ConceptWall 50 Alu on Steel
Technical informationPerformance
Energy
- Thermal insulation - Uw Double
- 0.23 Btu/hr.ft².°F
- Thermal insulation - Uw Triple
- 0.14 Btu/hr.ft².°F
Comfort
- Air tightness
- 0.02 cfm/ft³
- Water tightness
- 15 psf
- Air tightness
- AE 1200 (1200Pa)
- Water tightness
- RE1200 (1200 Pa)
- Wind load resistance
- Class A5 (2000Pa)
- PG rating
- 90
- Acoustics STC
- 41 dB
- Acoustics OITC
- 35 dB
Safety
- Burglar resistance
- RC2 - RC3
- Impact resistance
- I5/E5
Properties
Max. dimensions & weight
- Min. height of vent
- 23 5/8 inch
- Min. width of vent
- 17 11/16 inch
- Max. weight of vent
- 396 lbs
Sightlines
- Min. visible width (interior view)
- 1 15/16 inch
- Min. visible width (exterior view)
- 1 15/16 inch
- Min. depth mullion
- 2 inch
- Max. depth mullion
- 2 inch
- Min. depth transom
- 3/16 inch
Glazing
- Rebate height
- 13/16 inch
- Glazing method
- Dry glazing - External glazing - Pressure plate glazing - Structural Glued Glazing - Structural clamped glazing - Structural Glued Stepped Glazing
- Min. glass thickness - frame/element
- 1/4 inch
- Max. glass thickness - frame/element
- 2 3/8 inch