Types of Door Locks and Their Security Levels

Your home is more than just a place for you to unwind after a long day—it’s your sanctuary and the space where all your precious memories are made. So, the innate need to protect it from all sorts of threats is natural. After all, it’s where you keep your peace of mind.

So, how do you ensure your home stays safe and secure? It all starts with your doors. While we may not think about them often, door locks play a crucial role in protecting our homes. They’re not just mechanical devices; they are the guardians of your privacy and safety.

different types of locks for doors

With a multitude of options available, understanding the different main door lock types and their security levels can help you make an informed decision. In this guide, we’ll explore different types of locks for doors, their features, and what you should consider when selecting the best lock for your home or office door.

10 Types of Door Locks

Now that we’ve established how vital door locks are to your home’s security, let’s explore the different type of door locks:

Smart Door Lock

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Smart door locks have changed the game in home security, providing incredible convenience and control. With these electronic locks, you can manage access to your home or office from your smartphone or key fob. Say goodbye to fumbling for keys—smart locks offer keyless entry through biometric readers or app controls.

They also come with advanced features, like temporary access codes and built-in alarms that alert you to any tampering. Designed for ease of use, they ensure that only authorised individuals can enter, giving you peace of mind that your home is secure.

As the world moves towards automation, opting for a smart lock can be an excellent choice for tech-savvy homeowners.

Electronic Lock

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Ever thought about how convenient it would be to ditch those old keys? That’s where electronic locks come in! Eliminating the need for a physical key, they use a keypad or touchscreen for entry, allowing you to control access to your home remotely. 

They come in all sorts of keyless designs, making them super popular for both residential and commercial use. Many models offer multiple user codes, which is ideal for households with several occupants or businesses with frequent access needs. 

Additionally, electronic locks are typically battery-operated, with built-in fail-safes to ensure security even when power runs low. Their automatic locking feature adds an extra layer of convenience, letting you relax knowing your doors are always secured.

With their cutting-edge technology and ease of use, these locks are a reliable option for enhancing the security of your main entrance.

Lever Handle Door Lock

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Lever handle locks are a favourite choice for many homeowners, and it’s easy to see why! They’re super easy to use, making them ideal for interior doors. Instead of a traditional knob, these locks have a large push-down handle, making them simpler to open. This design also makes lever handles a preferred option for spaces where handicap accessibility is crucial.

Commonly found in commercial interior entryways, lever handle locks come in a variety of styles and finishes, allowing you to match them perfectly with your home decor. Durable and available in sleek, modern designs, lever handle locks make a distinctive fashion statement with their timeless appeal.

Cylindrical Type Door Lock

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Cylindrical locks are among the most common door lock types used in residential and commercial properties. They are easy to install and come in various security levels. The design features a cylinder that houses the locking mechanism, making it more difficult to pick than basic locks. For solid security, choose a high-grade cylindrical lock to enhance durability and resistance against tampering.

Latch Lock for Door

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Latch locks are commonly found on interior doors, providing basic security. They are ideal for areas where you want privacy but not necessarily high security, such as bedrooms and bathrooms. 

How do they work? Well, they have this clever spring-loaded bolt that sits at the top edge of the door. When you turn the handle, the bolt slides back, letting you open the door, and as soon as you close it, the bolt automatically pops back out to secure it. Super convenient, right? You don’t have to remember to lock it every time!

And here’s a little bonus: latch locks are generally tougher to pick than some other lock types, which adds an extra layer of peace of mind.  While they are not suitable as a primary locking mechanism for your home’s main entrance, latch locks can serve as an effective supplementary lock for your home door.

Doorknob Lock

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Doorknob locks are something we’re all pretty familiar with. They are easy to install and operate, making them a popular pick for homes. The lock’s cylinder is located within the knob itself, making it convenient for indoor use. 

However, they are not the most secure option for external doors, as they are easier to bypass compared to other lock types. If you’re considering them for your home door lock, it’s best to pair a doorknob lock with a deadbolt for added security

When purchasing a doorknob lock, it’s important to consider the handedness and backset to ensure a proper fit for your door setup.

Padlock

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Padlocks are a unique type of lock that stands out for their portability. Unlike other locks, they aren’t permanently attached to any structure, making them a flexible choice for various security needs—you can use them on gates, chains, fences, or even for securing lockers and sheds. Plus, they come in a range of sizes and materials, with two main varieties: combination and keyed. 

A notable feature of padlocks is their shouldered shackle. This design element raises the sides of the shackle, making it more resistant to those pesky bolt cutters and other tampering tools. When used appropriately, they can effectively deter theft and vandalism by providing an extra layer of security.

That said, while padlocks are handy for temporary locking solutions, they should not be the sole locking mechanism for your main entrance. For maximum security, opt for a high-quality padlock with hardened steel for increased durability.

Mortise Door Lock

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Mortise locks are designed to be installed within the door, providing a level of security that’s hard to match. You’ll typically find them on entry glass doors, commercial doors, and some apartment doors. Their internal system distinguishes them from simpler locks, as they operate more like complete locksets.

Mortise locks are available in both heavy and light-duty models, ensuring that you can find the right fit for your needs. They can be secured from both ends, offering added convenience and safety. With various sizes available, they are particularly useful for spaces like kids’ rooms, allowing doors to be secured without fully closing them. 

Single Lever Lock

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Single lever locks are primarily used in commercial settings. They are easy to operate, allowing quick access with a single motion. This makes them ideal for high-traffic areas such as schools, nursing homes, offices, hospitals, and commercial buildings.

Single lever locks can also be a practical choice for residential homes, especially in utility areas or office doors. However, it’s important to note that the security level of single lever locks can vary significantly, so it’s essential to choose a high-quality lock if considering one for your home.

Double Lever Lock

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Double lever locks offer an extra layer of security by requiring two distinct actions to unlock. This makes them ideal for high-security areas where safety is a top priority. Like single lever locks, they’re commonly used in commercial spaces but can also be effective in residential properties.

What sets double lever locks apart from all the other different type of door locks is their complexity, which makes them more challenging to pick than simpler lock designs. Moreover, double lever locks have evolved over time, allowing for a flatter and thinner design without sacrificing their strong security features.

Things to Consider While Choosing a Door Lock for Your Home

When selecting the best door lock for your home, here are a few things to keep in mind:

Security Level:

First up, consider how safe you need to feel based on where you live and your lifestyle. If you’re in a high-crime area, you might want to go for locks that offer top-notch security.

Durability:

Next, look for locks made from sturdy materials designed to withstand everyday use. Stainless steel and brass are excellent choices—they’re tough and built to last.

Ease of Use:

It’s important to pick a lock that’s easy for you and your family to use while still keeping everything secure. You don’t want to struggle with it every time you come home!

Installation:

Some locks might need a professional touch to install, while others can be a DIY project. Think about your comfort level with installation when making your choice.

Compatibility:

Make sure the lock you choose fits your door type and thickness. Not all locks fit every door, so double-check the specs before you buy.

Budget:

Lastly, remember that investing in security is crucial, but you don’t have to break the bank. There are plenty of options out there for every budget. Just aim for a balance between quality and cost to find the perfect lock for your needs.

 

Bottom Line

Selecting the right door lock is super important for ensuring the safety and security of your home. With so many types of locks out there, it can be a bit overwhelming. But don’t worry! By understanding their features and security levels, you’ll be better equipped to make the right choice. 

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