MasterWall
Technical informationPerformance
Energy
- Thermal insulation - Uw Double
- 0.23 Btu/hr.ft².°F
- Thermal insulation - Uw Triple
- 0.16 Btu/hr.ft².°F
- Thermal insulation - Uf
- 1.3 W/m²K
Comfort
- Air tightness
- 0.01 cfm/ft³
- Water tightness
- 15 psf
- Water tightness
- Class E900 (900Pa)
- Wind load resistance
- Class A5 (2000Pa)
- PG rating
- 60
- Acoustics STC
- 50 dB
- Acoustics OITC
- 44 dB
Safety
- Burglar resistance
- RC2 WK2 RC3 WK3
Properties
Max. dimensions & weight
- Min. height of element
- 791 mm
- Max. height of element
- 3000 mm
- Min. width of element
- 641 mm
- Max. width of element
- 4000 mm
- 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
- Max. intertia mullion - Ix
- 220.289 mm
- Max. intertia transom - Ix
- 237.903 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