- 90-mm system with 6-chamber geometry.
- Pane thickness: the deep glazing rebate allows a glazing thickness of between 24 and 50mm for sash and outer frame.
- Excellent thermal insulation starting with glazing thickness of 24mm.
- Best thermal insulation of up to Uw = 0,8 W/m²K, depending on the type of glazing, significantly reduces heating costs.
- Wall thickness in highest quality group: RAL Class A (DIN EN 12608, Class A).
- High-quality gaskets in grey or black – the three-layer centre seal system reliably keeps cold, draughts and damp at bay.
- Galvanised metal reinforcement in accordance with VEKA reinforcement guidelines guarantee stability and long-lasting functionality.
- Elegant, slightly rounded edges. Visible surface: 118 mm.
- Hardware in accordance with DIN 18357: Compatible with system-tested, quality assured hardware.
- Possibility of additional hardware fixing in the steel reinfforcement.
- Using the same hardware as for 70mm-depth systems.
- Accessibility of the wide range of compatible mounting profiles, extensions, window sill connections, wall connections, couplings, additional reinforcements.