Security Upgrades: When to Replace Home Locks

Last updated: August 21, 2023


Security upgrades, like replacing home locks, are crucial for ensuring the safety of your home and loved ones. As burglars evolve with technology, staying updated with the latest security measures is paramount. Your door lock, being the first line of defense, may wear out or become outdated. 

Especially if you’ve moved into a new home, it’s wise to change locks for uncertainty around key copies. Deadbolt locks offer enhanced security, while smart locks provide advanced features. 

While DIY lock replacements are tempting, a professional locksmith guarantees proper installation, updated knowledge, and potential warranties. Don’t compromise; prioritize your home’s safety.

The Benefits of Replacing Locks

Replacing the locks in your home can provide numerous benefits, ranging from improved security to peace of mind. Here are the key advantages of investing in new locks:

Enhanced Security

One of the primary reasons to replace your locks is to enhance the security of your home. Over time, locks can become worn out or outdated, making them easier to pick or break. 

By installing higher-quality locks, such as deadbolt locks or modern smart locks, you significantly improve the level of security for your home. These locks are designed to resist forced entry and come with advanced security features like keyless entry, access code management, and integration with security systems.

Protection against Unauthorized Key Holders

If you recently purchased a house or moved into a new rental property, you can never be sure who might still have a copy of the key. By replacing the locks, you eliminate the risk of unauthorized access by previous owners, tenants, or anyone else who might have a duplicate key.

Customized Security Options

When replacing your locks, you can choose from various lock types and security features. This allows you to customize your home security to meet your needs and preferences. Options such as lock cylinders with complex designs or advanced digital locks can further enhance the security of your home.

Expert Advice and Installation

Consulting A professional locksmith is highly recommended when replacing locks. A qualified locksmith can assess your current locks and recommend the most suitable security options based on your situation. They can also provide expert installation services, ensuring the locks are securely fitted and functioning correctly. Their knowledge and experience in the field guarantee the highest level of security for your home.

Quick and Simple Process

Replacing locks is relatively quick and straightforward, especially when done by a professional locksmith. They have the necessary skills and tools to remove the old locks and install the new ones efficiently. This ensures that the process is completed promptly and effectively, minimizing any inconvenience for homeowners.

Warranty Plans

Hiring a professional locksmith for lock replacement often comes with the added benefit of warranty plans. These plans provide you with extra security and assurance, knowing that any potential issues with the locks will be addressed. Having a warranty on your locks can save you money in case of any unexpected problems.

Replacing locks in your home offers numerous benefits, including improved security, customizability, expert installation, and warranty plans. It is a wise investment that provides peace of mind, knowing that your home is well-protected against unauthorized entry. So, if you haven’t upgraded your locks recently, it’s time to consider investing in this essential security measure.

Types of Locks

In enhancing home security, the lock type is crucial. Various locks offer different security levels. Deadbolt locks, known for strength, extend a metal bolt into door frames, resisting forced entry. 

Knob locks, common on interior doors, often pair with deadbolts for increased security but aren’t sufficient alone for exteriors. Digital locks provide keyless entry through codes, fingerprints, or apps, eliminating key-related worries. 

High-security locks offer protection against picking and drilling, boasting features like anti-drill pins. Other options include padlocks, cam, and mortise locks, each suited for specific uses. Before deciding, consider security needs, and door type, and seek a locksmith’s expertise. The right lock safeguards your home and loved ones.

Basic Locks

Basic locks are affordable options for residential and commercial doors, offering some resistance against unauthorized entry. Two types include knob locks, suitable for interior doors, and lever handle locks, seen in commercial properties. However, their security is limited, especially for exterior doors, due to vulnerability to picking and bumping. Maintenance is vital, as is considering supplemental security like deadbolts.

Deadbolt Lock

Deadbolt locks provide enhanced security against forced entry. They feature a metal bolt extending into the door frame and come in single-cylinder (common for residential use) and double-cylinder varieties, the latter offering added security. 

