The Difference Between Rekeying and Changing Your Lock

When it comes to securing your home or business, you might face the dilemma of whether to rekey your locks or change them entirely. Both options improve your security, but they serve different purposes and come with unique advantages. Understanding the distinction between the two can help you make an informed decision that best fits your needs. Let’s dive into the nitty-gritty of rekeying versus changing locks.

The pros of hiring a locksmith to rekey locks.

What Does It Mean to Rekey a Lock?

Rekeying involves altering the internal mechanisms of an existing lock so that it works with a new key. Essentially, a locksmith adjusts the pins or tumblers inside the lock cylinder to render the old key useless.

When to Rekey a Lock:

Lost Keys: If your keys are lost or stolen, rekeying ensures no one else can use them.
Moving to a New Home: Rekeying is a cost-effective way to secure your new home without replacing all the locks.
Tenant Turnover: Ideal for landlords who need to reset locks between tenants.
Consolidating Keys: If you want a single key to open multiple locks, rekeying is a practical solution.

Advantages of Rekeying:

Cost-Effective: Since you keep the same hardware, you save money.
Quick Process: A skilled locksmith can rekey multiple locks in no time.
Customizable: Rekeying allows you to match locks for convenience.

What Does It Mean to Change a Lock?

Changing a lock involves removing the entire lock mechanism and replacing it with a new one. This could be an upgraded lock with enhanced security features or simply a new lock to match your aesthetic preferences.

When to Change a Lock:

Damaged or Worn-Out Locks: If the lock is broken, rusty, or unreliable, replacing it is the only option.
Security Upgrades: Switching to high-security or smart locks can offer better protection.
New Doors: If you’ve installed a new door, you’ll need a compatible lock.
Break-Ins: If a lock has been tampered with, replacing it ensures maximum security.

Advantages of Changing Locks:

Improved Security: Newer locks often come with better technology to deter break-ins.
Aesthetic Appeal: Fresh locks can complement your home’s design.
Enhanced Features: Options like keyless entry or anti-pick locks can modernize your security.

Key Differences Between Rekeying and Changing Locks

Aspect	Rekeying	Changing Locks
Cost	Less expensive, as hardware is reused.	More expensive due to new hardware.
Time	Faster process.	Takes longer due to installation.
Security	Resets key access but doesn’t upgrade lock strength.	Offers new and potentially better security.
Use Cases	Best for key management or lost keys.	Ideal for upgrades or damaged locks.

When Should You Rekey?

Rekeying is often the go-to option when cost is a concern or when you’re looking to restrict access without altering the hardware. Here are some specific scenarios where rekeying makes sense:

After Losing Your Keys: If you’re worried about someone finding and using your lost keys, rekeying is a quick fix.
Moving Into a New Property: Whether it’s a house or commercial space, rekeying ensures previous occupants or contractors can’t access the property.
Cost-Sensitive Situations: When you need to secure your home or business without spending much, rekeying is the economical choice.

When Should You Change Locks?

Changing your locks is the better option when the integrity of the lock hardware is compromised or when you want an upgrade. Consider changing locks in these cases:

After a Break-In: A damaged lock may not provide adequate security, making a replacement essential.
Upgrading Security: Modern locks, such as deadbolts or smart locks, offer enhanced protection against intruders.
Damaged or Old Locks: If the lock is beyond repair, changing it ensures reliable security.

Pros and Cons of Rekeying vs. Changing Locks

Rekeying Pros:

Affordable and quick.
No need to buy new locks.
Can match multiple locks to a single key.

Rekeying Cons:

Does not improve the lock’s physical strength.
Limited to functional locks.

Changing Locks Pros:

Improved security with modern technology.
Replaces worn or damaged hardware.
Wide variety of styles and features to choose from.

Changing Locks Cons:

Higher cost due to new hardware and installation.
Requires more time and effort.

DIY or Professional Help?

Rekeying:

While rekeying kits are available, the process can be tricky without proper tools and expertise. It’s best to hire a professional locksmith for precision and reliability.

Changing Locks:

Installing a new lock can be a straightforward DIY project if you’re handy. However, for complex installations like smart locks or high-security systems, professional assistance is recommended.

Combining Rekeying and Lock Changes

In some cases, you might benefit from both rekeying and changing locks. For instance:

Rekey your existing locks for cost savings and key management.
Change certain locks to upgrade to smart or high-security models.

This hybrid approach balances affordability with enhanced security.

Conclusion: Rekey or Replace? It Depends on Your Needs

Deciding between rekeying and changing your locks boils down to your specific situation and security goals. Rekeying is a budget-friendly way to restrict access, while changing locks offers a fresh start with improved hardware. Both options play a vital role in securing your property, and knowing when to choose each can save you money, time, and stress.

If you’re still unsure, consult a professional locksmith. They can assess your needs and provide tailored advice to keep your home or business secure. Remember, whether you rekey or replace, taking action today means peace of mind tomorrow.