polyurethane foam under concrete - how it works

How It Works

The Science of Concrete Lifting

A Proven Process for Lasting Results

When concrete settles, it doesn’t just affect your property’s appearance – it impacts your safety and home value. At Level Best Concrete Lifting, we utilize the most advanced concrete lifting technology available to restore your concrete surfaces to their original position, protecting both your property and peace of mind.

Modern concrete lifting represents a remarkable advancement in repair technology. Here’s how it works: high-density polyurethane foam, a revolutionary material, expands with incredible force while remaining lightweight. This sophisticated solution offers superior results compared to traditional mudjacking, providing both immediate stability and long-term protection for your concrete surfaces.

Our experienced team combines industry expertise with cutting-edge technology to deliver exceptional results. Understanding how it works is key to appreciating the precision of our approach. The process begins with our skilled technicians carefully examining your property, identifying the root causes of settlement. Using advanced diagnostic tools, we map out the optimal injection points to ensure effective lifting and stabilization.

Next, we drill small, precise 5/8″ holes – strategically placed to maximize lifting effectiveness while minimizing impact on your concrete’s appearance. Through these carefully planned points, we inject the specialized polyurethane foam mixture.

As the material expands beneath your concrete, it:

  • Fills voids in the soil that caused the initial settlement
  • Compacts loose soil to prevent future sinking
  • Gently raises the concrete back to its original position
  • Creates a water-resistant barrier that protects against erosion

Unlike traditional mudjacking that uses a heavy slurry mixture, polyurethane foam solution is lightweight yet incredibly strong. Traditional mudjacking material adds significant weight to already compromised soil and can eventually wash away, leading to repeated sinking. In contrast, polyurethane foam weighs just 2-4 pounds per cubic foot while providing superior lifting strength.

The durability of polyurethane foam is proven through decades of real-world performance. When excavated after 40+ years in the ground, this material maintains its original properties and structure – a testament to its incredible longevity. The foam won’t break down, erode, or compress over time, providing a truly permanent solution for concrete lifting needs.

Throughout the process, our technicians use laser-level monitoring to ensure precise, even lifting. This attention to detail allows us to make real-time adjustments, achieving the perfect level for your concrete surface. If you’re wondering how it works in practice, you’ll be pleased to know that the entire process is efficient and minimally invasive.

The result? A stable, level surface that’s ready for immediate use. The polyurethane solution is:

  • Environmentally safe
  • Built to last for decades
  • Stronger than traditional concrete filling materials
  • Impervious to moisture and erosion

We complete your project by carefully filling the injection holes with colour-matched material, leaving your concrete surface looking clean and professional. Most importantly, you’ll have the peace of mind knowing your concrete is supported by a proven solution that stands the test of time.

Don’t let uneven concrete compromise your property’s safety and value any longer. Contact Level Best Concrete Lifting today to discover how this advanced technology can restore your concrete surfaces to their original glory.

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