Installation of a deadbolt lock is a smart way to make your main entrance door more protected. It’s also a great weekend project that doesn’t take too much time or money. In this guide, we’ll show you step-by-step how to install a deadbolt lock and what tools and parts you’ll need.

Deadbolt Security Door Preparation

Before we get started, make sure about the measurement and alignment of door. This will help to ensure deadbolt installation goes smoothly and secure as possible.

Next, collect the tools you need to install your door hardware. All you need is a tape measure and a #2 Phillips Head tool. Keep in mind that an electric drill is not recommended for deadbolt installation as it can easily strip the screws and damage your lock.

Parts Checklist for Door Lock Replacement

After you gather your tools, check if you have all the parts. Use this list to help.

• Outside housing: This goes on the outside where you insert the key.
• Inside thumbturn: This goes on the inside and lets you lock or unlock the door.
• Bolt: The locking piece that comes with a faceplate already attached.
• Round faceplate: Optional faceplate to swap with the rectangular one if needed.
• Strike plate: This metal plate goes on the door frame and holds the bolt.
• Reinforcement plate: Optional piece to make the frame stronger.
• Short screws: Used for the bolt and faceplate.
• Tapered long screws: These attach the thumbturn to the outside housing.
• Wood screws: Used to hold the reinforcement plate.
• Keys

Step-by-Step Installing Deadbolt Lock

Place the Bolt

Start by putting the bolt into the side of the door. If you’re using the rectangular faceplate, move to Step 2.

Need to switch it? Use a flat screwdriver to pop off the faceplate. Twist off the small support plate and press in the round drive-in faceplate.

Adjust the Backset

Measure the backset (the distance from the edge of the door to the center of the hole). If it’s 2 3/4″, twist the faceplate until it snaps into the correct position.

Secure the Bolt

Slide the bolt into place with the word “top” facing up. Use two short screws to hold it. For the round faceplate, tap it gently with a hammer and wood block.

Install Outside Housing

Align the outside housing (the part with the keyhole) so the logo is facing up. Slide it through the hole and line it up with the bolt inside.

Attach the Inside Thumbturn

Match the slot on the inside thumbturn with the tailpiece from the outside. Secure it with the long screws.

Optional: Add Reinforcement Plate

This makes your frame stronger. Screw it into the door frame using wood screws. You may need to adjust the door frame for the strike plate to fit well.

Final Tips for Deadbolt Lock Installation

A skilled and professional auto locksmith can handle all locks and key jobs, including chip key programming, ensuring your car’s security without causing a single scratch.

Installing a deadbolt lock is a great way to add safety and peace of mind to your home. Even if you’re not a pro, this guide makes it easy and quick to secure your doors.