installing waste pipe in footings
Posted: Wed Sep 17, 2008 1:16 pm
by dougs1
i am doing a self build project and have planed to have tollets situated against internal walls. can i run a 110mm soil pipe from an internal wall, under the sub-floor (not poured yet) and then out through the wall? or do tollets need to be againt external walls ??
Re: installing waste pipe in footings
Posted: Wed Sep 17, 2008 7:38 pm
by dckidd
Toilets do not have to be against external walls. If you have bends, junctions etc in you waste pipe then you may need a manhole, we have one with a trap door above it for access. If you need a manhole it will need a double seal to stop any smells. I would suggest you ask your building inspector (if he/she is any good) but if the run is straight then I doubt you will have to do anything special.