Aluminum Casement Door, Outward Opening, GDM120
- Glazing bead adopts elegant curved design;
- Double-level sealing design, ensuring the watertightness and airtightness performance of the entire aluminum door;
- The integrated design of alumnium window and flyscreen, delivering functions of anti-mosquito and ventilation;
- Weather strip has a flush design for better energy-saving performance;
- Configured with standard 6mm + 12A + 6mm hollow glass;
Performance
Wind resistance | 3.5≤p3< 4.0 |
Airtightness | q1≤0.5 |
Watertightness | △p≥700 |
Sound insulation | 30≤Rw+Ctr< 35 |
Thermal insulation | 3.5>k≥3.0 |
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