Locks

Locks Types

Door Locks Types

When basking in the euphoria of your almost completed commercial or residential building, one area that deserves keen consideration is the utmost security of your life and properties. Making the right choice of the type of lock to use in your building can be one hell of a task to think through. In most situation, many people end up using the wrong lock type, and where such mistakes happen, regret becomes inevitable – sure you’ll agree with that!

So, to help you in your quest for what is the best and right for every part of your building, we are here to clear your doubt about your choice of locks for your home and commercial buildings. Without further ado, let’s take a deep dive into the must-know locks levers, knob lock, deadbolts, and padlocks which may be just the perfect fit for every part of your building.

 

Knob Locks

Door Knob LockFirstly, it should be noted that the knob lock should not be relied upon as the sole source of security lock. Reasons being that the lock cylinder is built inside the knob instead of the door. Consequently, the knob locks are more accessible to break-in. With plier, hammers or another wrenching device, your apartment may be burgled. To avoid such scenarios, knob locks are mostly installed alongside deadbolts to enhance security. You may also need to consider knob setup when considering purchasing knob lock to ensure proper backset and handedness of the lock. Need more guide about this fact? Contact us as we are always ready to help you out.

 


Deadbolts

Deadbolts are usually fitted on the external surface of doors, and they come in a few more varieties such as lockable thumb-turn, single deadbolts, and double deadbolts.

 

DeadboltSingle Cylinder Deadbolts Lock:

Being the most common type of deadbolts locks, the single cylinder deadbolts uses a key cylinder on the exterior and a thumb-turn on the inside to either open or close the bolt.

A primary weakness you must know about the single cylinder deadbolts is the fact that any access into the building (either through a window or peephole) is enough to open the door using the thumb-turn inside. See, this is a point you have to note about your choice of where to fix the single cylinder deadbolts lock.

 

Double cylinder Deadbolt lock:

Double Cylinder Deadbolt

While there is a need to curb such weakness with the single cylinder deadbolt, the double cylinder deadbolt comes with the answer The double cylinder deadbolts employ two key cylinders each for inside and outside the door to fix the weakness of the single cylinder deadbolts. When choosing the double cylinder deadbolts, be ready to have your keys as your regular companion because the double cylinder deadbolts lock requires its key to open it from the inside when locked.

Although this has been seen as a dominant constraint with the double cylinder deadbolt since it might pose a significant problem in emergencies such as fire outbreak. So, to handle this effectively, you should make sure that the keys are always inside the lock when you have people inside the house.

 

Lockable Thumbturn Deadbolt Lock:Single Sided Deadbolt

This type of deadbolts lock has a thumbturn on the inside, and this function like the single cylinder deadbolts does except for the fact the thumbturn requires a key to lock or unlock the door.

One applaudable feature about the lockable thumbturn deadbolt lock is its ability to resist the passage of an intruder (possibly through the window) into other parts of the building. Looks twisted? Just put it this way, the lockable thumbturn deadbolt lock cannot be opened from inside without the key – unlike the single cylinder variant.


Lever Handle LockLever Handle Locks

Lever handle locks are best designed for inner doors in the building since they are easier to open due to a massive push down handle.  Also, used when the accessibility of disabled individuals is of concern, level handle locks are the best choice for doors. Again, lever handle locks can easily be changed between right and left-handedness.

However, nothing is perfect – even humans. The lever handle lock on its part has a few weaknesses, particularly on the handle. This comes to play since excessive pressure is enough to make the clutch turn instead of opening the lock.

 


Let’s Help You!

At Millennium Locksmith, we offer the best locksmith services which without a doubt will suit your locks need. Contact us for professional locks installation in your home, and be rest assured that your home will be well-secured.

Deadbolt Lock

Deadbolt Locks

Deadbolt Lock Types

A deadbolt lock is one of the safest lock systems a homeowner can install for the security of the home. Deadbolt locks offer additional protection to the basic spring-bolt styled locks. With the absence of the spring bolt mechanism in deadbolt locks, retraction is impossible when force is applied on the lock. Here are the common deadbolt lock types.

 

 

DeadboltSingle Cylinder Deadbolt

The single cylinder lock is the most common deadbolt lock system. It is installed from the inside of the door – with a key cylinder at the exterior and a twist knob at the interior. The metal latch allows you unlock the door from the inside. It is a perfect choice for homeowners as it only allows free access from the inside with the latch, while restricting the access from outside with the key.

 


Double Cylinder DeadboltDouble Cylinder Deadbolt

Although the double cylinder is also installed internally, it is a more complex system. The twist knob feature is absent in the double cylinder, as the key cylinder is present on both sides. Whether you are in or out, you would need a key to gain access through the door. This is a big advantage because if there is a glass around the doorframe, an intruder cannot get access to the property with the twist knob. The drawback here is that in cases of an emergency, finding the right key may become a problem.

 


Keypad DeadboltKeypad/Keyless Deadbolt

This deadbolt type is also installed internally, but it does not require a key for locking and unlocking as it makes use of a numeric keypad which allows you set a unique secret code. The keyless/keypad deadbolt is unique as you totally do away with the need of a key.  As such, there is no chance of loss or theft of your key and if you think someone might have learned about your code combination, you can change it quickly.

 


Single Sided Deadbolt

Single Sided Deadbolt

This type of deadbolt has a single thumb turn located on the inside of the door while a key is used to operate it from the outside. This makes for convenience when you need to open the door for a visitor as you do not need to always have your key to open the door. The single sided deadbolt is a great option in areas where fire safety is a cause for concern – the lock system makes for easy exit when there is an emergency. The bore hole of the lock system is partially drilled through the door so no one can see the deadbolt from outside. However, the single sided deadbolt does not work for doors that already have a bore hole.


Whatever the case, you can count on us at Millennium Locksmith for the installation and servicing of your deadbolt lock system in Scottsdale. Our locksmiths are well experienced in handling deadbolt locks – and they are readily available too. Feel free to contact us at (480) 378-6767 – and you can rest assured of quick, professional service anywhere in Scottsdale.