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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
Thermal insulation - Uf
0.8 W/m²K

Comfort

Air tightness
0.02 cfm/ft³
Water tightness
15 psf
Air tightness
1200
Water tightness
Class E1200 (1200Pa)
PG rating
90
Acoustics STC
41 dB
Acoustics OITC
35 dB

Safety

Burglar resistance
RC2/WK2 RC3/WK3
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. height of vent
2500 mm
Max. width of vent
2000 mm
Max. weight of vent
180 kg
Min. intertia mullion - Ix
14 mm
Max. intertia mullion - Ix
2690 mm
Min. intertia transom - Ix
4 mm
Max. intertia transom - Ix
552 mm
Min. intertia transom - Iy (glass load)
8 mm
Max. intertia transom - Iy (glass load)
57 mm

Sightlines

Min. visible width (interior view)
50 mm
Min. visible width (exterior view)
50 mm
Min. depth mullion
42 mm
Max. depth mullion
300 mm
Min. depth transom
5 mm

Glazing

Rebate height
20 mm
Glazing method
Dry glazing External glazing Pressure plate glazing Structural Glued Glazing Structural clamped glazing Structural Glued Stepped Glazing
Min. glass thickness - frame/element
6 mm
Max. glass thickness - frame/element
60 mm
Min. glass thickness - vent
24 mm
Max. glass thickness - vent
62 mm