MasterLine 8 Ventilation Vent
Technical informationPerformance
Energy
- Thermal insulation - Uf
- 1.6 W/m²K
- Uw Dependencies
- Frame-vent: 67mm sight line
Comfort
- Air tightness
- 0.01 cfm/ft³
- Water tightness
- 20 psf
- Air tightness
- Class 4 (600Pa)
- Water tightness
- Class E1500 (1500Pa)
- Wind load resistance
- Class C5 (2000Pa)
- AMAA rating
- Class AW
- PG rating
- 70
- Acoustics STC
- 50 dB
- Acoustics OITC
- 44 dB
- Acoustics - Rw(C;Ctr)
- 45(-1;-4) dB
- Opening & closing resistance
- Class 3
Safety
- Burglar resistance
- RC2
- Operating Forces Class
- Class 1
Properties
Max. dimensions & weight
- Max. height of vent
- 2800 mm
- Min. width of vent
- 185 mm
- Max. width of vent
- 250 mm
Sightlines
- Min. frame width (inward opening)
- 53 mm
- Min. width T-profile
- 80 mm
- Depth frame
- 77 mm
- Depth Vent
- 87 mm
- Depth frame-vent
- 87 mm
Glazing
- Rebate height
- 27 mm