If your patio door track is physically broken so that the metal is ripped or worn away it is time to consider a universal replacement kit.
Fix a sliding door track.
Use the blade of an old screwdriver to pry stubborn dirt loose.
Sometimes patio doors become hard to open even when the track is clean.
To start your sliding glass door adjustment project first lift or lower the door on the track with a screwdriver or allen.
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Here s how to repair your sliding door and replace a flimsy screen.
Built up dirt or loose debris can cause a door to stop sliding and ride off the track.
Lower the door photo by john gruen.
Sliding doors get sticky and hard to open when the wheels are out of adjustment or the track gets dirty.
If your patio door track is bent out of shape repair is usually possible.
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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.
If a malfunctioning sliding door is a chronic problem see if the track is dirty.
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Step 2 prepare the door.
In just a couple of hours you can have your old door sliding like new.
Completely open your sliding patio door.
For a quick tune up of your patio door follow the steps below.
How to clean or fix a door track.
Use a wire brush to clean off the dirt or debris.
In addition to cleaning and lubricating sliding door tracks you want to lubricate the door lock.
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