Understanding the Various Types of Door Locks

The types of door locks that you decide to install determine the level of security that will be provided for your home or business; hence you must make an informed choice to keep your property away from intruders. The market has too many choices hence it is not easy to determine which one would be most suitable for your requirements.

Different types of locks


One of the most common and efficient types of door locks is deadbolts. Characteristics of these doors are their strength and endurance and these features have made them the most sought-after solution for outside doors. Deadbolts come in two types: single and double cylinder. Single-cylinder deadbolts are operated by a key on one side and a thumbturn on the other while double-cylinder deadbolts require keys on both sides. The second one is safer but dangerous in case of emergency.

Mortise Locks

Those locks have a mortise with a latch and a deadbolt inside a rectangular box. A mortise lock is an example of a very quality secure lock and it is mostly used in commercial buildings. They are two-sided and require a key to function and, thus, are safer in case of theft.

Knob Locks

Knob locks are the hardware that is often used in residential buildings and is usually a more or less secondary security system. The installation is simple and perfect for low-security interior door applications. Nevertheless, they are not ideal for outside doors because they could be easily broken by a wrench or hammer.

Keyless Entry Locks

Keypad Locks

Keypad locks are another name for combination locks, and the passcode should be entered to get to the location. They are an easy choice because you can change the code anytime without having to remember to take a key. Keypad locks are frequently used in commercial buildings and are perfect for areas with several users such as gyms or offices.


Smart Locks

Smart locks are modern door lock technology. They are operated by use of an app, which can be set up on your smartphone, therefore, you can have your door locked or unlocked from anywhere. Smart locks also provide keyless entry through a pin code, voice activation, and access history tracking. Nevertheless, they are expensive and need a reliable internet connection for all the functions.


High-Security Locks

Cam Locks

Filing cabinets, drawers, and lockers are areas where cam locks are frequently used. They are operated by rotating a key which causes a cam to move and hold the lock in place. They are cheap alternatives; however, they provide only simple security and are easily manipulated or picked.

Jimmy Proof Deadbolts

Jimmy-proof deadbolts have been engineered to withstand forcible entry by intruders with an arsenal that includes a crowbar or hammer. They are rim-mounted and composed of bolts that interlock to hold the door and strike plate in the frame. They are often used in apartments or rental properties as an extra security measure.


In conclusion, the right kind of door lock that you choose depends on what you want to achieve with it and how much you want to spend. It is always recommendable to seek a professional locksmith to survey your property and give the best advice. No matter which type of door locks you choose, remember that it should be regularly maintained and, most importantly, should always be locked when you leave your home or business. Having the appropriate door lock will give you confidence that your property and loved ones are safe and protected.

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