What Are the Different Types of Deadbolt Locks?

Whether you are renting an apartment or purchasing a home, it is vital to have the best security locks for your living space. There are many different types of door locks, but deadbolts are one of the most common external door locks used in residential applications. This article will go through the different types of deadbolt locks with some notes on their usages. Understanding the fundamental differences should help you make a good choice.

Single Cylinder Deadbolt

Single cylinder deadbolt is the most common type of deadbolt lock. This type is installed on the interior side of the door, along with a twist doorknob. The twist knob is on the inside, while the key cylinder part of the lock is located on the door’s exterior.

This type can be locked and unlocked with both the twist knob and the key cylinder. A single-cylinder deadbolt is not ideal when the door is next to a window. This lock can be opened with a simple thumb turn in such a reachable location. With some basic tools, the peephole can sometimes be used to break through this lock type.

Double Cylinder Deadbolt

This type of deadbolt has two cylinders. Just like its single-cylinder counterpart, it also requires internal mounting. Unlike single cylinders, this deadbolt lock has no twist knob. Instead, it makes use of two key cylinders that need a key to open and close, whether from the inside or outside the house.

The double cylinder deadbolt offers better security because it prevents access even if a window is close to the entrance, making breaking into your home more difficult. However, this advantage may be a problem if you have an emergency and need to get out of the house immediately. In case of a fire, for example, you will need to fumble with the keys before you can get out.

Mortise Deadbolt

The mortise lock necessitates the cutting of a rectangular space (mortise) in the door in order for the lock to be installed. On top of the mortise lock is generally a spring latch (the triangular portion that retracts) attached to a handle. Pulling on the handle retracts the latch.

Because this type of lock is so sturdy, locksmith Los Angeles professionals give it a high safety rating. The large hole in your door’s frame, on the other hand, can be a concern as it may cause your door’s construction to deteriorate sooner rather than later.

Keyless Deadbolt

Just as its name implies, the keyless deadbolt operates without the use of a separate key. They are installed on the inside of the door and come with a keypad instead of a keyhole. You must input a pin or code on the keypad to unlock the door.

With a deadbolt like this, it is unlikely that you will misplace a key and become stuck with the lock. You can quickly change the code if someone unauthorized learned your combination.

Smart Deadbolt Lock

Smart deadbolt locks can be linked to your home network by WiFi or through a suitable smart home hub. You can program and access smart deadbolt locks from anywhere using your smartphone.

While some smart locks require a residential locksmith to upgrade your entire lock system, others may be installed over your existing lock system with only minor alterations.

Sherman Oaks Lock is your local locksmith Sherman Oaks expert for lock and key service. We offer a reliable mobile locksmith service. We also have a wide selection of locks in-store to see, and our technicians are available in-store for consultation on lock security. Visit our lock and safe store in Sherman Oaks and ask for free estimates today!

Call Now