This is some basic advice and questions for anybody thinking of a tiling project or bathroom installation
After you have made a convenient appointment we will visit your home to carry out a free survey to establish your exact requirements
Tanking explained :-
as grout is only water resistant and not waterproof over time the water can penetrate the plasterboard behind the tile making the board soft an causing tiles to fall of the wall as in the picture below
The walls should be cement backer board or plaster board painted with waterproof coating as in the middle picture or with waterproof matting as in picture on right this will keep the walls in your shower water proof