We've recently fitted a new bathroom suite and now we need to box in several pipes behind the cistern. Our idea is to use plywood / mdf to form the boxing in then to tile over this. The wooden frame and sheeting would be screwed together then tiled over. Obviously doing it this way the screws would then be hidden by the tiles.
My main concern is not the actual boxing in but how to fix the tiles in such a way that we can remove the whole boxed in section without destroying the tiles in case there is a problem with the pipework underneath.
Any ideas would be appreciated
Hope this makes sense.