What is Slabjacking?

Slabjacking, also known as concrete lifting or mudjacking, is a specialized technique used to raise and level sunken concrete slabs. This innovative method involves injecting a high-density polyurethane foam mixture beneath the sunken slab. As the foam expands, it exerts controlled pressure, lifting the slab back to its original position. This process eliminates the need for costly and disruptive concrete replacement, making slabjacking an efficient and cost-effective solution for both residential and commercial properties.

The Slabjacking Process: Step by Step

  1. Assessment and Preparation: Our skilled technicians begin by thoroughly assessing the sunken concrete area. This step involves identifying the underlying cause of the settlement, which could range from soil erosion to poor compaction. Once the root cause is determined, the area is prepared for the injection process.
  2. Drilling Access Holes: Small access holes are strategically drilled into the sunken slab. These holes serve as entry points for the slabjacking polyurethane foam mixture.
  3. Foam Injection: The specially formulated polyurethane foam is injected through the access holes. The foam quickly expands to fill voids and compacted soil beneath the slab, exerting gentle pressure to lift the slab to its original level.
  4. Precision Leveling: During the injection process, our technicians meticulously monitor the slab’s elevation, ensuring it is raised evenly and precisely.
  5. Hole Sealing and Cleanup: Once the slab is successfully raised, the access holes are sealed with a concrete mixture that blends seamlessly with the existing surface. Any excess foam is trimmed, and the work area is cleaned, leaving behind a restored and revitalized concrete surface.

The Benefits of Slabjacking

Slabjacking offers a range of benefits that make it the preferred choice for addressing sunken concrete issues:

  • Cost-Effective: Slabjacking costs significantly less than concrete replacement, making it a budget-friendly option.
  • Time-Efficient: The process is quick and minimally disruptive, allowing you to regain use of your concrete surfaces in no time.
  • Environmentally Friendly: Slabjacking reduces waste by reusing existing concrete, contributing to a more sustainable solution.
  • Long-Lasting Results: The polyurethane foam used in slabjacking is durable and resistant to erosion, providing long-lasting stability to your concrete surfaces.

Why Choose Slabjacking Over Alternatives?

When compared to other methods of addressing sunken concrete, such as traditional replacement or mudjacking, slabjacking stands out for its numerous advantages. Traditional replacement involves tearing out and disposing of the old concrete, which is not only time-consuming but also generates a significant amount of waste. Mudjacking, while effective, relies on a slurry mixture that can be heavier and less precise than polyurethane foam, potentially leading to uneven lifting.


In conclusion, slabjacking is the ultimate solution for sunken concrete problems. With its cost-effective approach, minimal disruption, and long-lasting results, it offers a superior alternative to traditional replacement methods. At [YourCompany], we’re dedicated to providing you with top-notch slabjacking services to restore the beauty and functionality of your concrete surfaces. Say goodbye to uneven concrete – choose slabjacking and experience the difference.

By Admin