These types also experience the same symptoms as the standard glass door locks.
How to repair glass door lock.
If lubricating the latch doesn t fix the problem it s time to replace it.
Prime line s selection of replacement mortise locks for sliding glass doors.
Sliding glass door locks.
Step 1 determining the model.
Sliding glass door locks such as the steel mortise style locks shown on this page are used in wood vinyl and aluminum patio doors.
Most sliding glass door manufacturers etch their name or the model number into the door s corner edge.
Find this information and write it down.
They are often used in higher end doors because steel mortise locks are more secure than the cast aluminum alloy versions used in many patio doors.
Step 2 remove the latch body.
You can easily find a sliding glass door lock at your local hardware store or home center and if you remove the broken door lock and handle and take it to the store with you it will be easier to find a match.
Fixing a sliding glass door lock is a very quick repair.
While you might need to completely replace your lock it s possible you just need to replace the latch.