The Difference Between Lock Replacement and Rekeying

When it comes to enhancing home or business security, two common options come to mind: lock replacement and rekeying. Both methods improve the security of your property, but they serve different purposes and are suited for various situations. In this blog, we’ll explore the difference between lock replacement and rekeying, weigh the pros and cons of each, and help you determine which option is best for your needs. Let’s also touch on why opting to rekey locks can sometimes be a more practical solution than replacing them entirely.

Understanding Lock Replacement

Lock replacement involves removing the entire lock and replacing it with a new one. This process is often chosen for various reasons, such as upgrading to a more advanced locking system or addressing a malfunctioning lock that can no longer serve its purpose.

When to Choose Lock Replacement:

1. Damaged or Worn-Out Locks: Over time, locks can become rusted or worn, leading to functionality issues. A replacement is necessary to ensure smooth operation and security.
2. Upgrading to High-Security Locks: If you’re looking to improve security, replacing standard locks with advanced options like smart locks or deadbolts is ideal.
3. Lost Keys with Security Concerns: Losing keys can be a security risk, especially if you suspect they might fall into the wrong hands. A lock replacement eliminates the possibility of unauthorized access.
4. New Aesthetic Requirements: Sometimes, homeowners replace locks to match updated décor or when remodeling their home or office.

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Benefits of Lock Replacement:

• Enhanced Security: Newer locks often come with improved technology.
• Improved Aesthetics: Modern locks can enhance the overall appearance of doors.
• Customization Options: You can choose locks with features tailored to your specific needs, such as keyless entry.

Drawbacks of Lock Replacement:

• Higher Costs: Replacing a lock is generally more expensive than rekeying.
• Time-Consuming: Installing a new lock might require professional assistance, which takes additional time.

What Is Rekeying?

Rekeying involves altering the internal mechanism of an existing lock so that it works with a new key. This process retains the current lock but renders old keys ineffective. Rekeying is typically faster and less expensive than replacing a lock, making it a preferred choice in many situations.

When to Choose Rekeying:

1. After Moving into a New Property: You never know who might still have copies of old keys. Rekeying ensures that only you and trusted individuals have access.
2. Lost or Stolen Keys: If your keys are lost or stolen, rekeying provides a quick solution to restore security without replacing the entire lock.
3. Tenant Turnover in Rental Properties: Landlords often rekey locks between tenants to maintain security without incurring the higher costs of replacement.
4. Combining Multiple Locks: Rekeying allows multiple locks to be keyed alike so you can use a single key for all doors.

Benefits of Rekeying:

• Cost-Effective: Rekeying is significantly less expensive than replacing a lock.
• Quick Process: Rekeying takes less time compared to installing a new lock.
• Preserves Existing Hardware: If the lock is still functional, rekeying eliminates the need for replacement.

Drawbacks of Rekeying:

• Limited to Existing Hardware: If your lock is damaged or outdated, rekeying won’t address the root issue.
• No Security Upgrade: Rekeying doesn’t improve the lock’s security features; it only changes the key.

Key Differences Between Lock Replacement and Rekeying

Factors to Consider When Choosing Between Lock Replacement and Rekeying

Budget

If you’re working with a limited budget, rekeying is the more cost-effective choice. However, if your locks are old or damaged, investing in a replacement might save you from future costs.

Condition of Existing Locks

If your current locks are in good shape, rekeying is a viable option. However, damaged or worn-out locks need replacement to ensure reliable security.

Security Requirements

If you need enhanced security features like smart locks or biometric access, replacement is the way to go. On the other hand, rekeying is ideal for maintaining security without upgrading hardware.

Convenience

Rekeying is quicker and less disruptive than replacing locks, making it a good option when time is a factor.

Scenarios to Help You Decide

Scenario 1: A New Homeowner

You’ve just purchased a new home and want to ensure no previous owners or contractors have access. Rekeying all the locks provides peace of mind while keeping costs low.

Scenario 2: Upgrading for Advanced Security

You want to add a smart lock system to your front door for keyless entry, so a lock replacement to integrate advanced technology is required.

Scenario 3: A Broken Lock

Your office door lock has been malfunctioning, and repairs aren’t sufficient. A lock replacement ensures smooth operation and enhanced security.

Scenario 4: Lost Keys

You lost your keys at a park and are worried someone might find and use them. Rekeying the locks prevents unauthorized access without requiring a full replacement.

The Process of Rekeying Locks

Rekeying locks requires the right tools and expertise. Here’s how it’s done:

1. Remove the Lock Cylinder: The locksmith removes the cylinder from the lock.
2. Adjust the Pins: Inside the cylinder, the locksmith replaces the pins with new ones to fit a new key.
3. Reassemble the Lock: The locksmith reassembles the lock and tests the new key to ensure smooth operation.

Professional locksmiths can rekey locks efficiently, ensuring your property is secure without the hassle of a full replacement.

Advantages of Hiring a Professional Locksmith

Whether you choose lock replacement or rekeying, a professional locksmith offers several benefits:

• Expertise: Locksmiths have the tools and knowledge to complete the job efficiently.
• Accuracy: Professionals ensure the lock functions properly after rekeying or replacement.
• Time-Saving: DIY attempts can be time-consuming and may lead to errors.

Rekey Locks: A Practical Solution

Rekeying locks is often the most practical choice for those seeking to enhance security quickly and affordably. Whether you’re a new homeowner, landlord, or someone who has lost their keys, rekeying offers peace of mind without the expense of a full lock replacement.

Final Thoughts

The choice between lock replacement and rekeying depends on your specific needs, budget, and security goals. While lock replacement offers an opportunity to upgrade to advanced technology, rekeying locks is a cost-effective and quick solution to improve security without replacing the hardware.

If you’re unsure which option is best for you, consult with a professional locksmith who can assess your situation and provide expert advice. Whether you need to rekey locks or install new ones, securing your property is an investment in peace of mind.

Bernard - Side-Line Staff Chief editor

Bernard Van Isacker is the Chief Editor of Side-Line Magazine. With a career spanning more than two decades, Van Isacker has established himself as a respected figure in the darkwave scene.

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