Series 110 Sentinel Single Hung Impact Resistant Windows

The Sentinel singlehung impact window has been designed with many of the features you have come to expect from CGI. The single-hung window is constructed with commercial-grade aluminum frames, architecturally correct and even sightlines, a water and air resistant captured bottom rail, stainless steel fasteners and multiple points of weather-stripping while maintaining the stylish look of a traditional single-hung window.