Deadbolt: Offers high resistance to physical attacks such as kicking, ramming, or shoulder slamming.This feature is convenient for users who might forget to lock the door but also poses a risk of accidental lockouts. Deadlatch: Thanks to the spring mechanism, the door automatically locks upon closing.This feature provides an added layer of security but can be seen as less convenient by some users. The user must manually engage the bolt, either by key or thumbturn. Deadbolt: This feature does not automatically lock when the door is closed.However, ensuring the latch and strike plate are aligned is crucial for security and proper function.

They fit into the same type of hole as a doorknob, making them an easy upgrade for many doors.

Deadlatch: Deadlatches often replace standard doorknob locks without needing significant additional modifications to the door.Deadbolts are versatile but may not fit all door types without modification. This is because deadbolts need a larger hole for the bolt and a secure fit into the door frame for effectiveness. Deadbolt: Installation of a deadbolt might require drilling a new hole in the door and door frame, especially if one wasn’t present before.It is commonly used in residential entry doors with a deadbolt for added security. Deadlatch: This type is best suited for internal or external doors where convenience is prioritized over high-level security.The double cylinder deadbolt is particularly useful in doors with glass panels or nearby windows, as it prevents an intruder from opening the door by breaking the glass and reaching in to turn the thumbturn. Deadbolt: Ideal for external doors where high security is needed.Deadlatch: Deadlatches may come with features such as an anti-carding feature that prevents the bolt from being pushed back easily.Deadbolt: There are two main types of deadbolts-single cylinder (which requires a key on one side and a thumbturn on the inside) and double cylinder (which requires a key on both sides).However, they are generally considered less secure than deadbolts because the spring mechanism can be more vulnerable to certain attacks. They can be easily opened from the inside with a doorknob and from the outside with a key. Deadlatch: Deadlatches offer convenience and moderate security.The lack of a spring mechanism makes it resistant to lock picking and bumping. Deadbolt: Deadbolts are highly secure because the bolt is moved directly by the user and cannot be easily forced back without a key or significant physical force.When the door is closed, the bolt automatically extends into the strike plate, locking the door.

Deadlatch: A deadlatch, also known as a spring bolt lock, uses a spring to extend the bolt, which is then retracted by turning the doorknob or key.

The bolt movement is manually controlled by a key or a thumbturn from the inside.

Deadbolt: A deadbolt is a locking mechanism that moves a solid metal bolt from the door into the door frame.

Here’s a breakdown of the key differences between the two: Deadbolts and deadlatches are both locking mechanisms commonly used in door security, but they operate differently and serve slightly different security needs.

Deadbolt latch