Such an assessment is needed everywhere. We note the general zonal causes of glazing: in the south — the absence of sunscreens in the vast majority of sunset devices that would contribute to a decrease in overheating and better visual insulation of open rooms; in areas of dust storms and high dusting of air — the need to protect against dust; in areas with wind — wind protection; in the north — protection against snowballs and reducing heat loss of the premises.