Antique locks are beautiful pieces of craftsmanship that deserve to be preserved. Whether you have a Victorian mortice lock, an Edwardian rim lock, or a Georgian cabinet lock, Keys4U has the expertise to repair, restore, or replace it sympathetically.
Why Antique Locks Need Specialist Care
Antique locks are fundamentally different from modern locks. They were made to different tolerances, with different materials, and often by hand. Standard modern locksmiths may not have the knowledge or tools to work on them correctly. Forcing or incorrectly repairing an antique lock can cause irreparable damage.
Common Antique Lock Problems
- Seized mechanisms — years of disuse can cause internal components to seize
- Broken springs — the internal springs in antique locks are often fragile
- Lost keys — antique keys are unique and cannot be cut from standard blanks
- Worn levers — the levers inside mortice locks wear over time
- Corrosion — particularly in coastal or damp environments
Our Antique Lock Services
- Cleaning and lubrication — often all that's needed to restore function
- Spring replacement — sourcing and fitting period-appropriate springs
- Key cutting — cutting new keys to fit existing antique locks
- Lock restoration — full restoration of seized or damaged mechanisms
- Sympathetic replacement — fitting period-style replacements where originals cannot be saved
Listed Buildings and Heritage Properties
If your property is listed, you may need planning permission before replacing original locks. Keys4U can advise on the appropriate approach and help you navigate the requirements. We work with conservation officers and heritage bodies to ensure all work is compliant.
Get Expert Advice
Have an antique lock that needs attention? Contact Keys4U for expert advice. Our specialist locksmiths have experience with all types of period locks and will treat your property with the care and respect it deserves.


