Sash windows are typically fixtures in many UK homes, and are normally created from wood. When intending to install timber sash windows for your home, you need to look into the many designs first. There are double hung windows which are composed each of 2 sashes, which slide in an upward and downward shift. Double hung tilt windows are easy to clean, making it an excellent option. Cleaning the windows will be almost effortless, since you can easily remove one sash. Conversely, casement windows are designed to open like doors. Resembling huge Venetian blinds, you can effortlessly operate the jalousie type of windows.