Void Filling & Open Cavity Repair in Florida
Voids and open cavities beneath concrete aren’t just surface problems — they’re signs that your property’s foundation is losing essential support. Whether caused by soil erosion, storm damage, or utility excavation, these gaps can quickly lead to cracked concrete, uneven surfaces, and expensive structural repairs.
At Floridian Concrete Lifting, we provide professional void filling services across Florida, using advanced polyurethane foam injection to restore stability, compact loose soil, and prevent future erosion. From residential driveways to seawalls and municipal infrastructure, our team delivers long-lasting results with minimal disruption.
Common Causes of Voids & Open Cavities
- Erosion from rain, irrigation runoff, or tidal water
- Poor drainage or leaking water/sewer lines washing away soil
- Soil settlement after construction or landscaping
- Rodent burrows or other underground disturbances
- Water intrusion from coastal or waterfront locations
- Mainline or water main excavation where soil was removed and not compacted properly
Our Advanced Void Filling Process
1. Comprehensive Inspection
We use industry-proven techniques to locate voids, measure their size, and identify the root cause before starting repairs.
2. Precision Access Without Damage
Depending on the project, we either drill small, dime-sized access points or use a free-spray application to place foam directly into the void without drilling. Both methods are non-invasive and designed to protect the surrounding surface while ensuring complete foam coverage.
3. Polyurethane Foam Injection
We inject a high-strength, water-resistant polyurethane foam that expands on contact, filling even the most irregular cavities. The foam bonds to surrounding soils, compacts loose material, and restores full load-bearing capacity.
4. Soil Compaction & Stabilization
The expanding foam reinforces surrounding soils, preventing further settlement or washout — perfect for Florida’s challenging ground conditions.
5. Final Quality Check
Every repair is inspected to ensure the void is fully filled, stable, and ready for immediate use.
Benefits of Our Polyurethane Foam Void Filling
- Fills Every Gap – Ideal for complex, hard-to-reach cavities
- Waterproof & Washout-Resistant – Won’t erode in Florida’s wet climate
- Heavy-Load Strength – Proven in high-traffic areas like roadways and airport runways
- Fast & Non-Invasive – Minimal downtime, same-day use in most cases
- Eco-Friendly – Made from recycled materials, safe for residential and municipal projects
Where We Provide Void Filling Services
- Residential driveways, patios, and pool decks
- HOA sidewalks and common areas
- Commercial floors and warehouse slabs
- Seawall and waterfront property foundations
- Roads, parking lots, and municipal walkways
- Utility corridors after water main repairs or mainline excavation
Protect Your Property Before It’s Too Late
Voids and open cavities only get worse with time. Acting now prevents costly full slab replacements and keeps your property safe.
📞 Call 855-585-FOAM to schedule your free virtual quote.
📧 Email: jarrod@floridianconcretelifting.com
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