Cost of Concrete Void Filling in Knoxville
The cost of concrete void filling in Knoxville, TN, can vary based on several factors, including the size of the void, the materials used, and the complexity of the project. Understanding these factors can help homeowners and businesses budget more effectively for their concrete repair needs.
Factors Affecting Cost
- Size of the Void: Larger voids require more material and time to fill, increasing the overall cost.
- Type of Material Used: Different materials, such as polyurethane foam or cementitious grout, have varying costs.
- Accessibility of the Site: Hard-to-reach areas may require special equipment or additional labor, impacting the price.
- Labor Costs: The experience and rates of the contractors can significantly affect the total expense.
- Preparation and Cleanup: Additional work to prepare the site or clean up after the job can add to the cost.
- Local Permits and Regulations: Compliance with local building codes and permit requirements can influence the final price.
Average Costs for Common Tasks
| Task Description | Average Cost (Knoxville, TN) |
|---|---|
| Small Void Filling (1-10 sq ft) | $300 - $600 |
| Medium Void Filling (10-50 sq ft) | $600 - $1,200 |
| Large Void Filling (50-100 sq ft) | $1,200 - $2,500 |
| Polyurethane Foam Injection | $10 - $25 per sq ft |
| Cementitious Grout Filling | $8 - $20 per sq ft |
| Site Preparation and Cleanup | $100 - $300 |
