How To Install A Mortise Door Lock

Measure up the side of the door from the bottom.

How to install a mortise door lock.

Make a mark on the side of the door at 36 inches. Easy to follow instructional video on how to install a mortice lock in a timber door. Hang the door on the jamb. 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.

A mortise lock is generally a bit more involved as you will need to cut out the mold in the door itself. With a square extend this mark across the door s edge and 3 inches onto one face. Tap a wedge under the door to steady it. Using a router attachment remove the wood between the pencil lines drawn on the door edge to create a mortise for the.

Fit the latch and faceplate into the door. Step 2 mark lock position and outline. First you need to make sure the door stays steady. How to install a mortise lockset and door knob 1.

Draw a line centered through the tracing of the. In the early days the pocket was cut out using a brace and bit. How to install a mortice lock step 1 mark position. 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.

Hold the lock against the door with the. Measure up from the finish floor 36 inches or the height of other knobs in the house and mark the door s edge. Step 1 steady door. Step by step instruction to install a mortise lock.

Since you are going to do a lot of hammering and drilling ensuring. 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. Place the lock faceplate in line with the markings already made on the door edge to determine where. Begin by determining the height of the lock on your door.