Multigle glazing units consist of two or more glass panels, assembled in dedicated plants, with dry air and gases under suitable pressure. They provide insulation by delaying the heat transfer between interior and exterior spaces.

4/16/4 (mm) glazing configuration is provided as standard. Depending on special requirements, special choices such as low-e, Argon gas filling, security, acoustic, anti-effraction, solar laminations, warm-edge and many other types of glazing are used.