I'm trying to put in a shower base. Any tips to ensure sealing is good betwwen base and three tiled ( not done yet ) walls. Should I put the shower base a little under the wallboard and then tile down to the shower to ensure no leakage?
If I tile plasterboard with ceremic tiles will it be waterproof enough to use in a shower unit or will the water seep through to the plasterboard. Should I use marine-ply to tile on instead?