If the sliding glass doors in your home are more than 10 years old, you might notice that they are becoming harder to slide open. This problem is even more common on aluminum frame dual pane doors. The reason is because the doors are heavier due to the dual pane glass, but many of the aluminum units did not use stainless steel rollers. So, in many cases, the rollers get rusty from moisture and they start to bind.
In order to replace the rollers, you have to remove the sliding panel from the opening. In most instances, the fixed panel must be removed in order for the sliding panel to come out. There is a simple way to determine whether or not your fixed panel has to come out as well. If the slider is on the inside track and the fixed panel is on the outside track, you have to remove both panels, because the slider will only come out from the outside. There is a lip on the bottom of the track inside your house. That lip keeps water from coming in. Unfortunately, that lip is also too high to lift the sliding panel up and over. So, you have to remove the fixed panel first, then lift and swing out the slider from outside. If you are one of the few people who have a slider on...