Thanks for all the replies.
Yeah, taking that plate off is an easy check. I'll be doing that next. There isn't a shower-pan - its all tile. They dug into the concrete a bit, replaced some of the drain, re-constructed the 'pan' area with concrete. We have had the drain back-up and fill the shower with 1/2" or so once, didn't have a leak that time. So I'm thinking there isn't a problem down there.
When the remodel was done, the upper part of the plumbing was replaced, they extended it up higher since I'm 6'2 - not sure about what was replaced going up to the valve - I took pics during the work, maybe I can 'see' into the wall as to what was done.
|