Usually found on wooden timber doors in domestic homes but can appear on metal doors in commercial premises.
British door lock standard bs3621.
This is a question we re often asked so we ll explain a little about the bs3621 british standard for you.
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.
If you have then you may feel for the main character.
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.
The truth is bs3621 is a british standard that does not apply to multipoint locks.
A key is used for opening or exiting the lock also known as the term keyed egress.
There are a few visual signs that can help you determine whether your current locks are compliant with the standard.
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.
However there s a new standard that has been in.
About bs 3621 british standard locks.
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.
5 lever mortice deadlock conforming to bs3621 more secure type of front door lock back door lock.
Bs3621 is a british standard for locks fitted to doors designed so we can easily know that a lock is of a good theft resistant standard it s important for homeowners to know about this as having bs3621 locks fitted to your doors may be a requirement for your home insurance or it could give you access to bigger savings on your insurance policy.
Bs3621 locks explained for insurance companies these days you ll be asked whether the locks on your property are bs3621 approved.
How can i tell if my locks meet the bs3621 standard.
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.
Bs3621 is the most popular standard known to most for locks on doors.
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.
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.
Bs 3621 is a british standard designed to show whether a lock is of a good thief resistant quality.