Oak Front Door With Glass Panels - When it comes to keeping your home in tip top shape, 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 dirt and debris have clogged up the course of your door panel and the wheels. It's best if you've got another person present to help you, because most sliding glass doors are quite heavy, although this is not a difficult fix.
You can carefully examine the wheels along with the track after the door is on its side. Mostly, you'll find the wheels are filled with debris and soot, and the path can be probably very dirty. Use compressed air and needle point pliers, to clean the wheels. Take care to pull every last hair out from the wheel bearings. It is best to be diligent in this measure, and therefore you don't have to make a habit of this process.
While you're at it, clean up all the "mating-edges" of the door. This is where the sliding door meets with every other surface of the door frame. A rule of thumb of thumb will be to simply wipe down anything that appears filthy. Don't forget, even if the dirt isn't always on the trail itself, it can eventually fall to the path causing your door to demand another wipe down.