Our waterproofing team arrived at a home in a suburban part of Markham to waterproof approx 40ft of foundation walls as a way of preventing further water leaks from taking place in their basement walls. Leaky Basement experts got to work digging the earth and waterproofing the foundation walls section by section. Special attention was paid when waterproofing the basement foundation wall that had the initial water leak. The weather was great on that day so the team was able to waterproof the entire back foundation wall using a continuous roll of air gap drainage membrane, which made the job much easier and quicker to complete. The customer was very satisfied with the work done and never have to worry about those basement walls ever leaking again.