Quadruple Glazing Unit

A triple-chamber glazing unit composed of four glass panes. It is the optimal choice for window and door systems with the best thermal properties. Choosing this unit with the SWISSPACER Ultimate warm spacer and krypton as the gas between the panes together with the Energeto 8000-BluEvolution 92 systems, allows you to obtain the best possible thermal parameters of windows on the market.

Four glass panes connected with spacers – three of them are covered with a low-emission coating.

Choice of spacer bar material available – aluminium or composite (including SWISSPACER Ultimate spacer).

The gas in the space between the panes, depending on the choice, consists of 90% argon or krypton and 10% air.

Possible to obtain a heat transfer coefficient as low as Ug = 0.3 W/m²K

Possible to create units with different widths of components in the combination.


 The presented graphic materials are for illustrative purposes only, and the actual colours and textures of the products may differ from those shown in the advertising materials. The graphics presented, including the presentation of colours, cannot constitute the basis for a complaint.