Mortice lock replacement
A replacement mortice case must fit the existing door, handle furniture and receiving plate.

Mortice lock replacement — inspect case depth, backset while strike position, with the glass specification, dimensions and access route agreed.
The lock dimensions and function determine the specification. Identify whether the case operates a latch, deadbolt or both before discussing the replacement.
The detail that matters
Why do the case measurements matter?
An unsuitable case can conflict with existing cut-outs, handle centres and fixings or require inappropriate alteration.
Before the work
is agreed.
Why do the case measurements matter?
An unsuitable case can conflict with existing cut-outs, handle centres and fixings or require inappropriate alteration.
Should I mention a fire-rated door?
Yes. The doorset requirements need to be considered before choosing or modifying its lock hardware.
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.
Mortice lock replacement by area
Select a place to view this service for that location. Please provide the postcode when you enquire.