Security hardware protects homes and businesses, from door locks and padlocks to lockable window fasteners and access control. Browse British Standard locks, high-security padlocks and more, in finishes to suit period and modern doors. Explore related deadlocks, padlocks and smart locks.
Door and home security buying guide
What counts as British Standard security?
Look for the BS 3621 Kitemark on locks for final-exit doors — many home insurers require it. It certifies the lock has passed tests for strength, drilling and picking resistance.
How do I improve door security?
Combine a good primary lock with secondary points such as rack bolts, hinge bolts or a nightlatch, and fit lockable fasteners to accessible windows.
What about keyless and monitored security?
Smart locks and electromagnetic locks add coded or managed access and can be monitored, suiting offices, lettings and shared entrances.
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