Hi,
I'm tiling my bathroom in my 80 year old house, i need to even up the concrete walls as removing the old tiles has also removed the top coat of plaster. Whats the best option, aquapanel needs to be battened on, and i don't want to lose too much of my small room by doing this. Is there anything out there i can screw or dot and dab directly to the wall except for plasterboard?