ConceptSystem 77 Fireproof
Technical informationPerformance
Comfort
- Air tightness
- Class 4 (600Pa)
- Water tightness
- Class 9A (600Pa)
- Wind load resistance
- Class C5 (2000Pa)
- Opening & closing resistance
- Class 3
Safety
- Fire resistance
- EI₂ 30 - EW 30
Properties
Max. dimensions & weight
- Min. height of vent
- 600 mm
- Max. height of vent
- 2160 mm
- Min. width of vent
- 450 mm
- Max. width of vent
- 1200 mm
- Max. surface of vent
- 2.16 m2
Sightlines
- Min. width T-profile
- 76 mm
- Depth frame
- 68 mm
- Depth Vent
- 77 mm
- Depth frame-vent
- 77 mm
Glazing
- Rebate height
- 25 mm
- Glazing method
- Dry glazing - Internal glazing - Glazing bead
- Min. glass thickness - frame/element
- 15 mm
- Max. glass thickness - frame/element
- 49 mm
- Min. glass thickness - vent
- 15 mm
- Max. glass thickness - vent
- 52 mm