ZIPRAL Zip Shading System has different usage areas. On glass facades and ceilings: In addition to its use for shading, darkening, and minimizing sunlight, it also prevents insects, flies, etc., with its special perforated fabric in pergolas and similar outdoor living areas. It can also turn into a mosquito net that protects from pests. Zippered curtains, which move on aluminum profiles, can be one of the lateral closing options of your pergola, and can also be used for windows, doors, and glass doors.