Horizontal sliders are SilverLine’s signature design. It is the most popular window style for residential homes in British Columbia. The window design is simple and clean. A removable sash slides horizontally in the roller rail. Our SmoothRoller design allows the slider to maintain a long-lasting smooth operation. The simple, strong and effective composition allows them to be affordable for every household, while offering high end features such as 10 chamber construction and even sightlines, at the same time being a top energy performer!