become increasingly uneven and unsafe. What started as small cracks turned into sinking slabs, making it difficult to walk and drive. Living near the University of Michigan Ann Arbor campus, her home has experienced years of freeze-thaw cycles and seasonal moisture, which caused the soil beneath the concrete to shift and worsen the problem.

Mary believed her only option was to replace the driveway. But after calling Ayers, she realized that instead of replacing it, our team can use PolyLevel® to lift, level, and stabilize the sunken sections. The repair can be completed quickly, restoring a smooth, even surface that Mary could safely use the same day. 

Additionally, after lifting and leveling the driveway, the joints were sealed with NexusPro®, to help maintain a tight seal even as the weather conditions change again like typical Michigan weather. By sealing the vulnerable areas, the sealant helps slow deterioration and extend the life of the concrete.

Now, her driveway is not only safer but also protected against future settling.

Fixing Sinking and Cracked Concrete

For long-lasting results, it was important to address both the cause and the surface. Pairing PolyLevel® with NexusPro® joint sealant helps protect your concrete from future water intrusion, soil washout, and joint damage, keeping it stable and looking its best over time.

If your concrete is uneven, cracked, or starting to sink, now is the time to fix it the right way. Schedule a free estimate with Ayers Basement Systems and get a solution designed to last.

Frequently Asked Questions About PolyLevel®

How long does PolyLevel® last?
PolyLevel is designed to be a long-term solution. It is water-resistant and does not break down easily, helping provide lasting support for your concrete.

Can you drive on concrete after PolyLevel® is installed?
Yes. In most cases, you can drive or walk on the repaired surface within a few hours after installation.

Is PolyLevel® better than mudjacking?
PolyLevel® is lighter, more durable, and less invasive than traditional mudjacking. It does not add extra weight to the soil and is less likely to settle over time.

Will PolyLevel® fix cracks in my concrete?
PolyLevel® lifts and stabilizes the concrete. Cracks may still be visible, but they can be sealed with NexusPro® joint sealant to help protect against water and further damage.