Sliding Glass Door Cat Flap - As it pertains to maintaining your home in tip top shape, nothing can be more annoying than a sliding glass door that won't slide.
The number 1 reason your sliding glass door won't side is because too much soil and debris have clogged the course of your door panel and the wheels up. This is not a hard fix, but because sliding glass doors are very heavy, it's best if you have another person present to assist you.
You are able to carefully examine the track along with the wheels, when the door is on its side. Most often, you will discover the wheels are filled with debris and soot, and also the course can be probably quite grimy. Use compressed air and needle tip pliers to clean the wheels. Take care to pull every last hair out from the wheel bearings. It's wise to be diligent in this step, which means you do not have to make a habit of this process.
While you're at it, clean up all the "mating-edges" of the doorway. This is where the sliding door meets with any other surface of the door frame. A rule of thumb of thumb is always to simply wipe down anything that appears filthy. Remember, even if the soil isn't always on the course itself, it can fall to the trail causing your door to demand another wipe down.