July 13, 2024
front door handles and locks

Securing our homes begins with choosing the right front door handles and locks. Among the primary options are knobs, levers, and deadbolts. Each type offers distinct advantages and considerations, impacting both security and convenience. Understanding the differences is crucial for homeowners seeking the best protection for their properties. In this article, we delve into the features of knob, lever, and deadbolt locks, exploring their functionalities, strengths, and potential drawbacks. Whether you prioritise ease of use, advanced security, or aesthetics, this guide will aid you in making an informed decision.

Knob Locks

Knob locks are one of the most common types of front door handles and locks found in residential properties. They feature a knob on both the interior and exterior sides of the door. These locks operate by turning the knob to retract the latch, allowing the door to open.

  • Functionality:

Knob locks are remarkably straightforward to operate, making them exceptionally convenient for daily use, especially in homes with frequent foot traffic. Due to their uncomplicated mechanism, they are often preferred for interior doors where quick access is paramount. Their simple turning motion makes them intuitive for users of all ages and abilities.

  • Security Considerations:

While knob locks offer a basic level of security suitable for low-risk areas, they are not the most robust option for front doors or other high-security applications. Their vulnerability lies in the placement of the lock cylinder within the knob itself, which exposes it to potential tampering or forced entry attempts. Intruders may exploit this design flaw to gain unauthorised access to the property.

  • Drawbacks:

One of the primary drawbacks of knob locks is their limited resistance to brute force attacks. The inherent weakness of their design leaves them susceptible to being easily compromised by determined intruders. Additionally, the compact size and smooth surface of the knob may pose gripping challenges for individuals with limited hand mobility, potentially hindering their ability to operate the lock effectively.

Lever Locks

Lever locks are another popular choice for front door handles and locks, known for their ease of use and accessibility. Instead of a knob, these locks feature a lever handle, making them particularly suitable for individuals with disabilities or mobility issues.

  • Functionality:

Lever locks offer effortless operation by simply pushing down or lifting the lever handle, which retracts the latch mechanism. This intuitive design provides significant ergonomic benefits, particularly for individuals with limited manual dexterity or mobility issues. Unlike knob locks, lever locks require minimal effort to use, enhancing accessibility for all occupants.

  • Security Considerations:

Although lever locks offer improved security compared to knob locks, they remain susceptible to manipulation or picking if not properly installed or reinforced. However, investing in high-quality lever locks with advanced security features, such as anti-pick pins or hardened steel construction, can significantly enhance their resistance to unauthorised entry attempts. Proper installation and regular maintenance are essential to maximise their effectiveness in safeguarding the property.

  • Drawbacks:

Despite their enhanced security features, lever locks may still be vulnerable to bypass techniques that exploit their internal mechanisms. This weakness could potentially compromise the security of the premises if not adequately addressed. Additionally, some individuals may find the appearance of lever handles less aesthetically pleasing compared to traditional knob designs, which could influence their preference when selecting door hardware.

Deadbolt Locks

Deadbolt locks are widely regarded as the most secure option for front door security. Unlike knob and lever locks, which feature spring-loaded latches, deadbolts utilise a solid metal bolt that extends into the door frame, providing enhanced resistance against forced entry attempts.

  • Functionality:

Deadbolt locks offer a straightforward operation, requiring a key from the exterior side and a thumb turn from the interior side for locking and unlocking. This design strikes a balance between convenience and security, allowing for effortless access control while ensuring robust protection against unauthorised entry attempts.

  • Security Considerations:

Deadbolt locks are renowned for their unparalleled resistance to forced entry. The solid metal bolts extend deeply into the door frame, rendering them highly resistant to cutting or prying attacks. When combined with other types of locks, such as knob or lever locks, deadbolts provide an additional layer of security, enhancing the overall strength of the door’s defence against intrusion attempts.

  • Drawbacks:

While deadbolt locks offer exceptional security, their reliance on a physical key for exterior access can be inconvenient in certain situations. Misplacing or forgetting the key may result in being locked out of the property, causing frustration or delays in gaining entry. Additionally, some users may prefer the convenience of electronic or smart lock alternatives, which eliminate the need for manual operation and key management.


When it comes to choosing front door handles and locks, the decision should prioritise both security and convenience. Homeowners should assess their priorities and select the option that best meets their needs, whether it be traditional reliability or modern technological integration, such as fingerprint door handles, for optimal peace of mind and protection.

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