|Posted by ED on July 12, 2004 at 16:58:19:|
|In response to Re: Convert bath/shower drain to shower drain|
Two inch pipe is the MINIMUM size for drains under a concrete slab.
There is a REAL possibility with clogs on an 1 1/2 inch drain.
It's also a lot easier to snake out a two inch p-trapped pipe under the slab than an inch and a half.
Don't forget you need to vent the shower drain as well.
: : i have a ruff in bath/shower drain of 1 1/2" in my basement but want to chnage this to a shower only. would the 1 1/2" work or do I need to bust up the concrete and replace with 2". I'm at the stage of finishing the concrete shower pan and really do not want to bust up the concrete. I'm about 4 feet from the main drain.
: : What can I do?
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