After removing my old bathroom tiles, the plasterboard behind was in a state. I have removed the plasterboard and removed the old dot and dab on the block wall. The block wall is quite uneven. Is it ok to batten the wall, attach tile backer to the studs and tile? If so, what size battens do I use? Cheers
yes pack the battens out to even it out. 25x38mm battens. https://www.toolstation.com/broadfi...buom0zzirvDCzTtzK9HI23w7pEDWBm1BoCLHIQAvD_BwE