Choosing the Right Door Lock: Matching Types of Door Locks with Types of Doors

Male worker handyman carpenter at lock installation into wood door

Selecting the appropriate door lock is crucial for ensuring the security and safety of your home or business. With a plethora of options available, it’s essential to understand which types of door locks are best suited for different types of doors.

This article will guide you through the best choices based on the specific characteristics of various doors, helping you make an informed decision to protect your property effectively.

Which Door Locks are Best for Which Doors?

The following guide will help you understand which type of door locks are best for which types of doors.

1.     Deadbolt Locks – Best for Exterior Doors


Deadbolt locks provide maximum security and are highly recommended for exterior doors. They are available in single, double, and jimmy-proof configurations. Single-cylinder deadbolts require a key from the outside and have a thumb turn on the inside, while double-cylinder deadbolts require a key from both sides.

Jimmy-proof deadbolts are surface-mounted and resistant to forced entry, making them ideal for solid wood or metal doors.

2.     Knob Locks – Best for: Interior Doors


Knob locks are common in residential properties and are suitable for interior doors. They have a basic locking mechanism and are primarily used for privacy rather than high-security applications. However, they should not be the sole security feature for exterior doors as they are vulnerable to forced entry.

3.     Lever Handle Locks – Best for Interior Doors, Especially Commercial Settings


Lever handle locks are user-friendly and comply with accessibility standards, making them ideal for interior doors in commercial buildings. They are easier to operate than knob locks, especially for individuals with disabilities. While lever handle locks provide a moderate level of security, they are not recommended by locksmiths in Sawbridgeworth for high-security needs.

4.     Cam Locks – Best for File Cabinets, Mailboxes, and Drawers


Cam locks are versatile and compact, making them suitable for securing smaller items such as file cabinets, mailboxes, and drawers. Local locksmiths claim that these locks are easy to install and come in various lengths, allowing them to fit different door or drawer thicknesses. Cam locks provide a basic level of security for personal belongings and confidential documents.

5.     Electronic Keypad Locks – Best for Residential and Commercial Entry Doors


Electronic keypad locks offer keyless entry through PIN codes, providing convenience and enhanced security. They are suitable for residential and commercial entry doors, allowing authorized individuals to enter without needing physical keys.

Some models offer features like remote access and smartphone integration, making them a popular choice for modern homes and businesses.

6.     Smart Locks – Best for Smart Homes, Airbnb Properties, and Rental Units


Smart locks are the epitome of modern security solutions. They offer keyless entry, remote access, and integration with smart home systems. Smart locks are perfect for homeowners who want to control access to their homes using smartphones. They are also ideal for Airbnb properties and rental units, allowing property owners to manage access codes for guests remotely.


Selecting the right door lock is essential for the security, accessibility, and functionality of your property. By matching the types of door locks with the specific doors they are best suited for, you can enhance your property’s overall security and protect your belongings effectively.

Whether you need maximum security for your front door or a convenient access solution for your interior doors, choosing the appropriate door lock ensures peace of mind and a safer living or working environment.


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