There are two solutions in which Darby basement waterproofing can be applied. Interior-based waterproofing methods, otherwise known as negative side projects, require moving out water that is within the home. Mending a water issue from within can be a more cost-effective choice, specifically in situations where outdoor work isn’t handy or probable. You can use drainage systems that can cost around $1,596, sealants that range from $4 to $8 per square feet or epoxy injection that has a starting price of $1,466.
Estimated final cost for basement waterproofing
Item | Quantity | Fair Price |
---|---|---|
Waterproofed Surface Labor | 16.4 Hours | $1,002.60 |
Waterproofed Surface Job Materials and Supplies | 200 Square Feet | $528.99 |
Totals - Cost to Waterproof Basements - 215 Square Feet | $1,531.59 | |
Average Cost Per Square Foot | $7.66 |