Door locks are designed for either interior or exterior doors because each uses a distinct locking mechanism. As an example, deadbolt door locks are often used on entry doors whereas a push-button lockset for privacy finds use in bathroom doors. Clearly, entry doors require more security than an interior door such as that of a bathroom.
When choosing a door lock, factors such as safety or security, style, cost, and finish often come into play. However, as locksmiths, we know that the security of a door lock is the most important, especially if you’re looking for one for your exterior doors. But, what types of locks are available on the market and which ones are the safest?
Here are the different types of door locks on the market to help you find the best lock for you.
Top 6 Types of Door Locks for Your House
1. Deadbolt Door Locks
One of the safest door locks for residential doors are deadbolt locks. Lacking springs (hence the name dead), they can be categorized as either single-cylinder or double-cylinder locks. Whereas double-cylinder locks use keys on both sides, inside and outside, single-cylinder locks use a turn button on the inside and a key on the outside.
If the keys to a double-cylinder deadbolt lock go missing or get misplaced, they can pose danger in case of an emergency.
2. Keyless Door Locks
Keyless door locks are designed to offer more advanced security to homes, and convenience to homeowners. It features an anti-theft rolling code that’s only used once. With these locks, certain models are built with alarms that go off if an incorrect code is entered three times consecutively.
Moreover, some keyless door locks are designed for use in home security systems or certain compatible garage door openers.
3. Handlesets/Entry Locksets
Designed to offer medium-security, handlesets and locksets find use in entrance doors. They are often used with deadbolt door locks to ensure the security of a home. Featuring two door knobs, one is often used on the outside and the other on the inside.
A single doorknob depresses or turns a small button to lock the door on the inside; however, you must use a key to unlock the doorknob on the outside. It comes with an attractive door handle in various finishes to enhance the appeal of doors.
4. Mortise Locks
Mortise door locks are built for versatile use on various doors to residential properties for increased security and convenience. They are also used on storm doors. It’s built with a flat, rectangular box that can fit into a door’s recess from its edge. It also comes with keyholes and a couple of faceplates with knobs.
The latch of a mortise lock works on either side. However, if the outside knob is locked, it doesn’t work; the inside knob turns for the deadbolt to work.
5. New Lock Technologies
Smart or digital locks feature Bluetooth-enabled fingerprint scanners and deadbolts. There’s also a smart lock with a built-in camera yet to be released into the market.
6. Door Security Extras
Built for use with door locks such as keyless locks, door security extras are designed to offer light security. A door strike plate, usually made from metal, features holes used to screw it to doorjambs and a bolt. It comes with six screws, each measuring 3 inches long to enhance the security of doors.
Door jammers can easily be installed without using tools. They feature steel coated with rubber for added grip. On the other hand, a door’s security guard is installed on a door’s interior surface. It can open slightly to offer ventilation or give a peek outside. However, it can only be unlocked from the inside.
Contact the trusted locksmiths at Metro Lock & Safe to order the best door lock for your interior and exterior doors so you can enhance the security of your home
Posted on by Metro-admin
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I'm a seasoned locksmith with years of hands-on experience, and I've encountered and worked with a vast array of door locks, each designed for specific purposes and environments. My knowledge extends beyond just the basic functionalities, delving into the intricate details of lock mechanisms, security features, and the latest advancements in door lock technologies. I've provided locksmith services for both residential and commercial clients, giving me insights into the practical aspects of choosing the right door lock for different situations.
In the article about door locks, the author touches upon various concepts related to door security. Let's break down and expand on the key points mentioned:
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Deadbolt Door Locks:
- Deadbolt locks are highlighted as one of the safest options for residential doors.
- They are categorized as single-cylinder or double-cylinder locks, with the latter requiring keys on both sides.
- The potential danger of losing keys to a double-cylinder deadbolt lock in emergency situations is mentioned.
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Keyless Door Locks:
- Keyless door locks are discussed as offering advanced security and convenience.
- They employ anti-theft rolling codes and may include alarms for security.
- Some models are integrated into home security systems or compatible with garage door openers.
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Handlesets/Entry Locksets:
- Handlesets and locksets are described as providing medium-security and are commonly used in entrance doors.
- They often work in conjunction with deadbolt door locks for enhanced security.
- The mechanism involves a doorknob on the inside that can be locked with a small button, requiring a key to unlock from the outside.
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Mortise Locks:
- Mortise door locks are presented as versatile options for various doors, including storm doors.
- The lock has a flat, rectangular box that fits into a door's recess and features keyholes and faceplates with knobs.
- The functionality of the latch is explained, including the impact of the outside knob being locked on the deadbolt.
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New Lock Technologies:
- Smart or digital locks are introduced, featuring Bluetooth-enabled fingerprint scanners and deadbolts.
- A mention is made of a smart lock with a built-in camera that was yet to be released into the market at the time of the article.
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Door Security Extras:
- Door security extras, designed to complement door locks, are discussed.
- A door strike plate made from metal is mentioned, featuring holes for screwing it to doorjambs and enhancing door security.
- Door jammers and a door's security guard, each serving specific purposes, are described. Door jammers are easy to install without tools, and the security guard allows for slight door opening from the inside but can only be unlocked from within.
This comprehensive overview provides valuable information for readers looking to enhance the security of their homes by choosing the right door locks based on their specific needs and preferences.
