How To Install A Mortise Door Lock

The brace is a u shaped steel hand tool that has a wood cap on one end and a bit chuck on the other.

How to install a mortise door lock.

Make a mark on the side of the door at 36 inches. Draw a line centered through the tracing of the. Fit the latch and faceplate into the door. Since you are going to do a lot of hammering and drilling ensuring.

Measure up from the finish floor 36 inches or the height of other knobs in the house and mark the door s edge. Step by step instruction to install a mortise lock. Begin by determining the height of the lock on your door. Using a router attachment remove the wood between the pencil lines drawn on the door edge to create a mortise for the.

Tap a wedge under the door to steady it. Of course if your door already has a mortise lock then upgrading to an electronic mortise lock is super straightforward you can just replace the existing one with an electric one of similar dimensions and there is no need to change anything else. 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. In the early days the pocket was cut out using a brace and bit.

Hold the lock against the door with the. 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. Measure up the side of the door from the bottom. Open the door halfway and tap two shims one from each side between the floor and the door bottom to hold it steady.

A mortise lock is generally a bit more involved as you will need to cut out the mold in the door itself. Step 1 steady door. Use a bevel edge chisel and hammer to square the corners of the mortise if the faceplate has square corners. Place the lock faceplate in line with the markings already made on the door edge to determine where.

How to install a mortise lockset and door knob 1. Step 2 mark lock position and outline. Hang the door on the jamb. With a square extend this mark across the door s edge and 3 inches onto one face.