Locksmith Blog
Expert advice on locks, keys, security, and everything locksmith-related. Tips to keep your home, business, and vehicle secure.
Letterbox Security: How Burglars Exploit Your Letterbox
Burglars use letterboxes to hook keys, reach handles, and unlock doors from inside. Learn the risks and the simple fixes that stop them.
Can a Locksmith Make a Key from a Lock?
Lost all your keys? A locksmith can often create a new key directly from the lock. Learn how it works, which locks qualify, and what it costs.
What Is a Multipoint Lock and How Does It Work?
Multipoint locks secure your door at 3 to 5 points instead of one. Learn how they work, common problems, and when to repair or replace them.
How to Avoid Rogue Locksmiths in London
Rogue locksmiths use bait-and-switch pricing to overcharge vulnerable customers. Learn the tactics they use and how to protect yourself in London.
What Is a Key Safe and Should You Get One?
A key safe keeps a spare key outside your home in a secure, wall-mounted box. Learn how they work, what to look for, and whether one is right for you.
Can a Tenant Change Locks in England?
Can you change the locks on a rented property? This guide explains tenants' and landlords' legal rights around lock changes in England.
Best Front Door Locks UK: A Buyer's Guide for 2026
Choosing a front door lock in the UK? This guide covers the best euro cylinders and mortice locks by brand, standard, and door type.
What Is a BS3621 Lock and Why Your Insurance Requires It
BS3621 is the British Standard for thief-resistant locks. Learn what it means, how to check your locks comply, and why your home insurance demands it.
What to Do If Someone Has a Copy of Your Key
Ex-partner, former cleaner, or lost keys? If someone else has a key to your home, here is what to do and when you need to change the locks.
Signs Your Lock Has Been Tampered With
Scratches, stiff keys, or a lock that feels different? Learn the warning signs of lock tampering and what to do if you suspect someone has targeted your door.
How Do Burglars Break Into Houses in London?
Over 70% of burglars enter through doors, not windows. Learn the methods used in London break-ins and the practical steps that actually prevent them.
Should You Change Locks When Moving Into a New House?
Moving into a new home? Find out why changing the locks should be one of the first things you do, what it costs, and which locks to prioritise.