Are frame sizes usually visible glass size or the size of the glass plus the frame?
Please see this frame : http://www.lauraashley.com/bathroom-...t/invt/3552986
Note the dimensions are W39cm H39cm D2cm (about 16" square).
Is that likely to be the size of the visible glass area, or is it more usual to be the size of the glass area plus the frame itself? i.e. is the glass probably 14.5" square and whole thing 16" square? Or is the glass likely to be 16" and the frame itself more like 17.5"? What is the "general rule" when it comes to frames and how they are marketted?