6 Types of Door Locks Commonly Used On Residential Properties

Whether you’re updating your home’s security or moving into a new office building, dealing with your security requirements is a vital task that involves some consideration. One of the most pressing issues for property owners is determining which types of locks are better suited to their needs.

Locks for locking homes and businesses come in a variety of styles, ranging from traditional keyed locks to new keyless alternatives. Let’s get an idea of the most commonly used locking system for residential properties.



Because of the design of padlocks, they are sometimes overlooked when choosing on door lock types. Padlocks have a wide range of applications, and the fact that they are compact makes them attractive to many homeowners. These locks are sometimes used as supplemental add-ons to improve the reliability of an existing safety feature. Padlocks, on the other hand, may be used alone or in combination with other locks to have a variety of security benefits. Despite the fact that padlocks have changed significantly over time, they have retained their value as dependable locks. Padlocks and chains are also useful to protect garage and sliding doors.

Knob Locks

Knob locks are perhaps the most general kind of door lock used on internal doors in homes. Because of their lack of security, knob locks are not suitable for outside use. However, when combined with a deadbolt lock, these locks can be used on exterior doors to have additional protection. A locking system is built into doorknob locks. These door locks have knobs on each side of the handle, depending on whether the door should be locked internally or externally.



Deadbolt locks continue to be one of the most common forms of locks, found in many residential properties around the world, owing to the amount of security protection they provide. There are single-cylinder and double-cylinder deadbolt lock options. Single-cylinder deadbolts are most popular in residential/commercial settings, and double deadbolts are used for additional protection. Deadbolts have more protection against a robbery or break-in. Without the use of a spring, lock bolts are pushed by rotating a knob or key. Deadbolts have a one-of-a-kind locking mechanism that is prone to physical attacks, beating, and boredom. They can’t be opened with any sharp hand tool.

Mortise Lockset

Mortise locksets are most often used in commercial buildings, but they are still standard fixtures in many residences. The majority of homeowners, who have mortise locksets, probably gone to great lengths to buy them or had the lockset mounted already. Old houses often have mortise locksets, and some residents tend to keep these locks rather than letting a locksmith upgrade locks. And there’s nothing unusual with this and there are many advantages of having a mortise lockset. The inclusion of a mortise lock on a property indicates that protection is the primary function of that property.

Euro Cylindrical Locks

These are most widely found in Europe and the United States. This style of lock is ideal for protecting low-profile areas such as patios, decks, swimming pool sections, and other similar areas. Euro cylinder locks are not recommended for outdoor use because they appear to weaken over time. Euro cylinder locks are self-contained systems, making installation much simpler than for most locks. Homeowners feel that a lock is a reasonable choice for their homes, since they have other concerns than security.

Electronic & Smart Lock

Electronic locks and smart locks are now widely used in residential buildings, including both single-family houses and apartment buildings. On a residential home, electronic locks or smart locks are often used where there is an intrinsic need for improved access protection, or simply whether a homeowner wishes to add a lock that seems to be more effective. Electronic and smart locks that use deadbolts, mortise locksets, and even euro cylinders are available. However, owing to their distinct characteristics, these locks must be grouped separately.

Secure your home with “Locksmith on Duty”

Since the world of locks is large and complex, you may have plenty of choices to have a lock for your home, but at the same time, it raises the likelihood of you picking the incorrect door

lock types. However, in order to assist you in selecting the right door lock forms for your residential house, you need professional help from a locksmith.
But with Locksmith on Duty, you do not need to worry! We are ready to help you 24*7. Contact us today or send a quote request through our service portal to set up an appointment and have a secure home!

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