15 Types of Door Locks | Door Lock Types & Uses | Best 15 Types of Locks For Doors | Types of Bedroom Door Locks

10 min readAug 4, 2022

15 Types of Door Locks | Door Lock Types & Uses | Best 15 Types of Locks For Doors | Types of Bedroom Door Locks

Introduction To Door Lock

The door locks are essential for keeping your place, be it a workplace, home place security, safety and ensure privacy. So locks are pretty important that you choose the best locks for your home or workplace, otherwise, you may suffer from property damage and theft.

From simple to elegant Types of Door Locks are available in a local market that locks also add value to your doors, but you can choose according to your requirements and functionality.

Types of Door Locks

These different types of door locks are used for different places like homes, cabinets, chambers, and offices, depending on one’s need.

- Padlocks

- Knob Locks

- Deadbolt type lock

- Latch Lock

- Mortise or Rim Lock

- Smart or Digital lock

- Chain lock

- Cam lock

- Furniture lock

- T Handle lock or vending lock

- Multipoint locks

- Barrel bolt lock

- Lever handle locks

- Electronic locks

- Disc locks

Here, we discussed above mention different types of door locks briefly,

1. Pad Locks

Padlock

This padlock is a pretty popular and common one in the door lock category, also it comes in various sizes but the shape of the lock is square or rectangular with u shape bar.

One end of the lock bar stays in the lock and another bar end is free to position but they move up and down to lock and unlock the door lock.

These types of door locks are come in two essential varieties like key the combination padlock and the keypad lock, in combination one can set up a number of dials for opening the door lock, and does not need to carry the key or lock that is plus point to the combination padlock and for key padlocks, there is particular lock key is given to you for open the door lock.

This padlock is the quickest and easiest lock variant among the different door locks, a perfect fit for the office door, house door, and cabinets.

2. Knob Locks

15 Types of Door Locks | Door Lock Types & Uses | Best 15 Types of Locks For Doors

Knob Lock

These knob locks are pretty popular and commonly used in residential building or apartment; this is attached to the exterior side of the entrance door, and beside deadbolts fit for security and safety purpose, and the biggest advantage of using this lock does not carry to lock only carry the key of door lock, the lock is already attached inside the door.

These types of door locks have mechanisms of locking the home door with single cylinder and double cylinder mechanisms. However, they are not the most secured types of door locks, because you can break off the knots with the use of any heavy material, rod or hammer.

So that it is always better to also have a deadbolt along with the door knob on the exact exterior phase, but this knob lock is very handy for locking and unlocking the door.

3. Lever Handle type lock

Lever Handle types of door lock

These lever handle types of door locks are a popular choice to use for inside doors within offices or houses. They are mainly used in commercial places such as offices, shops, and shop cabinets.

This has a sizable pushdown style handle in this kind of lock that works to open and close the locks. But the drawback is it is not suitable for the main gate or exterior door, but suitable for the bathroom door lock and bedroom door.

4. Deadbolt-type lock

Deadbolt type lock

This deadbolt lock gives stronger protection against break-ins or burglary. Also, they have a lock bolt that moves with the turning of a key without a spring or turning the knob.

This unique locking mechanism is better equipped for resisting physical attack, boring, battering, and making them less susceptible to a hand tool.

The deadbolt lock comes in three primary types of door locks, namely single deadbolt lock, double deadbolt lock, and vertical deadbolt lock. This single cylinder deadbolt lock has the simplest mechanism it can be activated from one side with a key.

The double cylinder door lock can be activated with a key from both sides and the vertical deadbolt lock can operate similar to single and double deadbolt locks.

5. Cam Locks

Cam Lock

Cam locks are merely named because of their appearance, these cam locks are mostly there around lockers, cabinets, deposit boxes, mailboxes, and many more.

This is quite a simplified version of a door lock, only need to key to turn on a cam that rotates to unlock or lock the door. This lock comes in flat or tabular shape with the same shape as a key requiring opening or closing.

6. Smart or digital lock

Smart Lock

These smart locks are the modern technology revolution of door locks that do not require any type of key to lock or unlock the door, they simply function with a pin code, card, and biometrics.

But be careful using this lock system because once you enter inside the room and forget the pin code or type too many times wrong code to open the door then raises a problem.

Some smart locks are often more than just simple locks, though smart locks can be a system of video and audio monitoring and other smart feature. It is also known as a digital lock.

The main three types of smart or digital door locks are available in the market,

- Bluetooth

- Wi-Fi

- Z-Wave

(a) Bluetooth

Bluetooth is currently the most common type of connection for smart locks, this smart door lock connects directly to your smartphone so that you do not need any hub in between for making a connection.

Bluetooth makes some amazing features like allowing your lock to automatically sense your Bluetooth device when you are within the range and then automatically unlock it when you arrive home. But the drawback is once you go out of range that you cannot control your lock.

