One unit is the door that you slide and the other unit is stationary.
How to replace rollers on sliding patio door.
The right way to replace sliding glass door rollers depends on whether you have a vinyl or aluminum door.
In this mobile minute we replace the rollers on a sliding patio glass door.
1 your patio glass door will have two separate glass units.
Join us to learn the how tos of this home improvement.
In this video we show you how to replace a roller in a patio sliding glass door.
The first step regardless of what kind of door you have is removing the door from the track.
Before you start understand that you need to take the sliding glass door out of its frame to work on the rollers.
Then if you have a vinyl door unscrew the old rollers and slot in the new ones before screwing them into place.
You can find replacement patio sliding glass door hardware here.
Make sure that you leave someone at your home when you leave.