We had a corner shower installed awhile ago in our basement.
The kit came with thin acrylic walls that were glued to the waterproof gyprock behind. However, there are air spaces between the lines of glue which allows the walls to move in certain places. We have been having a problem with this shower leaking and were wondering if this movement was perhaps breaking the seal that the caulking makes between the floor of the shower and these walls. The shower sits on a raised wooden platform built for the base of the shower, but there is also a bit of movement in the floor as an adult is in the shower.
I had heard from someone that on these showers you did not need to caulk the place where the acrylic walls meet the base, but that just seems wrong as I would expect mould to grow with pooled water behind the walls.
We were thinking of replacing the walls with a one piece firm acrylic piece and keeping the existing floor and glass sides and door. Any thoughts on the best way to fix this leaky problem?