Rob wrote:
Hi

I'm thinking of having my kitchen updated. All the exposed walls are tiled
but I hate the colour and the design on them so I want to re-tile the walls.

Ive been told its best to tile on top of the old as they provide the perfect
surface. Ive also been told that old tiles must be removed first.

So now I'm confused.

I'd be grateful for your views on which is best and why.

Thanks

Rob

tiles are the worst surface to tile onto, smooth and slippery. You can
do it either way, but Id tile personally. Old tiles have a habit of
being or coming loose.

NT