I am tiling a friends bathroom from top to bottom. She has chosen very
large tiles with sharp edges NOt like razor sharp but right angled) Seeing
the installed in the showroom they have left no gap for grouting and they
look quite good placed tight with one another. I have just a few questions
relating to this:
1) Can we tile over the old tiles, things such as plugs, el;ectric showers
will be taken off and placed on top of new tiles, what surface prep is
required as the tiles have been previously painted.
2) What would be the best way to tile, when taking off tiles in the past I
have noticed just four or five blobs of adhesive on the back, but I feel
this wont be strong enough should the whole wall be covered?
3) Is it ok to place tiles tight with one another should a very thin layer
of grout or maybe clear silicon be placed in between??