average cost of waterproofing your basement
Get an INSTANT estimate of the cost to Waterproof a Basement! Our free calculator uses recent, trusted data to estimate costs for your Basement Waterproofing project. For a basic 120 square feet project in zip code 47474, the benchmark cost to Waterproof a Basement ranges between $7.22 - $9.08 per square foot* .To estimate costs for your project:1.or a basic 120 square feet project in zip code 47474, the benchmark cost to Waterproof a Basement ranges between $7.22 - $9.08 per square foot* . To estimate costs for your project: 1.