The VEKA SOFTLINE 82 AD system with 82 mm basic depth and an innovative multi-chamber geometry provides excellent thermal insulation. When using highly insulating triple glazing with Ug = 0.5 W/(m²K), insulation values of up to Uw = 0.77 W/(m²K) are possible. SOFTLINE 82 AD impresses with particular efficiency in production and installation and is also equipped for the most demanding tasks: For example, a special sash profile is available for the use of adhesive technology.