Aluminum facade blinds effectively protect interiors from excessive heat and provide regulation for the amount of light penetrating the rooms. In the case of large glazed facades, they act as an insulator, influencing the proper distribution of the temperature inside, thus supporting the operation of air conditioning. An air cushion is formed between the lamellas and the glass, which is an effective thermal barrier that slows down heat transfer. With the prevailing outside temperature of 35ºC, it is possible to reduce the temperature inside the building by up to several degrees. The advantage of facade blinds is also that they improve interior acoustics, reducing the intensity of noise coming from outside.