If your driveway, patio, sidewalk, or garage floor has started to sink, replacement may not be your only option.
Polyurethane concrete lifting is a fast, minimally invasive repair method that raises settled concrete by injecting high-density expanding foam beneath the slab. As the foam expands, it fills empty spaces in the soil and gently lifts the concrete back toward its original position.
For many homeowners, polyurethane lifting offers a safer and more cost-effective alternative to replacing damaged concrete.
What Is Polyurethane Concrete Lifting?
Polyurethane concrete lifting, sometimes called polyjacking or foam concrete leveling, is used to restore uneven concrete surfaces without removing the existing slab.
During the process, a contractor drills small holes through the affected concrete and injects expanding polyurethane foam underneath. The material fills voids caused by soil erosion or settlement and creates a stronger base beneath the slab.
Once the concrete is lifted, the holes are patched, and the surface is ready for use in a short amount of time.
How Long Does Polyurethane Concrete Lifting Take?
One of the biggest advantages of polyurethane lifting is speed.
Most concrete lifting projects can be completed in just a few hours, and in many cases, the repaired surface can be used again in as little as 15 to 30 minutes after installation.
That means homeowners can avoid the long downtime that often comes with concrete replacement.
6 Benefits of Polyurethane Concrete Lifting
1. Faster Than Concrete Replacement
Replacing concrete can take several days and often involves demolition, hauling, and curing time.
Polyurethane lifting can often restore concrete in a single visit with much less disruption.
2. Minimal Disruption to Your Property
Because the process uses small injection holes, there is no need for large equipment or major excavation.
This helps preserve:
- landscaping
- nearby structures
- existing concrete surfaces
3. Precise Concrete Leveling
Polyurethane foam can be injected with a high degree of control, allowing contractors to carefully raise the slab to a more accurate position.
This makes it ideal for:
- sidewalks
- driveways
- patios
- porches
- garage floors
4. Lightweight Material
Polyurethane foam weighs significantly less than traditional mudjacking materials.
That means it adds less stress to already unstable soil while still providing strong support beneath the slab.
5. Helps Resist Future Moisture Problems
The expanding foam fills voids beneath the slab and can help reduce water movement below the concrete.
By limiting moisture intrusion, homeowners may reduce the risk of future soil erosion and additional settlement.
6. More Affordable Than Replacement
In many cases, lifting existing concrete costs less than removing and replacing it.
Homeowners can restore:
- safety
- appearance
- function
without the higher cost of a full replacement project.
Is Polyurethane Lifting Better Than Mudjacking?
Both polyurethane lifting and mudjacking can raise concrete, but polyurethane offers several advantages.
Polyurethane foam:
- cures faster
- weighs less
- allows more precise lifting
- requires smaller drill holes
- resists water better
For many homeowners, this makes polyurethane a longer-lasting and cleaner repair option.
When Should You Consider Concrete Lifting?
You may want to schedule an inspection if you notice:
- uneven sidewalks
- sinking driveways
- cracked patios
- pooling water near concrete
- trip hazards around your home
Addressing settlement early can help prevent larger repair costs later.
Restore Uneven Concrete Without Replacement
Sunken concrete can create both safety concerns and curb appeal problems, but replacement is not always necessary.
Polyurethane concrete lifting can restore your concrete quickly while helping protect the stability of the surface below.
Rapid Foundation Repair provides professional concrete lifting services throughout South Dakota, Wyoming, and Nebraska.
Contact our team today to schedule a free quote, or.call us today at 605-716-0300!