Concept System 77 door

Optimised safety and comfort

adjust High-quality flush door system

adjust Wide range of door locks to meet every kind of locking demand

adjust Specially designed insulation strips

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.

Technical Information

Max dimensions (HxW):
3000 x 1400 mm
Thermal insulation (Uf):
Uf-value down to 1.2 W/m²K depending on the frame/vent combination and the glass thickness
Water tightness:
1A (0 Pa) 2A (50 Pa) 3A (100 Pa) 4A (150 Pa) 5A (200 Pa) 6A (250 Pa) 7A (300 Pa) 8A (450 Pa) 9A (600 Pa) E900 (900 Pa)
Wind load resistance:
1 (400 Pa) 2 (800 Pa) 3 (1200 Pa) 4 (1600 Pa) 5 (2000 Pa) Exxx (> 2000 Pa)
Acoustic performance:
Rw (C; Ctr) = 36 (-1; -4) dB / 42 (-2; -4) dB, depending on glazing type
Air tightness max. test pressure:
1 (150 Pa) 2 (300 Pa) 3 (600 Pa) 4 (600 Pa)
Burglar resistance:
RC 1 RC 2 RC 3
Energy level:
High
Min. Visible width frame-vent: inward opening:
150 mm
Cs 77 lr

Opening Elements

Automatic sliding doors
Inward Opening Single Window Door
Inward Opening Double Window Door
Inward opening double HID
Inward Opening Double ZT Door
Inward Opening Pivot Door
Outward Opening Double Window Door
Outward opening double HID
Outward Opening Double ZT Door
Outward opening pivot
Outward Opening Single Window Door
Panic Double Door
Panic Single Door

Aluminium Doors

Glazing Systems

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