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Deadbolt Locks - Explained

Updated: Jan 23

Deadbolt locks are one of the most popular and secure types of locks available today. They offer an additional layer of security to your home or office, and are designed to be more difficult to pick or force open than traditional locks.


One of the key features of deadbolt locks is that they have a bolt that extends into the door frame when the lock is engaged. This bolt is typically made of steel or another durable material and is difficult to cut or break. Additionally, deadbolts typically have a stronger, thicker than traditional locks, making them more resistant to drilling or other forms of forced entry.


There are two main types of deadbolt locks: single cylinder and double cylinder. Single cylinder deadbolts have a keyhole on one side and a thumb turn on the other, while double cylinder deadbolts have a keyhole on both sides. Double cylinder deadbolts are considered to be more secure, as they cannot be opened from the outside without a key, even if someone breaks a window or glass door to reach the thumb turn. However, they can be less convenient as they require a key to open the door from the inside as well.

Another type of deadbolt is the smart deadbolt, which allows you to control the lock with a smartphone app, a voice assistant or a code. These smart deadbolts offer an additional level of security, as well as convenience and flexibility, allowing you to grant access to your home or office remotely, track who enters and exits, and receive notifications when someone uses the lock.


When selecting a deadbolt lock, it's important to consider the material and construction of the lock, as well as the level of security it provides. Look for deadbolts that have been certified by organizations such as UL, BHMA, or ANSI. These organizations test and certify locks to ensure that they meet certain standards for strength, durability, and security.


Another important thing to consider is the compatibility of the lock with your door, you will want to make sure that the lock you choose is designed to fit your specific type of door. It's also a good idea to consider hiring a professional locksmith to install the lock for you, as they have the knowledge and tools to ensure that the lock is properly installed and aligned.


Overall, deadbolt locks are an excellent choice for anyone looking to increase the security of their home or office. They offer an added layer of protection against break-ins and forced entry, and come in a variety of styles and types to meet different needs and preferences. Whether you choose a traditional or a smart deadbolt, make sure to choose a high-quality lock and have it installed by a professional locksmith for maximum security and peace of mind.



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