Step 1:
Reference the Manufacturer's Template
Most deadbolt-lock manufacturers present a template that will help you install the lock.
The template is designed to work with doors of various thicknesses and has reference factors that could be marked on the door with an awl.
The deadbolt needs to be at the very least 6" above your doorknob.
Step 2:
Cut a Hole for the Deadbolt
After you mark the reference points from the template, use a hole noticed to begin chopping the opening for the deadbolt When the pilot
bit on the outlet saw comes through the other side of the door, cease cutting. End the outlet from the other aspect of the door to stop splinters.
If your hole noticed is not deep enough to penetrate the exterior face of the door, use a regular bit to finish drilling the outlet you will use as a reference point.
Step three:
Drill a Hole Via the Edge of the Door
Use a 1 half of" spade bit to drill a hole via the edge of the door for the bolt.
Step four:
Mortise the Area Across the Faceplate
Dry-match the bolt into the opening, and hint around the faceplate.
Use a wood chisel to mortise the realm around the faceplate in order that will probably be flush with the door. When using the chisel,
maintain the beveled side in toward the mortised space, and faucet the tool deep enough to recess the faceplate.
You may want a smaller chisel to mortise the rounded corners.
Step 5:
Secure the Bolt To the Door Continue mortising until the faceplate suits properly. Drill pilot holes, and safe the bolt to the door with screws.
Step 6:
Install the Cylinder And Thumb Lever
Dry-match the cylinder and thumb-turn plate so you may know how the pieces match together. Match the outside side onto the door first,
ensuring the writing is upright. Then set the inside piece in place, and align the screw holes with the mounting holes inside the lock.
Fasten the deadbolt in place with screws.
Step 7:
Drill Holes and Safe the Strike Plate
Mark the end of the bolt with lipstick or paint. Close the door, and switch the deadbolt a number of instances to mark the doorframe. Use a 7/8" spade bit to
drill two overlapping holes within the doorframe for the deadbolt.
Mortise the world around the gap so the strike plate will fit flush with the doorframe. Drill pilot holes and secure the striker plate with screws.