Performance and properties depend on size, profile combinations, hardware and infill choices.
Thermal insulation - Uf 1.9 W/m²K
Thermal insulation - Uw 0.96 W/m²K
Uw Dependencies
Frame-vent: Ug 0.6W/m²K, warm edge spacer, @1.23x1.48m (73mm sight line), 36mm glass
Utj Dependencies
Burglar resistance
PAS 24 RC2
Air tightness Class 4 (600Pa)
Water tightness Class 9A (600Pa)
Wind load resistance Class C4 (1600Pa)
Durability Class 3 (20000 cycles)
Acoustics - Rw(C;Ctr) 45(-1,-5) dB
Min. height of element 639 mm
Max. height of element 2839 mm
Min. width of element 489 mm
Max. width of element 1239 mm
Min. height of vent 600 mm
Max. height of vent 2800 mm
Min. width of vent 170 mm
Max. width of vent 1200 mm
Max. weight of vent 450 kg
Min. frame width (inward opening) 33.5 mm
Min. vent width (inward opening) 23 mm
Min. frame-vent width (inward opening) 67 mm
Min. frame width (outward opening) 29 mm
Min. vent width (outward opening) 60.5 mm
Min. frame-vent width (outward opening) 80 mm
Min. width transom profile 48 mm
Depth frame 99 mm
Depth Vent 86 mm
Depth frame-vent 99 mm
Profile design slope 24.2 degrees
Glazing method:
Dry glazing / Siliconized glazing / Internal glazing
Glazing bead
Rebate height 13.5 mm
Min. glass thickness - frame/element 16 mm
Max. glass thickness - frame/element 55 mm
Min. glass thickness - vent 16 mm
Max. glass thickness - vent 55 mm