97 SERIES
Thermal Break Inside Open

Technical Parameters:
- Frame thickness: 1.8mm
Size range:
- Sash width: 500mm–750mm
- Sash height: 800mm–1400mm
Glass specification:
- 5mm + 27A + 5mm double clear tempered glass
Heat insulation strip:
- 35.3mm
Product function:
- Single inside opening
- Open inward and tilt inward
Product advantage:
- No obstruction of vision, large light and transparent space
- Seamless structure design, sound insulation and dustproof, good sealing performance
- Smooth lines of the whole window, beautiful and atmospheric, strong adaptability to the scene