(b) Wi-Fi Connection

Many smart lock manufacturers are offering a Wi-Fi connection to your door lock open and close. But the drawback is Wi-Fi locks tend to drain the battery much fast than a Bluetooth connection.

© Z-Wave Connection

Z — Wave connection requires a hub to connect to, which allows to you connect to the lock with your internet-connected mobile device.

In case you cannot have the hub within the range at that time single extender may help strengthen the signal.

7. Chain Lock

Chain Lock

These chain locks are generally used in hotel doors, terrace doors, store rooms, and so on. The advantage of this chain lock is that one can unlock the door slightly for seeing who is standing outside without opening the whole door.

This chain lock is similar to barrel bolt locks, also its name suggests they come with a chain that is fixed to the door. You can simply slide a chain and unlock or lock the door.

8. Latch Lock

Latch Door

This latch locks key is fit to the cylinder, and the inside components move to engage the latch or bolt within the door. This latch moves inside and outside within the door frame to lock and unlock it. Engaging the bolt or latch within the door space. Also, the mechanism is similar to the deadbolt door lock.

9. Mortise or Rim Lock

Mortise Door Lock

This Mortise door lock is mostly used for large commercial doors, fancy buildings, or glass doors, also known as Rim lock. The mortise locks are attached and mounted inside the door and that looks like a long metal piece extended outside.

This rim lock provides high privacy and security and also come with various pattern and material.

10. Furniture lock

Furniture Lock

Furniture lock as the name suggests, this kind of locks are perfect for furniture locks like cabinets or desk, in the local market two types of furniture lock is available, namely bolt style furniture lock and push style furniture bolt.

Also, the furniture lock is a flat metal type of doors lock that comes from the side of the lock for closing and securing. On other hand, the push-style buttons have a rod that comes from the backside of the lock for securing the place.

When pushed the inside lock button, the device is locked. This door is suitable for sliding doors and filing cabinets.

11. Multipoint locks

Multipoint Lock

These multipoint locks are newly arrived types of door locks in the market and gain popularity due to their additional security and safety for main large-size doors or gates.

These are highly ideal for a French door, UPVC door, composite door, and patio door, this door lock work at multi-point as the name suggests.

12. Barrel bolt lock

Barrel Bolt Lock Door

The barrel bolt lock door is one kind of sliding bolt that comes under the traditional category of door lock also easily available in different sizes and materials.

This barrel sliding bolt help to lock and unlock the door and that two component is fixed on the door and door frame. Also, this barrel bolt lock gives extra security indoors and they are mostly used in residential and public bathroom doors.

13. Electronic locks

Electronic Lock Door

This electronic lock is consisting a new-age locking mechanism, one does not require any mechanism or keys to unlock or lock the door, instead, a keypad or card is used via a bar or unique code to door unlock or lock the door automatically.

Electronic locks are widely used for offices, hotel rooms, restaurants, and residential properties and one of the biggest advantages of using these types of door locks are the feature of a log that can track the use of the lock and time.

14. Disc locks

Disc Lock

This disc lock work as a padlock, but this lock gives high security due to its heaviness and thickness.

The disc lock consists curved bar as the main component and this lock move towards the handle of the door and locks back, also this is a detachable types of door locks.

15. T Handle lock or vending lock

T Handle lock

This T Handle lock as the name suggests the most preferred choice for a vending machine, T-Handle lock is quite an easy choice for use, One pulls out the T Handle to unlock it. So the replacement of new locks is what takes time.

These is the most famous types of door locks and handle knock for easy use. Generally, vending machines are secured with what is called a pin tubular lock, or, very similarly, a barrel lock.

These locks are also found on many other kinds of equipment, such as pay phones, ATM machines, computers, and expensive bike locks.

FAQs:

What are the Types of Door Locks?The following are best types of door locks used for home security,
1. Padlocks
2. Knob Locks
3. Deadbolt type of door lock
4. Latch Lock
5. Mortise or Rim Lock
6. Smart or Digital lock
7. Chain lock
8. Cam lock
9. Furniture lock
10. T Handle lock or vending lock
11. Multipoint locks
12. Barrel bolt lock
13. Lever handle locks
14. Electronic locks
15. Disc locksWhat do you mean by Deadbolt type lock?This deadbolt lock gives stronger protection against break-ins or burglary. Also, they have a lock bolt that moves with the turning of a key without a spring or turning the knob. What do you mean by Disc locks?This disc lock work as a padlock, but this lock gives high security due to its heaviness and thickness.

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15 Types of Door Locks | Door Lock Types & Uses | Best 15 Types of Locks For Doors | Types of Bedroom Door Locks

Introduction To Door Lock

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Written by Mike Mahajan