Thanks to the three-chamber, thermal inserts, central sealing and special glass seals, the system achieves a coefficient UR < 2.0 W/m2K (material group 1.0 according to DIN 4108).
Window frames and fixed structures have a depth of 75 mm, window sashes have a depth of 84 mm.
The Superial system is based on accessories (corners, T-type connectors), thermal insulation glass strips, and hardware from other thermally insulated systems.
This system has very good acoustic properties. There is an option to use panes with thicknesses from 14-61 mm.