Insulated glass is manufactured by bonding two or more layers of glass, with aluminum frame between. Insulating glass can be made by any kinds of glasses, such as tempered glass, coated glass, laminated glass, and art glass and so on. There are aluminum frames between the glass sheets; we sealed the glass with structural adhesives or poly-phenyl adhesives. The insulating glass has the characteristics of sound and thermal insulating, since dry air is sealed between the glass sheets. Glass thickness:3mm 4mm 5mm 6mm 8mm 10mm 12mm 15mm 19mm Spacer thickness:6A, 9A, 12A, 15A, 20A Glass color:Clear, bronze, grey, green, blue Spacer type:Air, vacuum, argon Size:Max: 2700x3700mm, Min:180x350mm custom sizes Glass composition:Float glass, laminated glass, tempered glass Certificate:CE, ISO, CCC Application: windows, doors and curtain wall