CS 68

Concept System 68 window

Universal solution

CS 68 Concept System® 68 is a universal window system, with good performances regarding stability, thermal insulation and security.

The window system offers a range of solutions for inward and outward opening windows and is compatible with the Ventalis ventilation units. In addition, CS68 windows can comply with burglar resistance classes 2 and 3, offering an ultimate level of security.

CS 68

Opening Elements

CS 68

Properties

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 frame-vent: outward opening 93.5 mm
Min. Visible width T-profile 76 mm
Max. height vent 2800 mm
Max. width vent 1200 mm
Max. weight vent (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

Properties

Comfort      
CS 68 Air tightness max. test pressure 4 (600 Pa)
CS 68 Water tightness 9A (600 Pa)
CS 68 Wind load resistance C4 (1600 Pa)
CS 68 Acoustic performance Rw(C;Ctr) = 43(-2;-6) dB
Safety
CS 68 Burglar resistance RC2/WK2
RC3/WK3
Energy
CS 68 Thermal insulation (Uf) 2,5 W/m²K