British Door Lock Standard Bs3621

How can i tell if my locks meet the bs3621 standard.

British door lock standard bs3621.

Usually found on wooden timber doors in domestic homes but can appear on metal doors in commercial premises. To check if your locks are british standard look out for the british standard kite mark along with the british standard number such as bs3621. Bs3621 locks explained for insurance companies these days you ll be asked whether the locks on your property are bs3621 approved. In a mock interrogation scene a man is being questioned about the locks fitted to his doors and whether they meet bs 3621.

Bs3621 is the most popular standard known to most for locks on doors. But what does bs3621 mean to the lay person what extra security do you get with a lock compiling with bs3621 to one that does not. Bs3621 locks will have the trademarked bs kitemark on the faceplate the metal part of the lock which cannot be seen when the door is closed. The truth is bs3621 is a british standard that does not apply to multipoint locks.

If you have then you may feel for the main character. Bs 3621 as the name states is a british standard which means that someone has taken the time to examine and test the lock to ensure it meets a certain minimum criteria and documented the results of those tests as the standard all new locks must achieve bs3621 specifically targets items such as lock snapping bumping and other. Lets look at the british standard group above in a bit more detail. About bs 3621 british standard locks.

Insurance requirements for a bs3621 lock for anyone with a multipoint lock on their door has caused a lot of confusion over time and there hasn t really been any equivalent standard for multipoint locks. 5 lever mortice deadlock conforming to bs3621 more secure type of front door lock back door lock. Bs 3621 is the original lock standard and was first introduced in the 1960 s the key facts you need to know about bs3621 locks are as follows. Bs3621 is a british standard for locks that most insurance.

However there s a new standard that has been in. A key is used for opening or exiting the lock also known as the term keyed egress. We ve included photos of three common domestic locks eurocylinders mortise locks and night latches to help you identify which locks you have and where the kite mark can be found. A 5 lever mortice deadlock conforming to bs3621 will have the british standard kitemark engraved on the faceplate of the lock and operates the same way as a standard 5 lever mortice deadlock.

This is a question we re often asked so we ll explain a little about the bs3621 british standard for you.