How come on Diy SOS and other such programs you see them tiling onto plasterboard then? Will the tiles fall off if you don't plaster first?
We've extended the en-suite and ordered enough tiles to do floor to ceiling because my husband doesn't want to plaster!! I'll persuade him do both - if it's necessary. Between floor and wall tiles, grout, adhesive, plumbing, shower door etc. this 'little venture' has cost in excess of 2k. with nearly 1/2 that on tiles. Wouldn't want to have to lay out for them twice!!