Double-Hung: The Classic Window
Illinois Energy Windows & Siding, Inc.’s Double-Hung window has a classic style that will assure a beautiful look on any home. Not only does it look beautiful it also has easy and simple operation. Both top and bottom sashes move open for ideal air circulation. Easy Cleaning: All Illinois Energy Windows & Siding, Inc. Double Hung windows have extra thick tilt pins that allows the windows to fold in for easy cleaning.