Sliding doors are considered to be very practical for outdoor access in many homes, however some homeowners find that they can be unattractive. There are many treatments available for sliding doors. Shutters are an extremely popular door treatment these days. These shutters are perfect for your sliding door. Shutters can give a classic look to any sliding door. Shutters either slide pass each other in front of the door or fold up for easy access. The shutters open and close to allow in light or provide privacy.