The window is an important part of the atmosphere that contains and organizes the group of humanitarian activities, this is because the window affects the quality of the environment that is intended to be created within the architectural spaces by embodying the idea of the connection between the inside and outside . Windows design is associated significantly with the manner of facing the climatic problem of many factors such as lighting, ventilation, etc., as well as with how to solve this problem and find determinants that should be available to perform the functional role for the building and raise the efficiency of the internal space.