Case Study: Basement Leak Repair to Stop Water Intrusion in Grimsby

Location: Grimsby, Ontario
Client: The Farley Family
Service: Basement Leak Repair & Foundation Crack Sealing
Problem: Water seeping into a finished basement after rainfall

The Challenge

The Farley family in Grimsby contacted Direct Waterproofing after discovering damp carpet and water pooling along one corner of their finished basement. The issue had worsened after several spring storms. A home inspection revealed that hydrostatic pressure was pushing groundwater through small cracks in the poured concrete foundation.

Given that the affected area was fully finished—with drywall, flooring, and furniture—the family needed a non-invasive yet permanent solution that would minimize disruption.

Our Solution

Direct Waterproofing recommended a targeted basement leak repair using interior crack injection, paired with localized wall membrane installation behind the damaged section.

Scope of Work:

• Crack Identification: Located two vertical cracks hidden behind the finished wall.
• Minimal Demo: Carefully removed only the affected drywall section to preserve the rest of the finished basement.
• Polyurethane Injection: Sealed the cracks from the interior with high-pressure polyurethane, allowing flexibility as the foundation shifts.
• Moisture Barrier: Installed a dimpled waterproof membrane on the wall area to ensure any residual seepage would be directed safely to the existing drainage system.

The Result

The leak was completely resolved. The homeowners were able to reinstall the drywall and carpeting within a week, with no further water entry even during subsequent storms. The space is now safe for use and protected from future groundwater infiltration.

Client Feedback

“Direct Waterproofing worked fast, clean, and effectively. They solved the problem without tearing our whole basement apart. We couldn’t be happier with the results.”
— Mr. Farley, Grimsby

Need Basement Leak Repair in Grimsby?

If you’re noticing signs of basement water intrusion in your Grimsby home, reach out to Direct Waterproofing for a free inspection. Our local technicians are experienced in identifying and resolving leaks quickly and permanently.