A standard slider has two panels (one slides behind a fixed panel), while stackers have two or more moving panels that stack behind a fixed panel. The moving panel/s slides on rollers along a track, providing a smooth opening and closing action.
An external sliding or stacking door slides on an outside track – preventing water from gathering on the inside track, which means less time is required for maintenance and cleaning.
Open up your living space with sliding or stacking doors. With a sliding or stacking door, you can take full advantage of your outdoor surroundings.