Avanti Superconductor Beverage Cooler With Glass Doors - As it pertains to maintaining your house in tip-top condition, nothing can be more annoying than a sliding glass door that will not slide.
The number 1 reason why your sliding glass door will not side is because too much soil and debris have clogged the wheels and the track of your door panel up. This really is not a hard fix, but it is best if you've got another person present to assist you because sliding glass doors are very heavy.
You'll be able to carefully analyze the wheels along with the track when the door is on its side. Mostly, you will find the wheels are filled with debris and soot, and the trail is, in addition, likely quite filthy. To clean the wheels, use compressed air and needle tip pliers. Take care to pull every last hair out of the wheel bearings. It's wise to be diligent in this measure, which means you do not have to make a habit of this process.
While you're at it, clean up all the "mating-borders" of the doorway. This is where the sliding door meets with some other surface of the door frame. A rule of thumb of thumb is to simply wipe down anything that looks filthy. Remember, even if the soil is not necessarily on the path itself, it may fall to the track causing your door to demand another wipe down.