MasterWall Opening Elements
Technical informationPerformance
Energy
- Thermal insulation - Uw Double
- 0.23 Btu/hr.ft².°F
- Thermal insulation - Uw Triple
- 0.16 Btu/hr.ft².°F
Comfort
- Air tightness
- 0.1 cfm/ft³
- Water tightness
- 15 psf
- AMAA rating
- Class AW
- PG rating
- 70
- Acoustics STC
- 50 dB
- Acoustics OITC
- 44 dB
Properties
Sightlines
- Min. width T-profile
- 3 1/8 inch
- Min. visible width (interior view)
- 3 1/8 inch
- Min. visible width (exterior view)
- 3 1/8 inch
Glazing
- Glazing method
- Dry glazing - Siliconized glazing - Internal glazing - Glazing bead