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 / North America and Australia).

It is made up of 2 or more pieces of glasses with hollow aluminium tube inserted inside; the aluminium pipes are then filled with desiccant and drying gases, or inert gases and the tubes are underground air proof processed with butyl, assembly-sulphur or structural silicon.

Please submit specifications and dimensions to request for quotation.