Adjust Double Glazed Window

[scb31]

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

 

[derv1980]

you can toe and heal the glass with packers, there was a link posted the other day on a similar thread.

 

[scb31]

Thanks for the info. I did do a search before posting but obviously not for the right wording!! Toe & healing it is - thanks again.