The system offers 5-chamber door leaves and 7-chamber door frames with solid thermally insulated steel reinforcements, which improve door statics and limit heat losses.
The deeply mounted door frame (219 mm) and 82 mm leaves allow to install thick, triple pane packages up to 52 mm with improved thermal insulation properties.
Low, multi-chamber aluminium threshold with three thermal insulation inserts has eliminated the problem of the so-called 'cold zone' often associated with floors.
HS sliding doors include perfect insulation of the lintels as well as the critical connection points between the fixed and movable leaves, combined with the three level insulation system, which provides reliable protection from cold air inflow.
HS Thermoslide in standard dimensions with 2-chamber pane with Ug<0.6 W/m²K achieve passive parameter value of Uw<0.8 W/m²K.