In this comparison, you can see how the Healthy Spaces installation team is able to direct water from a leaking basement into a perimeter drain system called Waterguard, which is then connected to a high powered sump pump system to keep the basement from flooding.
You can see the gray Waterguard drainage system has been placed in a trench along the entire basement perimeter. Waterguard is a unique system because it doesn't clog like traditional French drains. One of the reasons that this doesn't happen is that Waterguard sits out of the dirt beneath your foundation--it rests on the foundation footer, where it can capture both water coming in from below and water weeping in from the walls. The entire system is cemented in place to ensure a high quality finish. In fact, Waterguard is such an effective system that you can finish your basement and forget that it's there.