Void Filling in Green Bay, WI
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Void Filling in Green Bay, WI
What is Void Filling?
Void filling is a specialized process used to stabilize soil, prevent foundation settlement, and fill empty spaces beneath concrete slabs, roads, and structures. These voids are typically caused by soil erosion, underground water movement, poor compaction, or decaying organic material.
In Green Bay, WI, freeze-thaw cycles, groundwater shifts, and heavy rainfall contribute to soil displacement, leaving gaps beneath driveways, sidewalks, parking lots, and foundations. These gaps can cause structural instability, sinking concrete, and safety hazards if left unaddressed.
At Green Bay Foundation Repair, we use advanced void filling techniques, including polyurethane foam injection and compaction grouting, to restore stability and prevent further soil movement.
Our Services
- Concrete Slab Foundation Repair
- Pier and Beam or Block and Base Foundation Repair
- Basement Wall Repair
- Basement Waterproofing
- Cracked Wall / Structural Repair
- Drainage Services and Repair
- House Raising / Lifting
- House Leveling
- Retaining Wall Repair
- Polyurethane Foam Injection
- Commercial Foundation Repair
- Void Filling
- Steel Push Pier Installation
- Slab Pier Installation
- Helical Pier Installation
- Helical Deck Pier Installation
- Pre-Construction Pier Installation
- Foundation Wall Repair
- EverBrace™ Wall Restoration System
- CarbonArmor Wall Stabilization
- GeoLock Wall Anchor System
- PowerBrace Foundation Wall Support
How Void Filling Works
1. Site Inspection & Void Detection
Our experts conduct a comprehensive assessment using:
✓ Ground-penetrating radar (GPR) and laser leveling tools
✓ Soil stability testing to identify the cause of void formation
✓ Evaluation of foundation integrity and concrete displacement
Once voids are identified, we recommend the best filling method for long-term stability.
2. Recommended Void Filling Solutions
Depending on the severity and location of the voids, we use one or more of the following techniques:
✓ Polyurethane Foam Injection for Concrete Void Filling
- Lightweight, strong, and waterproof expanding foam
- Fills voids under driveways, sidewalks, and foundations
- Provides long-lasting support without adding excess weight
✓ Compaction Grouting for Soil Stabilization
- Injects high-density grout deep into the ground
- Reinforces weak soil layers and prevents future settlement
- Ideal for large-scale voids and foundation repair
✓ Mudjacking for Sunken Concrete Slabs
- Fills voids with a cement-based slurry
- Lifts and levels sidewalks, patios, and driveways
- More affordable than complete slab replacement
✓ Pressure Grouting for Large Underground Voids
- Fills expansive voids beneath roads, bridges, and commercial structures
- Increases soil density and prevents washout
- Ideal for industrial and municipal projects
3. Final Adjustments & Quality Assurance
After void filling is complete, we:
✔ Seal all cracks and gaps to prevent moisture intrusion
✔ Ensure proper soil compaction for long-term stability
✔ Conduct final testing to verify structural integrity
The Benefits of Professional Void Filling
✓ Prevents Foundation Settlement & Structural Damage
- Stabilizes shifting foundations and concrete surfaces
- Prevents further soil movement and erosion
✓ Cost-Effective Alternative to Replacement
- Eliminates the need for expensive slab removal and replacement
- Extends the lifespan of existing concrete surfaces
✓ Improves Safety & Eliminates Trip Hazards
- Prevents sidewalks, driveways, and patios from sinking
- Reduces liability risks for businesses and property owners
✓ Prevents Foundation Settlement & Structural Damage
- Stabilizes shifting foundations and concrete surfaces
- Prevents further soil movement and erosion
✓ Cost-Effective Alternative to Replacement
- Eliminates the need for expensive slab removal and replacement
- Extends the lifespan of existing concrete surfaces
✓ Improves Safety & Eliminates Trip Hazards
- Prevents sidewalks, driveways, and patios from sinking
- Reduces liability risks for businesses and property owners
✓ Waterproof & Long-Lasting Stability
- Polyurethane foam and compaction grouting are water-resistant
- Prevents future void formation caused by groundwater shifts
- Polyurethane foam and compaction grouting are water-resistant
- Prevents future void formation caused by groundwater shifts
Cost of Void Filling in Green Bay, WI
The price of void filling services depends on:
- Size and depth of the void – Larger voids require more materials
- Soil conditions and underlying causes – Weak soil may need reinforcement
- Void filling method used – Foam injection is typically more cost-effective than compaction grouting
- Access to the affected area – Some locations may require specialized equipment
Estimated Price Ranges
- Small Void Filling (Sidewalks & Patios): $500 – $2,500
- Polyurethane Foam Injection (Driveways & Foundations): $2,000 – $6,000
- Compaction Grouting (Large Soil Voids): $5,000 – $15,000
- Municipal or Industrial Void Filling Projects: $15,000 – $50,000+
We offer free site inspections to provide an accurate cost estimate for your specific void filling needs.
Why Choose Green Bay Foundation Repair?
✓ Void Filling & Soil Stabilization Experts – Over a decade of experience in foundation and concrete repair
✓ Lifetime Transferable Warranty – Ensuring long-lasting stability
✓ Better Business Bureau (BBB) Accredited – A trusted name in concrete and foundation solutions
✓ Minimal Disruption & Fast Curing Times – Most void filling projects completed in one day
✓ Financing Options Available – Making concrete stabilization affordable
FAQs About Void Filling
1. How do I know if I have voids under my concrete?
If your concrete sinks, shifts, or sounds hollow when tapped, voids may be present.
2. What is the best method for filling voids under concrete?
Polyurethane foam injection is the best method for most residential and commercial projects due to its strength, durability, and quick installation.
3. How long does void filling take?
Most void filling projects take less than a day, and surfaces are ready for use within hours.
4. Will void filling prevent future settlement?
Yes! By stabilizing the soil and eliminating voids, void filling prevents future foundation movement.
Looking for Void Filling Near Me?
If you need professional void filling services in Green Bay, WI, trust Green Bay Foundation Repair for expert solutions.
✔ Fast & Reliable Concrete Stabilization
✔ Warranty-Backed Solutions for Long-Term Support
✔ Trusted by Green Bay Homeowners & Businesses
Stop sinking concrete and foundation damage today! Call Green Bay Foundation Repair at 920-282-6899 for a free void filling estimate!