ConceptFolding 77
Technical information
Performance
Insulation
Thermal insulation (Best) – Uf
2.2 W/m²K
Uw Dependencies
Ug 0.6W/m²K, warm edge spacer, @3.00×2.30m, 36mm glass
Thermal insulation – Uw
1.3 W/m²K
Comfort
Air tightness
Class 4 (600Pa)
Acoustics – Rw(C;Ctr)
45(-1;-5) dB
Water tightness
Class 9A (600Pa)
Durability
Class 3 (20000 cycles)
Wind load resistance
Class C3 (1200Pa)
Safety & Security
Burglar resistance
PAS 24,RC2
* Performances and properties depend on size, profile combinations, hardware and infill choices. Please contact your Reynaers Aluminium representative.
Properties
Max. dimensions & weight
Min. height of vent
600 mm
Max. width of vent
1200 mm
Max. height of vent
3000 mm
Max. weight of vent
120 kg
Min. width of vent
400 mm
Sightlines
Min. width meeting section
122 mm
Depth frame
77 mm
Min. width transom profile
48 mm
Depth Vent
77 mm
Min. height threshold
5 mm
Depth frame-vent
77 mm
Glazing
Rebate height
25 mm
Min. glass thickness – vent
6 mm
Glazing method
Dry glazing–Siliconized glazing–Internal glazing–Glazing bead
Max. glass thickness – vent
63 mm