Interior Foundation Crack Repair / Injection

Interior Foundation Crack Repair / Injection

Dealing with a crack in your foundation wall can seem like an arduous task to handle. Luckily, at Delta Waterproofing we have the expertise to make any repair of your foundation an easy chore for any homeowner.

A crack that appears in your basement wall might seem like a small issue that won’t cause too much damage, but over time it can easily grow and become a much larger issue by allowing moisture into the property and by compromising the foundation of the structure. Dealing with the issue with an interior foundation crack repair and injection as soon as possible means that not only will the damage to your property be small or none, but you can avoid more costly repairs in the future.

Foundation crack repair through crack stitching is a fairly straightforward process. Our repair specialists will first clear the area surrounding the crack, which can include some drywall and insulation removal. Then the source of any moisture is found and stopped to ensure that the injection can dry properly, followed by the injection of an epoxy or polyurethane substance, we might also follow this with the use of carbon fiber staples to hold the structure in place. When the injected product has dried sufficiently, the wall can be closed back up, if necessary, and our team member will tidy up any mess before they leave.

Don’t wait to let your foundation crack get worse. Call Delta Waterproofing today and let us tell you how we can help!

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Our service area

Up to 100 km from Montreal, Ottawa and Toronto


  • Laval
  • Mirabel
  • Saint Jerome
  • Terrebonne
  • Vaudreuil-Dorion
  • Longueuil


  • Lanark
  • Leeds & Grenvile
  • Stormont, Dundas & Glengarry
  • Prescott & Russell