No – sorry locks and security in general are not our area of expertise. For expert advice on locks we recommend you contact a locksmith and can recommend Wells Locks on 01749 677526 (Glastonbury office catchment area).
The key standards to look for are:
- BS 3621: This is the most common standard for insurance-approved deadlocks. You will see a BSI Kitemark and “BS3621” engraved on the lock’s faceplate. These locks have a minimum of five levers and have been tested against drilling and picking.
- Multi-point locking systems: Often found on uPVC and composite doors, these systems lock at multiple points when you turn the key. Look for cylinders approved to the SS312 Diamond standard for the highest security.
- Smart locks: These are becoming more popular but often need to be used with a traditional lock that meets the required standard. Look for specific standards like BS8621 or BS10621, which indicate they are a full locking solution and are insurance approved when used correctly.
Further Reading
Master Locksmiths Association – Door Lock Types – A Simple Guide for your Home
Master Locksmiths Association – Find a Master Locksmith Association approved company member
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