Profile configuration: the frame structure depth is 78mm, and the profile wall thickness is 1.7mm
Energy-saving configuration: 41mm high-performance cavity heat insulation strip (PA66+GF25)
Rubber strip configuration: TPE environmental protection tasteless high elastic sealing tape
Hardware configuration: Sobinco, Gu, HOPPE, Roto, silvia, gith
Color: 3D, 4D wood shavings, fluorocarbon, electrophoresis eucalyptus, electrostatic spray
Screen window configuration: diamond anti - theft screen window, hanging screen window, invisible screen window
Glass configuration: 5+9A+5+9A+5+9A+5 four glass three cavity insulating glass
Performance: water tightness: 700Pa, GB/ t7106-2008 class 6
Air tightness: GB/ t7106-2008 class 8
Wind pressure: 5.0Kpa, GB/ t7106-2008, level 9
Sound insulation: Rw(c; 36 (CTR) = 1; - 4) db3 level
Insulation: k=1.5(double silver low-e5 +12A+5+2A+5), gbt8484-2008 class 8
