Retaining Wall Cost Estimator
Calculate materials and total cost to build a retaining wall by height and length.
Retaining Wall Estimator
Retaining Wall Truths
- Walls fail because of water, not dirt. 50% of the work is behind the wall: installing a perforated drain pipe and backfilling with clean gravel to relieve hydrostatic pressure.
- Most municipalities require a building permit and structural engineer plans for any wall taller than 4 feet.
- Interlocking retaining wall blocks (Segmental Retaining Walls) are the best DIY choice because they don't require mortar or concrete footings.
About Retaining Wall Cost Estimator
Calculate materials and total cost to build a retaining wall by height and length.
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