What kind of door lock is most secure?

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One of the most important factors to ensure your home safety is having a good, efficient door lock. Almost 60% of thieves go through unlocked doors and windows, so you should never underestimate a good lock! When you are choosing a door, it’s important to choose the right lock too. In this blog, we will discuss what kind of door lock is most secure. 

What kind of door lock is most secure? – Door locks make your home extra safe

A door lock is the first step to making your home secure. Although burglaries have decreased over the years, it is still important to pick what kind of door lock is most secure. One of the most important locks to have is on any sheds or outhouses. People often forget about outhouse security. Sometimes sheds hold a lot of valuable items, yet some insurance policies don’t include them. Valuable items you might have in your shed include mowers, garden tools, bikes and electrical equipment. When it comes to protecting these pieces of equipment you may ask yourself what kind of door lock is most secure? At the end of the day, there’s no substitute for a door lock, no matter how fancy the new security systems are these days! 

What kind of door lock is most secure?- What to consider when choosing a door lock? 

Different locks fit different circumstances. What may seem like a silly door lock to you may be great for someone else. When you are debating what kind of door lock is most secure, you should consider: 

  • The door material: Some locks aren’t compatible with certain doors, for example, a five-lever mortice deadlock is not suitable for a UPVC door. There’s no point in going through the hassle of ordering a lock when it doesn’t work!
  • Your area: When choosing a lock you should look into the area around your house to see if you’re likely to get burgled. If it happens to be a common occurrence in your area, you might want to invest in a stronger door lock for your protection 
  • Home insurance requirements: Sometimes insurance policies will ask you to have a certain amount of security put in place, for example, they might specify what locks they want you to use. If these requirements are in place, make sure you use the right locks and make proper use of them. If you fail to do this, you may not be covered by your insurance policy. 

What kind of door lock is most secure- Different types of locks

5 lever mortice deadlock

To reclarify, a 5 lever mortice deadlock is not suitable for uPVC doors. Mainly found on wooden doors, a mortice lock is usually fitted into the door, rather than on the surface. A mortice lock is also locked internally and externally so is perfect for your front door. 

Multi-Point Locking System

These locks offer high security when used properly. They are used for any entry door, operated with a key and fitted into the door’s body. Sometimes these door locks can be tricky to use, but when you understand the method, there’s nothing safer. 

Rim lock or night latch

These locks are great if you’re forgetful because they lock the door as soon as it closes. They are usually fitted on glass-panelled or wooden doors and are placed on the door’s surface. These are great, but you’ll need another lock for the safest security. 

Deadbolt lock

These locks can be operated through a key on the outside and a latch on the inside. These are great, but also need to be used in conjunction with another type of lock to offer maximum security. These can be tricky if you’ve accidentally shut the door and don’t have a key though, so be careful of this! 

Lever Lock

These types of locks come with different security levels. You can have a 3 point lever to a 5 point lever, depending on what level of security you’re after. This system is locked from the inside and outside and protects you with a great level of security. Again, make sure you check how many levers you need with your insurance policy to make sure you’re covered! 


If you’re wondering what kind of door lock is most secure and need a locksmith, take a look at our website today!

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