FIELD: civil engineering. SUBSTANCE: bearing cantilevers 1 are fastened apart from one another perpendicular to building wall. Beams 2 are installed and rows of panels 3 are fastened on the cantilevers to form air interlayer 12 of preset thickness. Stainless steel bearing cantilevers 1 are fastened to building wall 10 through bearing horizontal structures 13 at floor level of each storey. Thermal insulating material 11 is fastened to wall 10 surface with fastening elements 9. Beams 2 of stainless material are placed on ends of stainless bearing cantilevers with heat gap. Teeth of rows of metal ridges 8 are thrust into thermally insulating material 11 to fixing preset thickness of air layer 12. Fastening panels 3 on metal beams 2 are performed by hanging those by hooks. In so doing height of panels 3 is not less than distance between upper and lower beams 2. Panels 3 are in contact with blades of ridges 8, and edges of adjacent panels are overlapped. Stainless wire is used to tie hooks to beams 2 and attach to one another edges of adjacent panels 3 in positions where they are overlapped. Lower edges of panels 3 are affixed to beam 2 beneath the panels. Tubular elements of small diameter are installed in holes of each panel to slope downward to provide ventilation of air layer. In so doing the gap around tubular elements is plastered. Panels 3 are prefabricated and made in the form of main reinforcing net of metallic rods, additional reinforcing net with projection to mutual overlapping adjacent panels, a barrier to prevent plaster ingress. The barrier is made of additional reinforcing net. Stainless bearing cantilevers with slots are used to place at least one beam. Metal ridges 8 are thrust into thermal insulating material 11. The ridges are made in the form of elongated blades with teeth installed perpendicular about those. Panels 3 are attached to fastening elements 9 stopping thermal insulating material 11 on wall 10 surface. EFFECT: high reliability. 6 cl, 3 dwg
