Locksmith in British Columbia

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Types of Door Locks

One of the most common types of crime is burglary. For this reason, any owner seeks to maximize the security of their home and property in it from criminal attacks by installing a metal entrance door. But even the strongest door is not a guarantee of security without a reliable lock. Types of locks, which are installed for entrance doors, largely determines the convenience and safety of their subsequent operation.

Principle of choosing locks

Top locksmith in Burnaby says: When choosing a lock for the entrance door, you should be guided by the following considerations:

  • It is better to buy one good lock than two bad ones;
  • A pair of reliable locks is always better than one;
  • A bad quality lock may cause problems with opening the door to the master of the house;
  • It is best to install locks of different types (plunger and cylinder locks) at the same time.
Types of locks

Types of locks

According to the type of locking mechanisms there are the following varieties of locks:

Suvald – mortise or exterior;
Cylinder locks – surface or mortise;


Each lock has its own advantages and disadvantages, and the choice of lock depends not only and not so much on its reliability and resistance to burglary, but also on the personal preferences and financial possibilities of the owner.

Lever locks

This lock type is considered the most reliable and this fact is also recognized by the owners of apartments and specialists, installing doors, as well as by criminals themselves.

The popularity of the suvald locks is mostly due to the specificity and reliability of their mechanism. Some specialists call tumbler locks “safe locks” because they are often used in banks and other financial institutions, in security lockers.

The device

The reliability of tumbler locks is determined by the number of installed “suvald” – special parts that lock the lock when turning the key. The greater the number of suvalds installed, the more reliable the lock is considered to be.

As a rule, presence of not less than 6-8 suvald locks gives the highest reliability guarantee of the lock during the attempt of breaking the door with a usual picklock.

Drawbacks of the suvald locks

At the first place, the disadvantages are large dimensions of the lock, but you may always ask the lock seller for a consultation on the choice of the lock according to the door size.

Another disadvantage is the width of the keyhole that is easy to penetrate with a picklock, crowbar or other force hacking tool. Of course, most locks are equipped with special mechanisms, if not protecting, then at least complicating the process of breaking in as much as possible.

Trustworthy Advice of Experienced Locksmiths

We deal with locks and keys every day wherever we go (home, car, office) but agree or not, we are just ordinary users and when we get into trouble with locks, we don’t know the peculiarities. Here we’ve gathered some useful pieces of advice, which can save your home in North Vancover from burglary, prolong the life of your door lock and help you prevent some common mistakes you may make.

Advice on safety

Experienced locksmiths say that thieves know very well all the tricks you might think are very extraordinary. They know all the places where you may hide an extra key no matter how thoroughly you’ve chosen them.

Advice #1 – never hide your keys in the garden or yard or near the threshold. The burglar will find them in no time. You’d better leave them at your neighbors.

Advice #2 – don’t listen to those locksmiths, who suggest buying a cheap lock for you to be able to break it in case of home lockout. If you will manage to do this, what can be said about criminals?

Advice #3 – remember to always close your front door lock. It may seem too unbelievable, but such situations happen quite often.

How to make your lock durable?

Proper maintenance can help your lock work for decades. There is nothing difficult about it and you can do it without professional help.

Advice #1 – Clean your lock. Washing the handle and the visible parts of the lock with soapy water and soft cloth will remove the dust and dirt, which accumulate on the lock.

Advice #2 – Lubricate the locking mechanism annually. This manipulation is very simple. Spray the oil into the keyhole and turn the key inside a couple of times to distribute the grease.

Advice #3 – Remove rust from the lock with a special spray. It will prevent spreading of the rust and malfunctioning of the lock.

Advice #4 – Use WD-40 for lock maintenance. This is a spray, which has multiple uses. In case your lock works tight or has the signs of corrosion this product will help you.

Other common recommendations

If you are the person, who often loses keys, you should buy locks staffed with multiple keys. This way you won’t need to make a copy of the key each time you’ll miss it.

If the lock doesn’t open, don’t hurry to call a lock specialist. Shake the lock and try to move it forward and back, up and down. It may help to unblock the deadbolt or a spring and make the lock open.

If you cannot turn the key in the lock, check whether the door is locked. Of course, it may sound ridiculous, but such cases did happen.

Professional advice are always useful. Follow them and it is very likely that you won’t have any issues with door locks.