Overview
Concept System 68 aluminium window
Universal solution
Concept System® 68 is a universal aluminium window, with good stability, thermal insulation and security performance. The window is available in a variety of aesthetic styles: Functional, Renaissance, Softline and Hidden Vent, meaning the windows can perfectly match any building.
The aluminium window can be inward and outward opening and is compatible with Ventalis ventilation units. In addition, the CS 68 window can comply with burglar resistance classes 2 and 3, offering an ultimate level of security.
Secured by Design option available
Features
- Min. Visible width frame: inward opening 51 mm
- Min. Visible width vent: inward opening 33 mm
- Min. Visible width frame-vent: inward opening 89 mm
- Min. Visible width frame: outward opening 17,5 mm
- Min. Visible width vent: outward opening 76 mm
- Min. Visible width frame-vent: outward opening 93.5 mm
- Min. Visible width T-profile 76 mm
- Max. height vent 2400 mm
- Max. width vent 1700 mm
- Max. weight element 170 kg
- Overall system depth frame 59 mm
- Overall system depth vent 68 mm
- Rebate height 25 mm
- Min. Glass thickness 4 mm
- Max. Glass thickness 54 mm
- Min. Glass thickness vent 4 mm
- Max. Glass thickness vent 54 mm
Thermal Performance and Safety
- Air tightness max. test pressure 4 (600 Pa)
- Water tightness E750 (750 Pa)
- Wind load resistance C4 (1600 Pa)
- Acoustic performance 46(-2;-8) dB
- Burglar resistance RC 2/WK 2, RC 3/WK 3
- Fire resistance EW 30
- Thermal insulation (Uf) 1,8 W/m²K