Step 3: Remove the Existing Track. Once the door is out, remove any dirt and debris from the old track. Use a screwdriver to unscrew and remove the old track. Some tracks are simply laid down and not ...

If you’ve got a sliding door in your home, or even a regular window, you’re probably familiar with the dirt and grime that has a tendency to gunk up the track.

To keep the sliding glass door from sticking, you need to replace the rollers on the bottom of the door. This is not hard, just a little cumbersome. The door is large and somewhat fragile.