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HiFinity

Technical information

Performance

Energy

Thermal insulation - Uw Double: 0.28 Btu/hr.ft².°F
Thermal insulation - Uw Triple: 0.21 Btu/hr.ft².°F
Thermal insulation - Uw: 0.8 W/m²K
Uw Dependencies: Ug 0.6W/m²K, warm edge spacer, @4.50x2.30m, 36mm glass

Comfort

Air tightness: 0.08 cfm/ft³
Water tightness: 12 psf
Air tightness: Class 4 (600Pa)
Water tightness: Class E750 (750Pa)
Wind load resistance: Class C5 (2000Pa)
Air tightness: 1 (150 Pa)
Water tightness: Class 9A (600Pa)
AMAA rating: Class CW
PG rating: 60
Acoustics STC: 45 dB
Acoustics OITC: 37 dB
Acoustics - Rw(C;Ctr): 46(-1;-3) dB
Opening & closing resistance: Class 3

Safety

Burglar resistance: PAS 24 - RC2

* Note: Performances and properties may be different depending on the profile combinations

Properties

Max. dimensions & weight

Min. height of vent: 1800 mm
Max. height of vent: 4000 mm
Min. width of vent: 1000 mm
Max. width of vent: 3500 mm
Max. weight of vent: 750 kg
Max. weight of fixed part: 1200 kg

Sightlines

Min. width 4-pane: 67 mm
Min. width meeting section: 35 mm
Min. width T-profile: 35 mm
Min. visible width (interior view): 8 mm
Min. visible width (exterior view): 8 mm
Min. height treshold: 0 mm
Depth Vent: 44 mm
Depth frame-vent: 148 mm
Depth frame 2-rail: 148 mm
Depth frame 3-rail: 236 mm
Depth frame 4-rail: 325 mm

Glazing

Rebate height: 17 mm
Glazing method: Envelope glazing - Structural Glued Glazing
Min. glass thickness - vent: 36 mm
Max. glass thickness - vent: 54 mm