. The land area will be 3,507 sq.m. and the existing building (frame) was adjusted to increase the area (the total built-up area became 2599 sq.m, warehouse 1670 sq.m). The sandwich panel under which the 3rd floor was formed, where the office and technical space were located, as well as the walls of the building are formed from a 10 cm thick sandwich panel, due to which the building became more energy efficient.