Hallo, Could anyone let me know if it is possible to adjust 15 year-old upvc windows to 'close' gaps where the black rubber seal (still 'round' and not compressed flat yet)in the main frame doesn't quite mate with the window's opening frame please?. I have two large windows each with gaps at one end as if the hinges no longer allow the opener to shut fully at that side. Thank you, Richard
your hinges have failed and will need to replace with new ones,if you havnt got a upvc window hardware company in your areathen do a quick search on google and plenty will come up,hope this helps
