Changing Handles on Double Glazed uPVC Units - How to Dismantle so Windows can be Opened? Accounts and book-keeping for builders plus mortgage and remortgage information

[hels.nath]

Hi,

Our double glazed upvc windows appear to have broken handles/locks as none of the windows open. Can you help give advise on dismantling this bit of the window so we can replace the mechanism and what/where we should get the necessary bits?
Thanks

Helen

[DIYDoctor2]

Hi Helen - It might be best to post this in the Ironmongery and Locks forum ironmongery-and-locks-forum.html