Contemporary Full View Glass Garage Doors - In regards to maintaining your home in tip-top condition, nothing can be more annoying than the usual sliding glass door that won't slide.
The number 1 reason why your sliding glass door won't side is because too much dirt and debris have clogged the course of your door panel and the wheels up. This is not a difficult fix, but because sliding glass doors are rather heavy, it's best if you have another person present to assist you.
It is possible to carefully analyze the wheels along with the track after the door is on its side. Most commonly, you will discover the wheels are full of soot and debris, and the trail is also likely really grimy. Use compressed air and needle point pliers to clean the wheels. Be careful to pull every last hair out of the wheel bearings. It's wise to be diligent in this step, so you do not have to make a habit of this process.
While you are at it, clean up all the "mating-edges" of the doorway. This can be where the sliding door and any other surface of the door frame meet. A general rule of thumb is always to just wipe down anything that looks dirty. Remember, even whenever dirt is just not necessarily on the path itself, it may eventually fall to the trail causing your door to require another wipe down.