If you have a uPVC or composite door, it likely relies on a Euro cylinder lock. Unfortunately, standard Euro cylinders suffer from a massive design flaw that burglars are exploiting to break into homes in under 15 seconds.
The lock snapping method explained
Lock snapping requires no specialist tools and makes very little noise. A burglar simply removes the plastic handle cover, attaches mole grips to the protruding lock barrel, and applies downward force. The cylinder snaps cleanly in half right down the middle, exposing the internal mechanism and allowing them to unlock the door instantly.
How to protect your property
You don't need a whole new door to fix this vulnerability, you just need to upgrade the cylinder. High-security locks are designed specifically to combat this attack method.
You should immediately upgrade to a lock that has a TS007 3-Star rating or a Sold Secure Diamond rating.
These premium cylinders feature a sacrificial front section. If a burglar attempts to snap the lock, the very tip of the barrel breaks off harmlessly, while the central core remains tightly locked and unbreachable.
How much does an anti-snap lock cost?
A professional locksmith will usually charge between £110 and £150 to supply and fit an anti-snap lock. Many insurance companies now actively insist on 3-Star locks in their policy fine print, so upgrading is a smart investment.