MasterWall Opening Elements
Technical informationPerformance
Insulation
- Thermal insulation - Utj
- 2.1 W/m²K
Comfort
- Air tightness
- Class 4 (600Pa)
- Water tightness
- Class E1500 (1500Pa)
- Wind load resistance
- Class C5 (2000Pa)
- Acoustics - Rw(C;Ctr)
- 49(-1;-5) dB
Safety & Security
- Burglar resistance
- RC2 - RC3
Properties
Max. dimensions & weight
- Min. height of vent
- 600 mm
- Max. height of vent
- 2800 mm
- Min. width of vent
- 450 mm
- Max. width of vent
- 1200 mm
- Max. weight of vent
- 130 kg
Sightlines
- Min. frame width (outward opening)
- 63 mm
- Min. width transom profile
- 80 mm
- Min. visible width (interior view)
- 80 mm
- Min. visible width (exterior view)
- 80 mm
- Depth frame
- 173 mm
- Depth Vent
- 87 mm
- Depth frame-vent
- 173 mm
Glazing
- Rebate height
- 27 mm
- Glazing method
- Dry glazing - Siliconized glazing - Internal glazing - Glazing bead
- Min. glass thickness - frame/element
- 6 mm
- Max. glass thickness - frame/element
- 62 mm
- Min. glass thickness - vent
- 13 mm
- Max. glass thickness - vent
- 72 mm