This robotised cell assembles a glass with its dedicated opening sash, thanks to a binder, glue bead or double-sided adhesive. A 6 axis poly-articulated robot takes automatically a glass from trolleys or racks then does the accurate unloading in the associated window. According to the particularities of the process used and the rate requested, the glue bead or the adhesive can be either lay down on the frame or on the glass, with one or two robots. Whatever the process implemented is, surfaces receiving the binder are pre-treated with plasma in order to ensure a good grip.