I'm going to run my front downspout underground as it's in the way. I want to use nonperforated PVC pipe for this project. I'm just struggling with what to terminate the end with. Any suggestions?
I'm going to run my front downspout underground as it's in the way. I want to use nonperforated PVC pipe for this project. I'm just struggling with what to terminate the end with. Any suggestions?
Just finished something exactly like this a couple years back landscaping my front yard. We have a downspout that I wanted to go underground, underneath a walkway, and end somewhere on the front lawn - trouble was, because of the grading, the underground PVC pipe would never see daylight. I opted for a buried Drywell.
Basically just a large hole, back filled with a large aggregate, and allows the water from the downspout to dissipate within the substrate. I have a large tree / garden in close proximity to the dry well, and things grow nicely. Might just be a coincidence though.
Edit: In the winter time, I just put a cover on the catch basin, and add a flexible downspout. Don't need freeing water messing up my PVC piping.
Last edited by 94CoRd; 04-25-2019 at 12:04 PM. Reason: added info