Re: Installing an upstairs toilet

message from Lurch on 12 May 2004
Then you can't do it, liquids, or semi liquidy objects, only flow
downhill.
I would imagine you'd have 6" joists min, that's ~50mm fall over
5000mm. 1:100, in other words.
 

Archived message: Re: Installing an upstairs toilet (UK DIY Home Improvement)