One side is rough, the other is smooth, with the brand name, batch No. printed on.
I've put up stud to enclose a new bath on 3 sides, time to put the Knauf boards on.
The obvs is that the rough face will grip the cls better.
So which face takes the tiles?
Just had a new stylish oak front door fitted and the beading for the windows is on the outside. Is this right as it seems a bit odd despite the supplier saying it is ok and that it has been fitted correctly.
Door also has "face" stickers on the outside of the glass.
See pictures below...