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