French Drains
A French drain is a gravel-filled trench with perforated pipe that collects water below the surface and carries it to a better spot. It’s the answer where regrading alone can’t move the water, like a narrow side yard, along a foundation or at the bottom of a slope. The route and the outlet are planned before digging, so the water ends up somewhere it can drain instead of making a new wet spot.
- Fabric-lined trench, gravel and perforated pipe
- Routes along side yards, foundations and low areas
- Outlet chosen before digging so the water has somewhere to go