How Install A Door Lock

If you are simply replacing a door lock check out our article how to replace a door lock learn to.

How install a door lock.

Installing a deadbolt lock is essential to protecting your home. Remove the old door knob latch and strike plate. In this article we teach you how to prepare a door for a fresh installation of a new door lock that is how to drill the door. The measurement is usually 2 3 8 inches for interior doors and 2 3 4 inches for exterior doors.

Depending on the door you may also need to remove the strike plate to take it out remove the top and bottom screws with a screwdriver and lift it carefully out of the door. Most knobs are positioned a comfortable 36 or 38 inches above the floor. Install an entrance door lock with help from a foreman for lighty contractors in this free video clip. For added security take the time to learn how to install a deadbolt lock on every exterior door.

The door locks for entrance doors are commonly designed in a very particular way. Whether you re installing a lock plate also called a strike plate for a deadbolt lock or a standard lockset you first must install the lock or lockset onto the door following the manufacturer s instructions. Refer to this when you buy your new lockset to make sure the hardware is. If you re installing a lockset in an existing door take out the old lockset and measure the backset the distance from the door edge to the center of the lockset hole.

The two important variables when installing a lockset are the height of the knob above the finish floor and the backset the distance from the center of the knob to the near edge of the door. Deadbolt locks extend through the doorframe and into the wall. The strike plate is a rectangular metal piece that. If you re in a situation where you cannot or do not want to use a drill to install your lock there are a couple ways of installing an interior door lock without a drill.

Doorknob locks offer little resistance to a determined burglar and what other kind of burglar is there. If your new deadbolt has a concealed screw for the interior door knob consult the installation instructions for your specific lock. If you have not already removed the old door knob and latch take it out before you begin installing the new one.