What is a Deadbolt Lock

A deadbolt lock is a type of lock featuring a solid, non-spring-loaded bolt that can only be moved by a key or a thumb turn. The bolt extends into the door frame, creating a strong barrier that prevents unauthorized entry from outside.

Deadbolt locks are considered highly secure for two key reasons:

1. The bolt is not spring-powered.
2. It cannot be bypassed with simple tools like credit cards.

This design makes it incredibly difficult for burglars or intruders to manipulate the lock without the correct key.

In Perth, Australia, deadbolt locks are commonly installed on solid wood, fiberglass, or steel doors. These sturdy materials provide the necessary support for the deadbolt mechanism, ensuring maximum security. Using a deadbolt lock on hollow doors, however, compromises the lock’s effectiveness, making it more susceptible to forced entry techniques like prying or drilling. Most deadbolts are constructed from durable, hardened steel.

Types of Deadbolt Locks

Deadbolts generally come in two types: single-cylinder and double-cylinder.

• Single-cylinder deadbolts require a key to operate from the outside, while the inside features a thumb turn. These are a good choice for doors without nearby breakable glass, as a burglar could easily smash the glass and reach inside to unlock the door.

• Double-cylinder deadbolts require a key on both sides, offering additional security but also requiring easy access to a key in case of an emergency.

Many deadbolts also come equipped with a strike plate, reinforcing the area around the lock and making the door frame even more resistant to forced entry.

If you need more information or assistance with deadbolt locks or any other type of lock, feel free to reach out to GPLS Locksmith Perth—your trusted local locksmith experts.

Please call or email us at 0430 095 696 or [email protected] for more information.