Series 74 Т meets high-level requirements to thermal and sound insulation.

The system with walls thickness ranging from 1,8 – 2 mm is designed for high rigidity structures.

Thermal insulation is provided by thermal bridge made of polyamide of 34 mm in width, armoured by fiber-glass.

Straight geometry of the profiles enables to fit this series into facade aluminum systems.

  • Depth of frame: 74 mm
  • Depth of leaf: 82 mm
  • Thickness of walls: 1,8 – 2 mm
  • Width of thermal bridge: 34 mm
  • Thickness of glazing: 24 – 50 mm
  • Reliable air exhaust and water removal system
  • All insulating materials of POLYAMID
  • High quality angular joints