Deadbolts resist common break-in methods, and while they require an initial investment, they promise long-term protection. It’s essential to professionally install them to guarantee alignment and fit. They not only safeguard homes but can also enhance their aesthetic appeal.

Knob Lock

Knob locks, found in many homes, combine with deadbolts for added security. However, they have inherent vulnerabilities. Their design makes them susceptible to picking and bumping. Considering their security shortcomings, upgrading to deadbolts is advisable. While knob locks are prevalent, deadbolts offer superior security and longevity.

Digital Locks

Digital locks, or smart locks, are technologically advanced alternatives to traditional locks. They use digital interfaces, eliminating physical key use and associated risks. Digital locks ensure high security through encryption and other features like tamper alerts. 

They offer the convenience of keyless entry and allow remote access management. Many digital locks fit standard doors, making upgrading easy, and warranties ensure peace of mind. Long-term benefits in security and convenience offset their upfront cost.

Smart Locks

Smart locks, the modern face of home security, employ advanced technologies, allowing operation via digital interfaces like smartphone apps. Their encryption makes unauthorized access challenging, and features like tamper alerts add security layers. Apart from security, they offer unparalleled convenience. 

Installation is straightforward, fitting most standard doors, but professional services are available. Temporary access codes can be granted for guests, emphasizing control. While initially pricier than traditional locks, their benefits and functionalities present them as a sound investment in home security. Adopting smart locks means a secure and hassle-free future in home safety.

Factors to Consider When Replacing Home Locks

Replacing home locks is essential for security. When deciding, consider:

1. Type of Lock Currently Used: Existing locks, like knob locks, might be outdated. Consider upgrading to more secure options like deadbolt locks, known for resisting forced entry.

2. Level of Security Needed: Evaluate your home’s security needs. Living in high-risk areas or having valuable possessions may warrant locks with enhanced security features.

3. Previous Ownership: For new homeowners, replacing locks is crucial. You cannot be sure who the previous owners gave copies of the keys. Ensuring you’re the only one with access provides peace of mind.

4. Cost Implications: Don’t just look for cheap options; consider the quality and durability of the locks. Think about the price of the locks and potential installation charges.

5. Installation Process: Some locks may need professional installation due to specific designs, while others can be a DIY project. Assess your expertise before making a decision.

6. Future Needs: Consider upgrading to a smart lock system. This may require compatibility checks with existing security setups.

7. Type of Lock Used: The lock type determines security efficacy. While cylinder locks are common, deadbolts offer more protection. Smart locks, gaining popularity, provide advanced features but ensure they are from reliable brands.

8. Quality and Design of Lock: Quality is crucial for strength and durability. Design, while impacting aesthetics, also affects functionality. Some modern designs offer added security features and convenience. Always find a balance between the two for optimal results.

Professional Services Needed for Security Upgrades

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1. What is the difference between rekeying and replacing a lock?

Rekeying involves changing the internal configuration of a lock, allowing it to operate with a new key while retaining the same lock hardware. Replacing a lock means installing an entirely new hardware mechanism.

2. Can professional locksmiths install smart locks?

Absolutely! Many locksmiths are trained to install a range of smart locks, ensuring they’re integrated properly with your home or business security system.

3. How often should I consider updating my locks?

It’s recommended to assess and update locks every 5-7 years or after significant life events like moving to a new home or experiencing a break-in.

4. Do locksmiths offer services for both homes and businesses?

Yes, many professional locksmiths cater to residential and commercial security needs, providing tailored solutions for each.

5. Is it more expensive to rekey or replace a lock?

Typically, rekeying is less expensive than full lock replacement since it uses the existing lock hardware. However, the cost can vary based on the complexity and brand of the lock.


Security is paramount for both homes and businesses. By understanding the invaluable role of professional locksmiths and the array of services they provide, individuals can make informed decisions to ensure optimal safety and peace of mind for their properties. Investing in expert services is a small price for enduring security.

Are you looking for a commercial locksmith nearby? Read more about your options from our blogs at Security Forward.

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