It s very common for sliding glass door hardware to require replacement.
How to fix a sliding glass door lock.
In addition to cleaning and lubricating sliding door tracks you want to lubricate the door lock.
To realign your door in the tracks at the top and bottom of the frame remove the door from the track and reinsert it.
Sliding glass door locks such as the steel mortise style locks shown on this page are used in wood vinyl and aluminum patio doors.
Try applying lubricant such as a petroleum based oil or wd 40 in the area to see if that works.
Most sliding doors manage to get knocked off kilter at one point or another.
Sliding glass door locks.
Because sliding patio doors are used a lot it s common for their locks to occasionally jam or break.
You may also want to check out our step by step guide to adjusting your sliding doors.
The best way to lubricate any lock is to disassemble it and use an aerosol lubricant to flush away grime and coat the moving parts of the lock.
These locks are important for keeping your patio doors secure so it s important that you replace yours promptly if it s not working while you might need to completely replace your lock it s possible you just need to replace the latch.
Fixing a sliding glass door lock is a very quick repair.
Cracked or shattered glass.
These types also experience the same symptoms as the standard glass door locks.
Like any door or window the hardware on a sliding glass door will degrade overtime.
Sometimes patio doors become hard to open even when the track is clean.
Make sure the rollers at the top are aligned first then walk the bottom of the door.
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.