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What Is a Deadbolt Lock?

March 27, 2021 By Best Lock Guide

Whether we are at our home or not, the burglars are ready to try, enter our homes and steal the belongings. And preferably, they might still harm even our family members or us. At this point, we need to essentially consider our families and home security since break-ins occur often.

Among the dependable, functional, and affordable security tools celebrated and much-used by many individuals in today’s modern technology is deadbolt locks. A deadbolt is designed to increase our safety by making the entryway stronger and deter criminals from entering our homes.

However, many of us have been asking what a deadbolt lock is and is it safe? And many other related questions. Fortunately, I have deep-researched more about deadbolt and up with a helpful and comprehensive guide, which will meet your expectations and needs.

Contents

    • 1. What is a deadbolt lock?
    • 2. How does this deadbolt lock operate?
    • 3. The main parts of this deadbolt lock
    • 4. What are the main types of deadbolt?
    • How can you make your deadbolt more secure?
    • What are the top features of a safe deadbolt lock?
    • What are the benefits of deadbolt locks?
    • What are the limitations of deadbolt?
    • Which is the perfect deadbolt security lock?
    • What is UL listing in a deadbolt?
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1. What is a deadbolt lock?

This is a beneficial lock bolt designed to be moved via turning the key or preferably accessing the control system without a spring. This tool comes with a durable bolt which should get activated using your thumb turn if not the key.

Besides, deadbolts are thicker and heavier compared to our standard latch. They are generally manufactured from brass or steel; they are not angled or rounded at the end of a specific lock. A deadbolt lock is proved to provide enough security because it cannot get “jammed” or spring activated, credit card, or opened using a knife blade.

2. How does this deadbolt lock operate?

Deadbolt locks work without spring usage, only extending the bolt right into the strike plate or key retracts on your door frame. And because they are not spring –functioned, this design makes them harder to get broken. Thanks to the powerful locking mechanism, the deadbolt provides an extra layer for strength and resistance than other related locking mechanisms.

3. The main parts of this deadbolt lock

Bolt – Right inside our doors, this bolt moves out and into of door flame to effectively secure it when it closes. Thus, deadbolts come with a guard bolt or plunger designed to stop the lock from being levered.

Strike plate and box – The bolt front in the lock is designed to extend towards the box.  Besides, this is the hole in the door frame. There is a strike plate around the door frame hole, which adds reinforcement to the door frame.

Cylinder – The entire body of this lock is a cylinder, and that is where users are expected to insert the key.  Besides, this cylinder is designed to hide the pins which are utilized to lock your door effectively.  And the door locks once the pins are in a specific position. Further, pushing your key to the cylinder, moves the pins to the right place, allowing them to open.

Deadbolt plunger – Someone might have come across spring or latch-style locks. These locks can get jimmied open using a stiff card, which cannot occur with a deadbolt because of this powerful plunger.

4. What are the main types of deadbolt?

Double cylinder deadbolt – This deadbolt lock is designed to get activated via the key from the two sides. Besides, this type can get utilized in situations where there easily breakable glass closes to the knob.  Further, it should get fixed within 40-inches of a specific lock.

NOTE that this double deadbolt is also designed to hinder escape from any burning house; thus, it always suitable to key in or preferably near a lock when you have someone at home.  Additionally, these locks are perfect for townhomes, single-family homes, and residential dwellings.

Single cylinder deadbolt – This lock can get activated using a key right from the exterior side of your door.  Further, they are designed to be fixed where there is no fragile glass within the first 40 inches of thumb turn pierce.

Keyless cylinder deadbolt – Well, these more effectively operated deadbolt locks. They are manufactured to easily get opened using a password, fingerprint, or scan and closed with a knob or button. However, keyless cylinders are not perfect near the glass.

How can you make your deadbolt more secure?

Securing a deadbolt is all about the robust hardware that surrounds it. For some of us with powerful deadbolts, we need a robust frame door as a week. It might be a bit challenging to fasten a sturdy deadbolt on the flimsy door.
Further, you can also consider getting a solid-core door for the entire home and reinforce your door frame. This would be difficult for thieves to open or break your home; still, when fixing your front door, remember the windows and back also. In this case, installing security bars or window alarms would be excellent security.

What are the top features of a safe deadbolt lock?

The main bolt should extend to one crawl in length and be made from hardened steel.
The connecting screw should be right on the inside and manufactured from solid steel. Note that no unprotected screw head should be noticed or present.
The collar of specific cylindrical locks should be appropriately tapered, free from spinning to make it difficult to grip it with wrench and pliers effectively.
The connecting screws should be about ¼ inch in length and also go to solid mental shock but not screw posts.

What are the benefits of deadbolt locks?

The unique and valuable locking mechanism provides the user with utmost protection against any forceful physical attack.
The deadbolt lock needs a lot of time to successfully break-in, tougher to open. Further, it gives the intruder warning that whether he/she breaks into the house or not, there are more chances of him/her caught or spotted.
Deadbolt is 99.98, impossible to break. Not like the standard locks might be forcibly unlocked utilizing crowbars etc.  Or preferably get opened with a knife or key since they work on the spring mechanism.

What are the limitations of deadbolt?

These locks are costly compared to others related.

An intruder might enter the house by guessing a password if you have installed the keyless deadbolt security locks.

Like we also misplace our home keys, someone might also forget the password of her/his with deadbolt locks and stuck outside for long.

This deadbolt might still get kicked in case your door flame has a weakness.

With double-keyed deadlocks security lock, the users might find themselves unable to find the primary interior key when required, probably in case of emergencies.

Which is the perfect deadbolt security lock?

A perfect deadbolt should make the user feel safe. Further, it should be a bump-proof and active key system and resistant to force. With our deep research, we found that excellent and top-rated deadbolts are manufactured by companies such as Yale, Nest, Gate Smart, and Kwikset.

What is UL listing in a deadbolt?

This is an essential security rating and listing from the underwriter’s helpful laboratories.  Besides, these people will effectively test your lock to identify if it is packable or not. And after the results, they will assign the safety a number that tells the user if it has been approved.

Conclusion
Fundamentally, I have answered the most essential and burning questions about deadlock security bolts.  If you have been looking for a perfect and dependable security tool for your home, now I got you covered; the deadbolt lock will never disappoint you, provided you get set on how to balance with their benefits and limitations. Safe home

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