How To Fit A Mortice Lock To A Door

On doors with a horizontal mid rail the lock should be positioned clear of the mid rail joints otherwise the joints will be weakened the lock should be fitted in the centre of the rail to clear the upper and lower joints.

How to fit a mortice lock to a door.

Usually the professionals measure up to 36 inches from the bottom where the lock they set. Use the 10mm chisel to square the hole up cutting at the top and bottom first. This will be your guide when. Remove the keep and drill a 16mm hole about 10mm deep.

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. Push the keep on and mark a pencil line all the way round the hole inside for the latch. Fit the lock into the door and secure using screws. Using your measurement mark out both the top and bottom of the latch.

Measure where the lock will fit on the door. Taking and using measurements 1. Fit the lock and check the positions of the door handle spindle and key hole adjust these if necessary. Carefully remove the timber inside the lines using the same technique as for the door latch.

Measure and mark out a vertical central line. Please put a mark for keyholes strike plate and latch on the side of the door. As a guide the height of your lock should be about 1 metre high. The correct positioning of the lock is crucial.