08/11/2026
Wooden Door Lock Replacement in New Cross – Q&A with Gerry from The Key Locksmith
Traditional wooden doors are common across New Cross and South East London, particularly in Victorian and Edwardian properties. But what happens when the locks become worn, damaged or unreliable?
Following a recent lock replacement in New Cross, Gerry answers some common questions.
Q: What locks are commonly fitted to wooden doors?
A: Mortice deadlocks, mortice sashlocks and Yale-style nightlatches are popular choices. Many older properties have a combination of two locks for additional security.
Q: Can you replace a lock without damaging an old wooden door?
A: Yes. In most cases, Gerry can replace or upgrade the existing lock while preserving the original door, frame and surrounding woodwork.
Q: Should I upgrade to a British Standard lock?
A: Where suitable, a BS3621-rated lock is a good choice. It offers recognised security standards and may help meet home insurance requirements.
Q: Why has my wooden door lock become difficult to operate?
A: Common causes include worn internal components, door movement, misalignment and seasonal swelling of timber.
Q: Can Gerry repair older locks instead of replacing them?
A: Absolutely. Where practical, Gerry will assess whether the existing lock can be repaired before recommending replacement.
Local Locksmith in New Cross
Gerry from The Key Locksmith provides professional wooden door lock repairs, replacements and security upgrades throughout New Cross, Lewisham and South East London.
Independent, experienced and offering a 24-month parts and labour guarantee.