Overview
ConceptSystem 77
ConceptSystem 77 is a versatile and reliable door system with a strong legacy. It offers a complete range of design options and safety features, including fireproof and bulletproof variants. Incorporate a trusted aluminium solution that meets standard performance levels.
- Safe and versatile door solution to match any project needs
- Well-balanced price-performance-features mix
- Reliable doors that last a lifetime
Technical information
Performance
Insulation
Thermal insulation (Best) - Uf:
1.8 W/m²K
Uw Dependencies:
Single inward opening door: Ug 1.0 W/m²K, warm edge spacer, @1.23x2.18m, 36mm glass
Thermal insulation - Ud:
1.4 W/m²K
Comfort
Air tightness:
Class 4 (600Pa)
Water tightness:
Class 7A (300Pa)
Wind load resistance:
Class C2 (800Pa)
Acoustics - Rw(C;Ctr):
42 (-1;-4) dB
Durability:
Class 8 (1,000,000 cycles)
Safety & Security
Burglar resistance:
RC2, RC3, PAS 24
Impact resistance:
I5, E5
Fire resistance:
EI₁ 30, EI₂ 30, EI₂ 60, EW 30
Bullet resistance:
FB4, FSG, FB6, Kalashnikov
Properties
Max. Dimensions & Weight
Max. height of vent:
3000 mm
Min. width of vent:
500 mm
Max. width of vent:
1400 mm
Max. weight of vent:
250 kg
Max. weight of fixed vent:
280 kg
Sightlines
Min. frame width (inward opening):
68 mm
Min. vent width (inward opening):
76 mm
Min. frame-vent width (inward opening):
150 mm
Min. frame width (outward opening):
42 mm
Min. vent width (outward opening):
102 mm
Min. frame-vent width (outward opening):
150 mm
Glazing
Rebate height:
25 mm
Glazing method:
Dry glazing, Siliconized glazing, Internal glazing