Window lock repair
A window-lock repair should distinguish failed hardware from a sash that no longer meets its frame correctly.

Window lock repair — inspect the window mechanism while locking keep, with the installation method, protection and finishing details planned.
Check the handle, operating mechanism and receiving keeps together. Opening style and frame material help identify which components and adjustments may be appropriate.
The detail that matters
Can alignment stop a window from locking?
Yes. Even a working mechanism can struggle when its locking points do not meet the receiving fittings correctly.
Before the work
is agreed.
Can alignment stop a window from locking?
Yes. Even a working mechanism can struggle when its locking points do not meet the receiving fittings correctly.
What should I say about the handle?
Describe free movement, stiffness, looseness or a key that no longer operates the handle lock.
What should I include in this enquiry?
Have the postcode, photographs of the lock and door, and a short account of when the fault began. Identify the person authorised to arrange access; do not send key codes or sensitive entry credentials through the form.
Related services
Window lock repair by area
Select a place to view this service for that location. Please provide the postcode when you enquire.