Choosing the right lock for your home is crucial for security and peace of mind. With so many options available, it’s important to understand the different types of residential locks and how they can enhance your home’s safety. Here’s a guide to help you make an informed decision.
1. Deadbolt Locks
Deadbolts are one of the most secure types of locks for residential properties. They extend deep into the door frame, making it difficult for intruders to force their way in. There are three main types of deadbolts:
- Single-cylinder deadbolts: Operate with a key on the outside and a thumb turn on the inside.
- Double-cylinder deadbolts: Require a key on both sides, providing extra security but needing caution in emergencies.
- Keyless electronic deadbolts: Offer enhanced security with PIN codes or biometric access.
2. Knob Locks
Knob locks are commonly used on interior doors and sometimes on front doors in combination with deadbolts. However, they are not the most secure option since the lock mechanism is housed in the knob, making it easier to break or bypass.
3. Lever Handle Locks
Lever handle locks are ideal for interior doors and are easier to operate than knob locks, making them a great choice for accessibility. However, they are not as secure as deadbolts for exterior doors.
4. Smart Locks
Smart locks are gaining popularity due to their convenience and advanced security features. They allow you to lock and unlock doors remotely via a smartphone app, grant temporary access codes, and even integrate with smart home systems for seamless automation.

5. Mortise Locks
Mortise locks are known for their strength and durability. They are commonly found in commercial properties but are also an excellent choice for high-security residential doors. These locks feature a deep-set mechanism, making them difficult to break or tamper with.
6. Padlocks
While not commonly used for main entry doors, padlocks are excellent for securing sheds, gates, and storage units. They come in various sizes and styles, including key-operated and combination padlocks.
7. Cam Locks
Cam locks are small, simple locks commonly used for mailboxes, cabinets, and lockers. Though they aren’t designed for high security, they help keep personal items safe in designated areas.
Conclusion
Understanding the different types of residential locks can help you choose the best security solution for your home. Whether you need a high-security deadbolt, the convenience of a smart lock, or a durable mortise lock, selecting the right option is essential for protecting your property and loved ones.
At AdanKeys, we offer expert advice and professional installation services for all types of residential locks. Contact us today to upgrade your home security with the best lock solutions available!