CS 77

CS 77

Optimised safety and comfort

Concept System® 77 is a high insulating window system that meets elevated requirements regarding thermal insulation, stability and security. The unique concept of the system makes it perfectly suitable for triple glazing and CS 77 even achieved the demanding Swiss Minergie® component label.

To match the different building types, the system is available in a variety of aesthetic styles: Functional (comes as standard) and Hidden Vent.

The CS 77 system includes the most complete range of solutions for all types of inward and outward opening windows. Ultimate combination possibilities, also with CS 77 doorsCP 130 sliding systems and Ventalis ventilation units, makes CS 77 extremely suitable for all types of building concepts, even with the highest safety requirements.

Downloads

BIM MODELS

Between countries, there are differences in how a window is placed into the wall. For more information on the usage of Reynaers BIM models, download the BIM guidelines.

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 vent2800 mm 
Max. width vent1700 mm 
Max. weight element170 kg 
Overall system depth frame68 mm 
Overall system depth vent77 mm 
Rebate height25 mm 
Min. Glass thickness4 mm 
Max. Glass thickness52 mm 
Min. Glass thickness vent4 mm 
Max. Glass thickness vent63 mm 

Performance

Comfort
Air tightness max. test pressure4 (600 Pa)
Water tightness9A (600 Pa)
Wind load resistanceC4 (1600 Pa)
Safety
Burglar resistanceRC 2/WK 2
RC 3/WK 3
Energy
Thermal insulation (Uf)1.2 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 tilt turnInward opening tilt turn
  • 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 parallelOutward opening parallel
  • 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
  • Pivot  horizontalPivot  horizontal
  • Round window fixedRound window fixed
  • Thermo frontThermo front
  • Inward opening ventilation ventInward opening ventilation vent
  • Outward opening Turn with friction staysOutward opening Turn with friction stays
  • Round window horizontal openingRound window horizontal opening
  • Round window vertical openingRound window vertical opening
  • Thermo front double casementThermo front double casement
  • Multi patioMulti patio

Variants

Compatible handles