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ConceptWall 50

Technical information

Performance

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 1950 (1950Pa)
Water tightness: RE1950 (1950Pa)
Wind load resistance: E2400 (2400Pa)
PG rating: 90
Acoustics STC: 41 dB
Acoustics OITC: 35 dB

Safety

Burglar resistance: RC2 - RC3
Impact resistance: I5 - E5
Fire resistance: E 60 - EI 30 - EI 60 - EW 30

* Note: Performances and properties may be different depending on the profile combinations

Properties

Max. dimensions & weight

Max. weight of glass: 1543 lbs
Min. intertia mullion - Ix: 14 cm⁴
Max. intertia mullion - Ix: 2690 cm⁴
Min. intertia transom - Ix: 4 cm⁴
Max. intertia transom - Ix: 552 cm⁴
Min. intertia transom - Iy (glass load): 8 cm⁴
Max. intertia transom - Iy (glass load): 57 cm⁴

Sightlines

Min. width T-profile: 1 15/16 inch
Min. visible width (interior view): 1 15/16 inch
Min. visible width (exterior view): 1 15/16 inch
Min. depth mullion: 1 5/8 inch
Max. depth mullion: 11 13/16 inch
Min. depth transom: 3/16 inch

Glazing

Glazing method: Dry glazing - External glazing - Pressure plate glazing - Structural Glued Glazing - Structural clamped glazing
Min. glass thickness - frame/element: 1/4 inch
Max. glass thickness - frame/element: 2 3/8 inch