UPVC door lock repair
A uPVC locking fault needs the door fit and multipoint hardware checked together.

UPVC door lock repair — inspect uPVC alignment before replacing locking components, with site access, working hours and protection requirements planned, with the installation method, protection and finishing details planned.
A handle that struggles when the door is closed may reflect pressure at the locking points. Diagnosis should distinguish that from wear within the cylinder or mechanism.
The detail that matters
Why might the lock work while the door is open?
Closing can load misaligned parts, so this difference is useful information for the assessment.
Before the work
is agreed.
Why might the lock work while the door is open?
Closing can load misaligned parts, so this difference is useful information for the assessment.
Should I keep lifting the door to lock it?
Report that symptom and arrange inspection; continued force can mask or worsen the underlying problem.
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.
UPVC door lock repair by area
Select a place to view this service for that location. Please provide the postcode when you enquire.