Waterproofing

Exterior Waterproofing

Excavating to the footing allows the foundation wall to be cleaned, sealed and drained from the outside.

Our work

Exterior Waterproofing Projects

Excavated trench along a house foundation with black waterproof coating applied to the wall and white drain pipe running along the base
Foundation trench backfilled with white gravel with dimpled drainage membrane visible along the base of the house wall

Project photo 1 of 2

Warning signs

  • Persistent seepage through a specific wall
  • Damaged or missing original coating
  • Below-grade entry at a window well or stoop

What the inspection involves

  • Assess excavation access and utilities
  • Evaluate wall condition and existing coating
  • Review footing drain condition where visible

Possible approaches

  • Wall cleaning and membrane application
  • Drainage board and new footing drain
  • Backfill and grading correction

Scope limitations

Exterior work depends on access. Utilities, decks, driveways and lot lines can make interior methods the better fit.

What affects the price

  • Excavation depth and length
  • Access for equipment
  • Utility conflicts
  • Restoration of landscaping or hardscape

Next steps

Request an inspection and we'll confirm details and arrange a time to look at the conditions. We serve Northeast Ohio.

Request an inspection

Cost estimator

Ballpark the cost in seconds.

Pick the work and enter the run length in linear feet. These are approximate rates used to set expectations. The real number comes in a written scope after a free inspection.

Approximate range

$5,400 – $7,500

Based on ~$200 per linear foot.

Estimates are approximate and not a quote. Depth, access, soil, restoration, permits and existing conditions all move the final price. Inspections and estimates are free.