Westeck’s NEW CLR | multi slide door system has an exceptionally small frame to maximize views and ensure unobstructed sight lines. It’s contemporary styling, minimalist design, integrated handles and stainless steel four and six wheeled carriers are engineered for the most demanding environments and performance standards. With triple pane glass, it achieves extraordinarily low U values and provides outstanding protection from heat or cold. The CLR | multi slide has thin symmetrical profiles, diverse opening options, up to 8 feet tall, 60 feet wide configurations, and panels that slide both ways. A distinctive modern look, super performance, sophistication, clear and open sight lines.