How to Install a Deadbolt

Many people are adding deadbolt locks to their exterior doors for added security. It is a somewhat simple installation if you are comfortable with basic tools. Follow the instructions below to install a deadbolt lock on your door.

Difficulty: Moderately Easy

Instructions

Things You'll Need:

• Deadbolt lock with drilling template
• Electric drill
• Drill bit for deadbolt diameter
• Drill bit for deadbolt latch hole
• Utility knife
• Chisel
• Screwdriver

1. Look in the box the deadbolt came in to find a drilling template. This template will show you where to drill. Attach the template to the door in the location you desire per the template's directions.

2. Nail a tiny bit into the center of the template where the deadbolt will go and remove the nail on both sides of the door. This will create a groove for your drill to drill the hole for the deadbolt.

3. Drill a hole for the deadbolt according to the size directions that came with the deadbolt. Your drill bit should align with the groove created in step 2. Drill 3/4 the way through one side and then drill the complete hole starting on the reverse side.

4. Drill the latch hole per the drilling template. Make sure to stay horizontal to the door so the latch can move freely.

5. Install the latch and strike plate. The strike plate will need to be recessed in the door, so create an outline of the strike plate using a utility knife.

6. Remove the latch and strike plate. Using a chisel, chisel out the area for the strike plate so it will lay flush with the door.

7. Install the door hardware per the instructions provided with the deadbolt.

8. Close the door and mark on the door jamb where the strike plate will align with the door frame.

9. Drill out the hole for the latch and install the strike plate.

[velosity]

on 7/25/2009 Great instructions. Very thorough!