location 720 Morosgo Dr NE, Atlanta, GA 30324 suite 110

What Types of Door Locks are Commonly Used in Residential Properties?

Table of Contents

When it comes to securing your home, the right door locks are essential. There are a variety of types of door locks available on the market today, each with its own set of benefits and drawbacks.

This article will explore the most common door locks used across residential properties, such as deadbolts, knob locks, lever handle locks, smart locks, and keyless entry systems. With this data in hand, you’ll be able to make an absolute decision when choosing a home lock that best suits your security needs.

Know the features and benefits of each door lock type, as well as the situations in which they are most appropriate to use. Whether you’re a homeowner looking to upgrade your security or a locksmith looking to expand your services, this article will provide valuable information on the different types of door locks available.

16 Types of Door Locks Commonly Used in Residential Properties

Deadbolt Locks

A type of lock that is commonly used in residential properties because they are very secure and difficult to pick or force open. Deadbolts come in two types: Single cylinder deadbolts, which can be locked or unlocked from the inside using a thumbturn, and Double cylinder deadbolts, which must be locked or unlocked using a key from both the inside and outside.

Doorknob Locks

A type of lock consists of a cylindrical body that is installed into the door and a knob that is used to turn the lock.

Lever Handle Locks

Similar to doorknob locks, they have a lever handle instead of a knob which makes them easy to operate and provides a good level of security.

Smart Locks

Modern technology uses wifi, Bluetooth, or other wireless technology to remotely control the lock with a smart device like a smartphone or a smart home hub.

Keyless Entry Locks

Keyless entry locks can be opened by entering a code on a keypad or by using a fingerprint or RFID card.

Rim Locks

A type of lock that is mounted on the surface of the door and typically used as a supplementary security measure.

Mortise Locks

A type of lock that is recessed into the door and the frame and typically found in older buildings.

Cam Locks

A type of lock that uses a rotating cam to lock and unlock the door, and it is commonly found in commercial and industrial properties.

Magnetic Locks

A type of lock that uses an electromagnet to hold the door closed is commonly found in high-security areas.

Electric Strikes

A type of lock that is used in conjunction with an electric door opener and is typically found in commercial and industrial properties.

Biometric Locks

A type of lock that uses biometric technology, such as fingerprint or facial recognition, to unlock the door.

Interconnected Locks

A type of lock that can be connected to other locks in the home, allowing for one key or code to open multiple doors.

Keypad Locks

A type of lock that uses a keypad to enter a code to open the lock and is commonly used for front doors of residential properties.

Electronic Locks

These types of locks use electronic technology, such as a circuit board, to lock and unlock the door. They can be controlled through a remote, keypad, or smart device.

Euro Cylinder Locks

These locks use a cylindrical lock and key mechanism that is commonly used in European countries. It is also known as a profile cylinder lock.

Cylindrical Lever Locks

This type of lock uses a cylindrical machine with a lever handle on the outside and a thumb turn on the inside. It is used for both commercial and residential properties.

All of these types of locks have a different levels of security and usage. It also depends on the preference and requirements of the user.

Which Type of Door Lock is Best for Your Home?

The type of door lock that is best for your property will depend on your specific needs and concerns. Here are a few essential factors to consider when picking a door lock for your home:

  • Security: Deadbolts are considered the most secure type of door lock, as they are very difficult to pick or force open. Smart locks and keyless entry locks also offer a high level of security, as they can be controlled remotely and have advanced features such as automatic lock and unlock based on the user’s location, access tracking, and more.
  • Convenience: Smart locks and keyless entry locks offer the added convenience of not having to carry a key or remember a code. Lever handle locks and doorknob locks are also easy to operate, making them a good option for older or disabled individuals.
  • Style: Different types of door locks come in various styles and finishes, so you can choose one that matches the overall aesthetic of your home.
  • Budget: the cost of the lock varies widely. Some types may be more expensive than others. Before you make a decision, consider your budget and what you can afford.
  • Installation: Some types of locks are easier to install than others, so you should also consider your own DIY capabilities or if you need a professional locksmith to help with the installation.

To ensure that your home is protected to the highest standard, it’s always beneficial to consult with a professional locksmith who can advise you on which security lock best suits your needs.

How a Locksmith Can Be a Great Asset in Lock Selection for Your Residential Property

A locksmith can be a great asset in the selection of locks for your residential property because they have the extensive expertise and experience to recommend the best type of lock for your specific needs. Here are a few ways that a locksmith can help you choose the right lock for your home:


A locksmith has extensive knowledge and experience working with different types of locks. They will be able to give suggestions on the various options available, their pros and cons, and which locks are best suited for different types of doors and situations.

Assessing Your Security Needs

A locksmith can do a security evaluation of your property. This will give a clear idea of what areas need more security and where the weaknesses are and help you understand the type of lock that will best suit your needs.

Budget Considerations

Locksmiths can help you understand the cost of different locks and recommend options that will provide the best security for your budget.


Locksmiths can help with the installation of locks, which can be important for certain types of locks, such as deadbolts and smart locks. They have the tools and skills necessary to install locks, making sure that they are secure and function correctly properly.

Maintenance and Repairs

Locksmiths also provide maintenance and repair services. They can service and repair existing locks to keep them in good working condition.

Overall, a locksmith can be a great asset in the selection of locks for your residential property. They have the skills and expertise to help you choose the right lock for your specific needs, budget, and property. They will also ensure that the locks are properly installed and maintained to keep your property safe and secure.

For any questions or to arrange a consultation, don’t hesitate to contact King Locksmith Atlanta. We are dedicated to providing the best locksmith services – and lock selection advice – in the area. Trust us to help you secure your home today!

What Types of Door Locks are Commonly Used in Residential Properties
Contact Us

Our mission at Atlanta locksmith is to provide superior customer service to earn your trust and loyalty. Whether your residential, commercial, or automotive locksmith needs may be, King Locksmith Atlanta can help. Contact us today to get started!

(404) 383-4426