Looking for some advise or help.
Have an issue with the sliding patio door going out onto our deck. Has become extremely difficult to open and close, seems to have either gone off the track or needs adjustment. Can't seem to find anyway to adjust the rollers. This is the standard slider that was installed in probably most of these homes when they where built. If anyone knows of a way to adjust them that I have not been able to see, I would appreciate the insight, if not, then if anyone knows of a good reliable contractor that I can contact to take a look at this, II would appreciate that information as well. Thank you