How To Replace A Door Lock And Handle
Remove the interior knob and thumb turn lock hardware to expose the holes in the door.
How to replace a door lock and handle. In some cases door latch plate mortises might need to be cut or enlarged. Measure from the center of the knob hole to the center of the lock hole to determine the spread. On a replacement set with a one piece exterior escutcheon that holds both the lock cylinder and latch the spread must match the holes exactly. 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.
Then for the exterior part of the door where the handle hardware was wiping with paper towel and a mild spray detergent should be sufficient. To clean out buildup from the hole where the mortise was use a vacuum. Installing the new lock is an. The only difference is you usually need to replace both the deadbolt and the handleset.
Step 2 remove the old lock. Replacing the lock on a front door. When we moved into our home there were four different keyed locks to our house but we only had one key to one lock. Use a screwdriver or drill with a screwdriver bit to remove any visible screws.
Remove the two screws from the latch plate on the edge of the door and remove the latch from the opening. Before you begin make sure you have a new door lock set and a screwdriver or drill. Remove the latch and. Select a new mortise latch and hardware that you want to replace the old set with for your storm door.
Step 1 purchase a new lock. Step 3 install the new lock. Grasp both the interior and exterior handles or levers and carefully pull them away from the door. This allows you to pull the door.