Prime line products c 1225 sliding door handle mortise st.
Remove mortise lock patio door.
Install new lock body in door.
These are the parts used.
The lock is encased in this pocket making it a more secure locking method.
Check new lock in door to see if mortise needs to be deepened.
Remove lock from door panel.
Test operation of lock.
Trim new lock to fit in door panel with shootbolt tip.
How to change an old mortise lock handle patio door with new 2019 parts.
Step 2 take the door off its hinges.
Patio door locks come in a number of different types.
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A mortise locks has a pocket called a mortise that is cut into the door itself.
Use a hammer and center punch to drive out the hinge pins if they are accessible.
The most commonly used in aluminum patio doors are steel mortise latches.
Patio door locks mortise style.
Removing a mortise lock requires no more tools than for removing a regular knob door lock.
Reinstall trim using new spindle with brass sleeves.
The important thing with mortised locks and any sliding glass door lock really is getting the right description by taking dimensions or even better by taking a digital photograph to use in finding the right lock.
Grind rivets off new lock.
A non tested night latch can be used for access but it must be supported with a tested lock so you would have two locks on the door.
Removing a mortise lock.
A mortise latch is set into a hole cut into the door frame.
By removing these screws you may be able to remove the lock and open the door.
The best lock for a wooden door is a lock that meets the requirement of bs3621 the type of lock fitted can be a night latch mortice deadlock or mortice sash lock.