|Posted by hj on June 04, 2003 at 21:34:08:|
|In response to Re: proper slope for dwv in new construction|
It is an "old wive's" tale. Research has found that it does not happen.
: : Minimum 1/4" per foot for 3" and smaller.
: If you slope at 1/4" per foot the wastes will travel together and help to prevent drain blockages.
: : : what is the recommended slope for drain line, main & branches
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