CS 68

CS 68

Concept System 68 window

Universal solution

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.

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Technical information

Properties

Min. Visible width frame: inward opening51 mm 
Min. Visible width vent: inward opening33 mm 
Min. Visible width frame-vent: inward opening89 mm 
Min. Visible width frame: outward opening17,5 mm 
Min. Visible width vent: outward opening76 mm 
Min. Visible width frame-vent: outward opening93.5 mm 
Min. Visible width T-profile76 mm 
Max. height vent2400 mm 
Max. width vent1700 mm 
Max. weight vent (element)170 kg 
Overall system depth frame59 mm 
Overall system depth vent68 mm 
Rebate height25 mm 
Min. Glass thickness4 mm 
Max. Glass thickness54 mm 
Min. Glass thickness vent4 mm 
Max. Glass thickness vent54 mm 

Performance

Comfort
Air tightness max. test pressure4 (600 Pa)
Water tightnessE900 (900 Pa)
Wind load resistanceC4 (1600 Pa)
Acoustic performance46(-2;-8) dB
Safety
Burglar resistanceRC 2/WK 2
RC 3/WK 3
Fire resistanceEW 30
Energy
Thermal insulation (Uf)2,5 W/m²K

Opening elements

  • FixedFixed
  • Inward opening combined elementsInward opening combined elements
  • Inward opening double casementInward opening double casement
  • Inward opening tiltInward opening tilt
  • Inward opening turnInward opening turn
  • Inward opening turn tiltInward opening turn tilt
  • Outward opening combined elementsOutward opening combined elements
  • Outward opening double casementOutward opening double casement
  • Outward opening Top hungOutward opening Top hung
  • Outward opening top hung with friction staysOutward opening top hung with friction stays
  • Outward opening TurnOutward opening Turn
  • Outward opening Turn with friction staysOutward opening Turn with friction stays
  • Pivot  horizontalPivot  horizontal
  • Round window fixedRound window fixed
  • Round window horizontal openingRound window horizontal opening
  • Round window vertical openingRound window vertical opening
  • Thermo frontThermo front
  • Thermo front double casementThermo front double casement
  • Multi patioMulti patio
  • Inward opening tilt turnInward opening tilt turn