Sliders are windows that move horizontally. They are popular for covering large openings, and give the windows a stylish vertical look, for less than the cost of casements. With our exclusive EzGlide system, they ride on an anodized aluminum track and precision ball bearings. Even large windows move with the touch of a finger, with no effort, making them ideal for awkward or hard to reach locations, such as across a countertop or above a kitchen sink. No other slider on the market moves as easily. Also, both sides of our sliders can be opened, and are available with full screens, guaranteeing lots of ventilation, and no bugs!