GT 1175 Telescopic Whisper Slider Entrance System is the perfect solution for limited spaces. This system combines space-saving versatility with the elegant look of a large clear door opening. With a 54% door opening to frame width, it provides an unprecedented 25% more door opening than a standard bi-part slider! Because it has a faster opening and closing cycle, it can reduce heat loss by up to 50% when used to upgrade a swing door. Its durable, heavy-duty design is made to withstand demanding traffic conditions and the worst weather. Full breakout and fixed sidelites are standard with options available for unique applications. Available in three-panel single slide or six panel bi-parting configurations.
