HiFinity 3-rail
Technical informationPerformance
Energy
- Uw Dependencies
- Ug 0.6W/m²K, warm edge spacer, @4.50x2.30m, 36mm glass
Comfort
- Air tightness
- Class 4 (600Pa)
- Water tightness
- Class 9A (600Pa)
- Wind load resistance
- Class C4 (1600Pa)
- Opening & closing resistance
- Class 3
Safety
- Burglar resistance
- RC2
- Operating Forces Class
- Class 1
Properties
Max. dimensions & weight
- Min. height of vent
- 70 7/8 inch
- Max. height of vent
- 157 1/2 inch
- Min. width of vent
- 39 3/8 inch
- Max. width of vent
- 137 13/16 inch
- Max. weight of vent
- 1653 lbs
Sightlines
- Min. width 4-pane
- 2 5/8 inch
- Min. width T-profile
- 1 15/16 inch
- Min. visible width (interior view)
- 5/16 inch
- Min. visible width (exterior view)
- 5/16 inch
- Min. height treshold
- inch
- Depth Vent
- 1 3/4 inch
- Depth frame 3-rail
- 9 5/16 inch
Glazing
- Rebate height
- 11/16 inch
- Glazing method
- Envelope glazing - Structural Glued Glazing
- Min. glass thickness - frame/element
- 1 7/16 inch
- Max. glass thickness - frame/element
- 2 1/8 inch
- Min. glass thickness - vent
- 1 7/16 inch
- Max. glass thickness - vent
- 2 1/8 inch