Mortice lock replacement in Cannon Hill
A replacement mortice case must fit the existing door, handle furniture and receiving plate.
For an address in Cannon Hill, share the full postcode and the details below to discuss availability.

for Cannon Hill.
Mortice lock replacement in Cannon Hill — 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.
Confirming your address
Use your full postcode when enquiring; the place name is a directory reference, not a branch-office address.
- Cannon Hill ward, London · Merton · London · England
Service availability, travel and access are confirmed for the job before attendance is agreed.
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.