I have a couple of fairly large (1200 x 520mm) side opening double glazed windows that seem to have dropped on the non-hinge side, leaving a small gap at the top.
How can I adjust them to correct this? There is a concertina type hinge top and bottom of window screwed info frame, with no obvious way of adjustment.
Any help gratefully received.
TIA
Steve Baxter
How can I adjust them to correct this? There is a concertina type hinge top and bottom of window screwed info frame, with no obvious way of adjustment.
Any help gratefully received.
TIA
Steve Baxter