1.Window glass
2.Glass Curtain Wall
3.Much more alternative matches
     
        
When multiple glass panes or lites are assembled into units,they are commonly referred to as insulated glass, double glazing/double glazed units (UK and Europe) or insulating glass units(IGU).

Insulated glass is hermitically sealed unites that maximize the thermal insulating properties of a gas contained in the center space, formed by the unit while at the same time providing clear vision through the unit at low temperature.

Applications:
Refrigerator's door
Glass curtain wall
Windows for buildings

Specifications:
Two sheets of glass can be choiced by any types from clear,tinted,reflective, low-e glass, tempered and laminated glass.
Space bar has 6mm,8mm,9mm,12mm and 15mm width.  There is enought dessicant in the space bar, from three sides of which there are promary seal and secondary seal by machinery operation.
Decorative strips is fixed by spectial parts, which has 18mm and 25mm width in Ral9010,9016.