Originally Posted by mairj40
I have a shower floor that is tiled...Can I just remove the tile...
and put down the waterproof membrane on the mortar that is already there
Have you ever removed tile set in a mortar bed?
The odds of having anything usable remaining afterward are real slim.
Better to plan on taking that shower pan area down to the joists and starting over.
ps have you fully investigated where the leak is from?
the drain fittings are far more likely to be the problem