Interior Slab Lifting

PolyRenewal™ can restore your unlevel interior slabs

Do you have uneven or unlevel floors in your home? Have you noticed cracks or separations in doorways? If so, you may need interior slab lifting to restore your floors. Concrete slabs sink and settle over time, and allowing them to go unrepaired can cause serious damage to your home.

At Tar Heel Basement Systems, we provide quality interior slab lifting with PolyRenewal™. PolyRenewal™ is a non-invasive technique that can raise your floor back to its original position and provide a long-lasting solution. Call us today or click below to learn more! We offer free estimates on all our work in Greensboro, Winston Salem, High Point, Lexington, and throughout nearby areas.

What causes uneven floors in a home?

Concrete slabs are often poured on wet, weak, or poorly compacted soil. Over time, this will lead to settlement of the slab, causing uneven floors or cracking. Inside your home, your floor will pull away from walls and doorways, creating gaps at the seams.

This not only creates an uncomfortable home with tripping hazards but also significantly impacts property value. When prospective buyers have to deal with foundation issues, it can make selling a home very challenging.

How we repair sunken interior slabs with PolyRenewal™

There are several traditional methods of raising concrete slabs, including spreading self-lifting compounds, mudjacking, and pier installation. However, these methods can be very invasive and often don’t fix the source of the problem.

PolyRenewal™ is the solution to these problems. This is how the PolyRenewal™ system works to raise your sunken slab:

• Very small sections of existing finished flooring are removed to access slab
• Penny sized holes are bored into the slab in each affected room
• Polyurethane foam is injected through holes, where it expands and raises the slab
• Foam is injected until the floor is lifted, reaching 90% rigidity within 30 minutes
• Finished flooring is restored over injection holes

With our system, you get the best solution for sunken concrete available without creating significant upheaval in your home.