How To Install New Locks On Old Door

If the new plates are slightly larger than your old deadbolt mark a line around the new faceplates and chisel.

How to install new locks on old door.

Open the door halfway and tap two shims one from each side between the floor and the door bottom to hold it steady. How to install new door locks 1. 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. Insert the exterior part of the lock into the door by feeding the long metal piece through the opening in the center of.

Open the door and remove the screws from the interior. Place the lock plate on. Insert the new bolt into the hole for the bolt mechanism and secure it to the edge of the door with two screws. If the screws for the new lock are slightly smaller than the old ones you can use a toothpick to a wedge between the side of the original screw hole and the new screw.

The most comprehensive method of ensuring security it involves removing the existing lock from the door including the handle if it s a handle lock combo and then installing. Refer to this when you buy your new lockset to make sure the hardware is compatible. Measure up from the finish floor 36 inches or the height of other knobs in the house and mark the door s edge. Remove the existing door lock from the door if there is one.

Simply break the toothpick off after inserting it. With a square extend this mark across the door s edge and 3 inches onto one face. Insert the new bolt into the opening on the edge of the door and fasten it to the door with the provided screws. Insert the new lock assembly into the door with the slanted side of the lock facing the direction that the door.