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.
Sliding door lock jammed.
Dirty tracks are one of the most common causes for a sliding door sticking.
Chances are your patio door undergoes a lot of traffic.
Fixing the issue yourself can save you money and many of the issues are relatively quick and easy to handle.
It did not latch shut.
Luckily this is a very easy fix.
From fixing the alignment to lubricating the lock a little work gets your door back in order.
In addition to cleaning and lubricating sliding door tracks you want to lubricate the door lock.
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If you exhaust the list of quick fixes and repairs to no avail you ll have to call a locksmith or replace a permanently jammed door lock.
In this video i attempt to open a patio door that has got stuck locked.
Over time it s very likely that your sliding door has gotten dirty and the tracks become clogged and blocked.
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It s an easy fix.
The mechanics of the lock have broken leaving the top section of the door completely.
Find sliding patio door locks at lowe s today.
When the tracks aren t clean it can cause your sliding door to stick.
This sliding glass door lock was not working.
Apply a lubricant to both upper and lower tracks to keep the door hardware clean and operating freely.
Coat your door key with powdered graphite or spray.
It sounds like your door lock actuator for the passenger sliding door has failed.