SWMBO wants the bathroom doing up including re-tiling. The walls are plasterboard (the internal walls are made of a plasterboard sandwich with scraps of PD between the outer skins - the only timber is on the floor and ceiling.
I am thinking that the PB may get damaged in removing the tiles and I am wondering what the chances might be of repalcing the bathroom side skin with the waterproof cement based board. Might it be possible or will it be likely to destroy the while internal partition?
I don't want to over tile or over skin as the room is very small and every centimetre counts. The bath is slotted in at both ends and it is here that some damamge has occurred.