Why Slope & Corrugated Pipe Combined Make a Better Yard Drainage System
Why Slope & Corrugated Pipe Combined Make a Better Yard Drainage System A lot of diagrams will show a trench with an uneven trench bottom. What I'm seeing with these diagrams that's very misleading is that they show corrugated pipe following the contour of the bottom of the trench. They are recommending PVC pipe for [...]