Is it ok to plaster directly onto plasterboard - does it need sealing at all?
Or do you have to put some expanding mesh or something over it first?
In my ensuite I am putting a wall hung toilet in and understand that I should use either 2 layers of plasterboard or can use 18mm ply.
Or do you have to put some expanding mesh or something over it first?
In my ensuite I am putting a wall hung toilet in and understand that I should use either 2 layers of plasterboard or can use 18mm ply.