How much window area there should be is related to distribution and control of daylight, desired vision of outdoors, privacy, ventilation control, heat loss and weather resistance.

• 窗的面积该是多少，这个问题与以下6个方面均有关系:日光的分布和控制、户外的理想视野、私密性、通风控制、热量损耗、防风防雨。