Polyjacking
Foam Concrete Lifting Solution
Level sinking sidewalks, driveways, and slabs
Polyjacking is a cutting-edge concrete lifting method that restores sunken or uneven surfaces by injecting high-density polyurethane foam beneath the slab. This modern solution is quick, clean, and long-lasting, making it ideal for lifting sidewalks, driveways, patios, and more without the mess of traditional methods. At Spartan Ram Jack, we specialize in polyjacking services throughout Missouri and Kansas, using precise equipment and proven techniques to bring stability and safety back to your property. If you’re dealing with sinking concrete, don’t wait, schedule your free evaluation with Spartan Ram Jack today.
What Is Polyjacking?
Polyjacking, also known as polyurethane foam injection, is a modern concrete lifting technique used to raise and stabilize sunken slabs. The process involves drilling small holes into the affected concrete, then injecting a specialized polyurethane foam beneath the surface. As the foam expands, it fills voids in the soil, lifts the slab back to its original position, and hardens to provide lasting support.
Unlike older methods like mudjacking, polyjacking is lightweight, cures quickly, and causes minimal disruption to your property. It’s commonly used for sidewalks, driveways, patios, garage floors, and even interior slabs, restoring safety and appearance with a fast, clean, and efficient approach.
Benefits of Polyjacking and How It Can Help You
Polyjacking offers a range of advantages for homeowners and property managers dealing with uneven concrete. Whether you’re worried about trip hazards, drainage issues, or structural integrity, this modern solution provides fast, long-lasting relief without the mess of demolition or replacement.
Here’s how polyjacking can help:
- Quick Results – The foam cures in just 15–30 minutes, allowing you to use the surface almost immediately.
- Minimal Disruption – Only small holes are drilled, so there’s little to no damage to your yard or landscaping.
- Long-Lasting Stability – Polyurethane foam resists moisture and erosion, providing a durable, long-term fix.
- Lightweight Solution – Unlike heavier mudjacking materials, polyurethane won’t add stress to unstable soils.
- Precision Lifting – The expanding foam allows for highly controlled lifting, reducing the risk of overcorrection.
- Cost-Effective – Polyjacking is typically more affordable and faster than full slab replacement.
Why Choose Spartan Ram Jack For Polyjacking
Spartan Ram Jack is a trusted, family-owned company serving Missouri and Kansas since 2007. As part of the national Ram Jack network, we bring proven expertise to every concrete lifting job. Our crews are full-time employees, not subcontractors, and we’re fully licensed, insured, and bonded for your protection. With flexible financing options and no payment due until the work is complete, you can count on us for honest, high-quality service every step of the way.
Signs Your Home Might Need Polyjacking
It’s not always obvious when concrete settlement is more than just a cosmetic issue, but ignoring the warning signs can lead to bigger problems down the road. If you notice any of the following around your home or property, it may be time to consider polyjacking:
- Uneven or Sunken Slabs – Sidewalks, driveways, patios, or garage floors that are noticeably lower in some areas.
- Cracks in Concrete – Visible cracking that appears as slabs shift or settle unevenly.
- Water Pooling – Improper drainage or water collecting near the foundation or on flat surfaces.
- Trip Hazards – Raised edges or gaps between concrete sections that create a safety risk.
- Sticking Doors or Windows – Interior slab movement can affect your home’s frame and alignment.
- Gaps Between Slabs and Structures – Separation between the concrete and steps, foundation, or porch.
Next Step: Schedule Your Free Evaluation
