Drainage Pipe Slope
- 1/8" for 3" to 6" - https://www.howtolookatahouse.com/Blog/Entries/2020/1/can-a-drain-pipe-have-too-much-slope.html
- 1/4" max for 4" [1]
- This page was last edited on 29 September 2023, at 16:37.
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