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
Airtightness	q1≤0.5
Watertightness	△p≥700
Sound insulation	30≤Rw Ctr
Thermal insulation	3.5＞k≥3.0