When it comes to home improvement, one of the most straightforward and rewarding projects is replacing a door lockset. While home improvement and maintenance projects can seem daunting, replacing a lockset is a task you can handle with just a few tools, a little elbow grease, and some Know-How from your friends at Kenyon Noble.

Tools You’ll Need

Having everything ready before you start will make the process smoother. Make sure you have the following tools on hand:

• A Phillips-head screwdriver
• A tape measure
• A pencil or marker
• A new lockset (make sure it’s the correct size for your door)

Kenyon Noble carries a wide selection of locksets–from traditional styles to modern smart locks– ensuring you’ll find the perfect fit for your home. Our knowledgeable staff is always ready to help you choose the right tools and lockset for your project.

Step-by-Step Guide to Replacing a Door Lockset

Step 1: Remove the Old Lockset

Start by removing the screws from the interior side of the doorknob using a Phillips screwdriver. Once the screws are removed, you can pull the knobs off both sides of the door. After that, use your screwdriver to remove the screws on the latch plate (the metal plate on the edge of the door). Once those are out, you can slide the latch mechanism out from the door.

Know-How Tip: Keep all your screws and small parts in a safe place. You never know when you might need them during the installation of the new lockset.

Step 2: Prepare the Door

Before installing the new lockset, ensure the door is clean and free of debris. Check the size of the existing holes in your door to make sure they match the new lockset. Most modern locksets are designed to fit standard door preparations, but if your door is older, you may need to make some adjustments.

Measure the backset (the distance from the edge of the door to the center of the hole where the knob or lever is installed). Common backsets are 2-3/8 inches or 2-3/4 inches. Most locksets are adjustable to fit either size, but it's important to check this before proceeding.

Know-How Tip: If your new lockset comes with a template, use it to check (and then mark) any new drill holes you will need. 

Step 3. Install the New Latch

Start by installing the latch mechanism. Insert it into the hole on the edge of the door, ensuring the latch plate sits flush with the door’s edge. If it doesn’t, you may need to chisel out or file down a bit more wood.

Secure the latch mechanism with the screws provided in your lockset package. Make sure it’s installed snugly but not too tight, as this could interfere with the lock’s operation.

Step 4. Attach the New Knob or Lever

Once the latch mechanism is in place, it’s time to attach the new knob or lever. Align the exterior and interior pieces of the lockset with the spindle and the holes in the door. Gently push them together, ensuring the spindle goes through the latch mechanism properly.

Know-How Tip: Before finishing up, test the lockset to make sure it works smoothly. Turn the knob or lever to ensure it engages the latch correctly. Lock and unlock the door using the key or thumb turn. If everything functions properly, you’re good to go. If not, double-check your alignment and screw tension.

Step 5. Install the Strike Plate

The final step is to replace or install the strike plate on the door frame. The strike plate is the metal plate where the latch engages when the door is closed. 

Remove the old strike plate and install the new one using the screws provided. If the new strike plate is a different size or shape, you may need to chisel or file the door to accommodate the plate. 

Kenyon Noble Know-How Tip: Lining up the strike plate with the latch mechanism can be tricky. Close the door slowly to see if the latch fits into the strike plate cleanly. If not, adjust the plate position or file the hole slightly until it does.

And That’s It!

Replacing a door lockset is a manageable DIY project that can make a significant impact on your home’s security and appearance. With just a few tools and a bit of time, you can upgrade your door’s functionality and style.

Whether you’re tackling this project on your own or simply want to learn more about home improvement, be sure to check out this episode of Kenyon Noble Know-How. We’ll guide you through each step, offering tips and tricks to make the process even easier.

Get started on your next DIY project with Kenyon Noble Know-How. Visit us today for all your project needs, and don't forget to watch our episode for step-by-step guidance!

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