More Secure Type of Front Door Lock & Back Door LockĪ 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. A 5 lever mortice deadlock will be slightly more expensive than a 3 lever lock.įor prices of door lock types see our locksmith price list here.ĥ Lever Mortice Deadlock Conforming to BS3621 The price of a 5 lever mortice deadlock is from £20, the price will vary dependant on the standard of mortice lock fitted and brand of door lock. How much does a 5 Lever Mortice Deadlock Cost? A Kitemarked British Standard lock ensures the mortice lock has been tested against burglary techniques such as drilling.įor more on BS3621 & British Standard locks click here. The best & most secure 5 Mortice lock is a lock that is Kitemarked to British Standard BS-3621. ✘ May not be tested against burglar techniques.✘A mortice deadlock NOT conforming to BS3621 means the lock may only be tested by the manufacturer.
The cons of a 5 Lever Mortice deadlock are:
What is the difference between mortice deadlock and sash lock? Also, a 3 lever lock will NOT be BS3621 approved due to the poor security of the lock. The difference between a 3 lever lock and a 5 lever lock is that a 3 lever lock is less secure because it has fewer levers which increases the risk of key duplication. Number of 5 Levers stamped on Faceplate of Lock What is the difference between a 3 lever and 5 lever lock? We recommend any Nightlatch fitted as a 2nd lock is a British Standard Approved Nightlatch. 5 Lever Mortice Deadlock Type of Front Door Lock & Back Door LockĪ 5 lever mortice deadlock is commonly fitted to wooden doors and is locked from both the inside and outside with a key, they are fitted within the material of the door, rather than on the surface.Īny five-lever mortice deadlock that is NOT BS3621 approved will usually have a Nightlatch fitted as additional security. The first lock we will look at is a five-lever mortice deadlock, which is a lock that seems to confuse a lot of people. Multi Point Locking System | Rim Automatic Deadlatch | Euro Cylinder Lock To help you identify if you have a deadlatch, mortice deadlock or a multi-point locking system, we will tell you about the following main types of house lock.ĥ Lever Mortice Deadlock | BS3621 5 Lever Mortice Deadlock | Looking for the price of door locks? please see our locksmith price guide here which includes the cost of locks and how much locksmiths charge. When getting house insurance most comparison sites or providers will ask what type of door locks are on your front door & all external doors. You may want to know what door locks you have on your front & back doors, our guide will help you find out what type of door locks you have fitted in your home. Become an MLA Approved Locksmith – Benefits & How.Van Lock Fitting Course – 1 Day Training.Beginners Locksmith Courses (1, 2 & 5 days).Lost My Car Keys & Have No Spare – Replacement Near Me.
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