What do you do when your back door locks are no longer secure? For one homeowner in Alexandria, VA, the answer was clear: they called  MacArthur Locks & Doors for an expert door lock installation. Their goal was to ensure security. When the owner realized the back door locks were worn out, they knew it was time for a change. Security was a top concern, but they also did not want to go over budget.

After discussing their needs, we recommended a double-lock system—a deadbolt paired with a keyed doorknob. This combination provided extra protection, perfect for their French-style patio door with multiple glass panels. Plus, the brass finish complimented the door’s white frame beautifully, adding a stylish touch at an affordable price.

Step-by-Step Door Lock Installation Process

Are you ready to upgrade your security? Let us look into how our team installed the new door lock setup in this home:

1. Assessment and Lock Selection

Our  residential locksmith began by inspecting the door’s structure and existing lock setup. The client’s request for a double-lock system was ideal for their needs, ensuring both security and style for their patio door.

2. Removal of the Old Locks

Using professional tools, we removed the worn-out locks with extreme care so as not to damage the door frame and panels during the process.

3. Deadbolt Installation

Then, with precision, we measured and drilled the boreholes for the deadbolt. Once installed, we aligned the bolt with the strike plate to ensure smooth operation and secure locking.

4. Keyed Doorknob Installation

Next, we installed the keyed doorknob, ensuring it aligned seamlessly with the latch and door frame.

5. Lock Testing and Adjustments

Once the lock installation was complete, we tested both locks from the inside and outside, adjusting them for perfect alignment and ease of use.

6. Cleanup and Lock Maintenance Tips

We cleaned up the work area and explained the new lock system to the homeowner, providing tips on maintenance for long-term use.

What Our Clients Say

In less than an hour, the client was more than thrilled with the results. They loved how the locks complemented their door and appreciated the added security. With their vacation home now secure, they felt confident and worry-free.

Replacing Door Locks on Back Doors

Have you ever wondered if your back door is truly secure? For vacation homeowners in  Alexandria, VA, replacing door locks on back doors is often something that gets put off—until it is too late. But why wait? French patio doors with glass panels, while beautiful, can be a weak point for intruders. That is why a double lock system—featuring a deadbolt and keyed doorknob—is an ideal choice for enhanced security.

A deadbolt offers robust protection against forced entry, while a keyed doorknob adds another layer of defense. Together, these locks create a solid barrier, giving you peace of mind whether you are home or away. Plus, their design is suitable for everyday convenience, so you do not have to compromise functionality for security.

In this project, the brass hardware not only strengthens the door but also enhances its look, blending perfectly with the white frame. If your back door locks look worn or outdated, now is the time to act. Replacing door locks with a durable double lock system not only protects your property but also adds a touch of style to your space. Why risk your home’s safety when a solution is so simple?

Is your back or front door doing its job to keep your home and loved ones safe? If you are unsure, it is time to act. MacArthur Locks & Doors is the trusted choice for door lock installation services in Alexandria, VA. Our  skilled locksmiths work with precision and care to ensure your doors are fitted with high-quality locks that keep intruders out. Do not wait for a break-in to upgrade your locks.  Call us today and let us help secure your home with our professional locksmith services!

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