Retaining Wall Material and Cost Estimator

Our calculator provides estimates based on standard construction practices and average material costs. While we strive for accuracy, actual requirements may vary based on site conditions, local material prices, and specific design choices. We recommend consulting with a professional for precise estimates.

Several factors influence retaining wall costs:

• Material type (concrete blocks are typically less expensive than natural stone)
• Wall height and length
• Site accessibility
• Local labor rates
• Drainage requirements
• Soil conditions
• Permitting requirements

Permit requirements vary by location. Generally, walls over 4 feet tall require permits, but some areas have different height thresholds. Always check with your local building department before starting your project.

The best material depends on your needs:

• Concrete blocks: Affordable, easy to install, variety of styles
• Natural stone: Beautiful appearance but more expensive
• Treated timber: Natural look but shorter lifespan
• Brick: Attractive but requires skilled labor
• Poured concrete: Very strong but requires forms and curing time

Lifespan varies by material:

• Concrete blocks: 50+ years
• Natural stone: 100+ years
• Treated timber: 15-20 years
• Brick: 50-100 years
• Poured concrete: 50+ years

Proper installation and drainage significantly impact longevity.