my daughters new gaff has a fairly large bathroom with a ceiling ruined by some idiot sticking polystyrene tiles on it (yes it doesn't look like it's been touched since 1965!). I have no idea what they've used as adhesive for these tiles but trying to get one off is practically impossible. its like the tile has partially melted into the adhesive!
So I'm thinking plasterboard! But is there any reason why I shouldn't plasterboard over the polystyrene tiles? I'm also thinking of using MR board
So I'm thinking plasterboard! But is there any reason why I shouldn't plasterboard over the polystyrene tiles? I'm also thinking of using MR board