CS 77

CS 77

Concept System 77 door

Optimised safety and comfort

Concept System® 77 includes a high-quality flush door system, which meets the elevated requirements regarding thermal insulation, stability and security.
With regard to security, different door variants are specially designed and tested for burglar resistance, fire resistance, bullet proof and solutions for panic situations, meeting the most severe European standards.

This standard flush door range is available in all inward and outward opening types, realised with a wide range of door locks to meet every kind of locking demand.
Moreover, CS 77 flush doors are offered with different threshold solutions to perfectly match all comfort and aesthetic requirements. To ensure the tightness of the door, specially designed insulation strips are used to avoid possible bending of the element, caused by temperature difference between the in- and outside of the building.

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Technical information

Properties

Min. Visible width frame: inward opening68 mm 
Min. Visible width vent: inward opening76 mm 
Min. Visible width frame-vent: inward opening150 mm 
Min. Visible width frame: outward opening42 mm 
Min. Visible width vent: outward opening102 mm 
Min. Visible width frame-vent: outward opening150 mm 
Min. Visible width T-profile76 mm 
Max. height vent3000 mm 
Max. width vent1400 mm 
Max. weight vent (element)250 kg 
Overall system depth frame68 mm 
Overall system depth vent68 mm 
Rebate height25 mm 
Min. Glass thickness4 mm 
Max. Glass thickness52 mm 

Performance

Comfort
Air tightness max. test pressure4 (600 Pa)
Water tightness7A (300 Pa)
Wind load resistanceC2 (800 Pa)
Acoustic performanceRw (C; Ctr) = 42 (-1; -4) dB dB
Safety
Burglar resistanceRC 2/WK 2
RC 3/WK 3
Fire resistanceEI1 30
EI1 60
EI2 30
EI2 60
EW 30

Opening elements

  • Inward Opening Single DoorInward Opening Single Door
  • Inward Opening Double DoorInward Opening Double Door
  • Inward Opening Double ZT DoorInward Opening Double ZT Door
  • Outward opening single doorOutward opening single door
  • Outward Opening Double DoorOutward Opening Double Door
  • Outward opening double ZT doorOutward opening double ZT door
  • Inward Opening Pivot DoorInward Opening Pivot Door
  • Outward opening Pivot doorOutward opening Pivot door
  • Automatic Sliding DoorAutomatic Sliding Door
  • Inward Opening Double Window DoorInward Opening Double Window Door
  • Inward Opening Single Window DoorInward Opening Single Window Door
  • Outward Opening Double Window DoorOutward Opening Double Window Door
  • Outward opening single window doorOutward opening single window door
  • HID double inward opening doorHID double inward opening door
  • HID double outward opening doorHID double outward opening door
  • HID single inward opening doorHID single inward opening door
  • HID single outward opening doorHID single outward opening door
  • Panic double doorPanic double door
  • Panic single doorPanic single door