PRODUCT PARAMETERS(aluminum system window)
1.profile thickness：2.0mm;
2. glass：5mm+27A+5mm
5mm+9A+5mm+12A+5mm
3.Max width：450-1500mm
4.Max height: 600-2600mm
5.Max bearing weight：80-150KG
PERFORMANCE DATAS
1.Wind Load Resistance: LV.9;
2.Airtight: LV.8，
3.watertight: LV.6
4.heat preservation: LV.6
5.soundproof: LV.6