Gloe aluminum windows features good air-tightness,sound insulation and great apperance.   Here is some detailed information about our aluminum windows;   1.Profile:ALU 6063,with thickness of 1.4mm for windows and for sliding windows,we supply a thickness thinner than 1.4mm,but the delivery time may be longer.   2.Glass We supply customers couples of glass options,for sliding windows and other interior windows,single glass with 6mm (5mm/6mm/8mm/10mm)is ok and for outside windows we supply several settings of double glazed ,such as 5mm+9a+5mm,6mm+9a+6mm,6mm+12a+6mm.   3.Hareware Both made in China and Made in Germany can be chosen.   4.colors,for powder coated profiles,customers can find their colors from RALseries.   5.Important Technical Data   6.Sound insulation Value:30DB   7.U Value:around 2.0  

Profile	LU 6063,with thickness of 1.4mm for windows
Glass	single glass with 6mm (5mm/6mm/8mm/10mm)
	supply several settings of double glazed
	5mm+9a+5mm,6mm+9a+6mm,6mm+12a+6mm
Hareware	Both made in China and Made in Germany can be chosen
Finishing	powder coated profiles or PVDF, customers can find their colors from RAL series
U Value	below: 2.0