How To Install A Mortise Lock In A New Door

In the early days the pocket was cut out using a brace and bit.

How to install a mortise lock in a new door.

Usually the professionals measure up to 36 inches from the bottom where the lock they set. Fit the latch and faceplate into the door. Trade expert michael demonstrates how to quickly fit a 5 lever security mortise 5 lever mortise lock and handles in this easy diy video by studhawk. The correct positioning of the lock is crucial.

Create the mortise using a router attachment remove the wood between the pencil lines drawn on the door edge to create a mortise for the faceplate. Please put a mark for keyholes strike plate and latch on the side of the door. The spindle or shaft of one doorknob fits through the lockset body into the doorknob on the other side. Insert the doorknob and doorknob plate together on both sides of the door at the same time.

To install a mortise lock into a wood or composite door requires a pocket drilled into the edge of the door with the centerline of the door prep at 39 3 16 above the finished floor. Use a bevel edge chisel and hammer to square the corners of the mortise if the faceplate has square corners. To avoid any error you should mark the position where you want to install the lock on the door. Slide the deadbolt lock mechanism into the edge of the door and install the two mounting screws.

Step 4 remove the striker plate from the door jamb.