	ALUTECH - ALT W72 Profile material - aluminium, Outer width of the frame - 72 mm, number of chambers in the frame / sash - 3/3 Aluminum ALTW72 system with thermal energy efficiency is intended for the manufacture of structures, including for passive buildings. It allows you to make a variety of windows and doors in traditional and more sophisticated performance, including embedded in the facade. Profile made of … Technical characteristics ALT W72

	ALUTECH - ALT W72 HS Profile material - aluminium, Outer width of the frame - 72 mm, number of chambers in the frame / sash - 3/3 ALT W72 HS (hidden sash) window system is used for the production of panoramic and ribbon windows. Air tightness Class А Water tightness Class А (1100 Pa) Wind load resistance Class А Max sash weight up to 150 kg Max sash height up to 2 450 mm Max sash width up to 1 600 mm Technical characteristics ALT W72 HS

	ALUTECH - ALT W72 VS Profile material - aluminium, Outer width of the frame - 72 mm, number of chambers in the frame / sash - 3/3 Profiles ALT W72 VS (ventilation sashes) are narrow swing doors with a width of 280 mm and a height of up to 3 m. The new solution is intended for the visual integration of ventilation zones into facades of buildings and walls in order to fit the profile of the facade. Ventilation sashes are … Technical characteristics ALT W72 VS