Originally Posted by globe
I just installed one next to my backyard patio. Prob didn’t need one this wide but I thought it couldn’t hurt.
I went with a 5-6” one. Prob should have done 3”. Concrete saw, busted out, installed drain, mortar mix the cracks, then I left both ends open to drain.
Put white slag rocks on both ends to handle the water and keep from washing.
Got it at lowes.
They sell a cap if you only want one end open.
https://imgur.com/a/rph1Soc


That's similar to the one I'm looking at. But I want to connect a pipe and route elsewhere. All the videos and instructions show PVC. I'd rather use the corrugated like I said. Just don't know if it will work as well.

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