Internal Basement Waterproofing

Some situations can’t be resolved using external excavation. As a result DrainWorks®uses an internal water control system that features an air-gap drainage membrane which directs the flow of water to a network of drainage pipes installed below the basement floor.

We had a slow leak in my basement and the guys on the job did a great job of zeroing in on the problem, fixing and then cleaning up. I can’t say enough about the job they did. We were very impressed throughout the process, and then very relieved when we saw how tidy they left the area.”

Todd Clarck in North York