A traditional style that is also eminently practical. A Single-Hung Window is a classic style that features a movable bottom sash (or panel) that slides open and closed vertically, while the top sash stays stationary. The moveable bottom sash also tilts inward for easy cleaning of the exterior pane. Single-Hung Windows allow a significant amount of natural light into the home and provide a wide opening which offers maximum ventilation. This traditional window is found in many homes today.