A Retractable Roof is a roof system that allows a structure's roof to be rolled back, allowing the facility's interior to be exposed to the elements. This is sometimes known as retractable skylights or operable roofs. It's important to note that retractable roof systems are completely waterproof. With Retractable Roof you can have good insulation against the cold and hot weather with an outdoor shade protection. This manner, even if it rains or snows heavily, you can still use the outdoor space.