In Louisiana, the combination of clay-heavy soil, seasonal rainfall, and high humidity can cause serious issues beneath the surface of homes and commercial properties. When soil becomes unstable due to erosion, moisture, or natural settling, it can no longer support the weight of a foundation. This leads to cracks in walls, uneven floors, and in severe cases, structural damage. Traditional repair methods like excavation or concrete replacement can be expensive, disruptive, and time-consuming. Fortunately, modern soil stabilization techniques, like polyurethane foam injection, offer a faster and more efficient solution.
What Is Polyurethane Foam Injection?
Polyurethane foam injection is a state-of-the-art method used to stabilize and strengthen weak or shifting soil under a structure. At PolyCo Spray Foam, we use high-density polyurethane foam that is injected deep into the ground through small holes. Once injected, the foam expands to fill voids, compress loose soils, and lift sunken structures. This process not only addresses existing foundation issues but also prevents further settlement.
Unlike older methods that require heavy equipment and days of work, polyurethane foam injection is minimally invasive. There’s no need to dig up landscaping or disrupt the building’s use. The foam cures quickly—typically within 15 minutes—allowing for immediate results.
How Polyurethane Foam Solves Foundation Issues
Polyurethane foam works by addressing the root cause of foundation damage: weak or shifting soil. Here’s how it delivers long-lasting results:
- Compacts and Strengthens Loose Soil: The foam expands below the foundation, compacting loose or eroded soil and increasing its load-bearing capacity.
- Fills Voids and Gaps: Water washouts or decaying organic material can leave gaps in the ground. Foam fills these spaces completely, preventing future collapse.
- Lifts Settled Foundations: As the foam expands, it gently lifts sunken concrete slabs or foundations back to their original position with controlled precision.
- Moisture-Resistant and Long-Lasting: Unlike organic fill materials, polyurethane is not affected by water or temperature changes. It won’t shrink, decay, or break down over time.
All of these features make polyurethane foam a reliable soil stabilization method for homes, warehouses, roadways, and more.
Common Signs of Foundation Problems
Knowing when to take action is critical. Property owners should look for these common signs that indicate unstable soil or foundation issues:
- Cracks in interior or exterior walls
- Uneven or sloping floors
- Doors and windows that stick or won’t close properly
- Gaps between walls and ceilings or floors
- Sinking concrete slabs or driveways
If you notice any of these problems, it’s essential to act quickly before the damage worsens. That’s where soil stabilization through polyurethane foam can make a big difference.
Why Choose PolyCo Spray Foam?
At PolyCo Spray Foam, we specialize in innovative, non-invasive solutions for soil stabilization and foundation repair across Louisiana. Our experienced team uses industry-leading equipment and materials to ensure a thorough and precise application every time.
We serve both residential and commercial clients and can address a wide range of needs—from lifting settled sidewalks and warehouse floors to stabilizing the soil under large buildings. Every project is assessed individually to determine the best injection points and foam volume needed for maximum effectiveness.
Our method offers several advantages:
- No heavy machinery or excavation
- Fast project completion
- Minimal disruption to your property
- Long-lasting, environmentally safe material
- Immediate use of the repaired area
The Cost-Effective and Long-Term Solution
Polyurethane foam injection is not only faster and cleaner than traditional repair methods, but it’s also more cost-effective in the long run. With minimal labor, reduced downtime, and lasting performance, it’s easy to see why more property owners in Louisiana are turning to soil stabilization with polyurethane foam as the smart solution.
Call PolyCo for Lasting Foundation Stability
If you’re facing signs of foundation problems or need to stabilize soil beneath your property, don’t wait for the damage to worsen. PolyCo Spray Foam provides professional soil stabilization services using advanced polyurethane technology. Our team is ready to inspect your property and recommend a customized solution.
Contact us today to schedule a consultation and take the first step toward securing the foundation of your home or business.