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ElementFaçade 7

Technical information

Performance

Energy

Thermal insulation - Uw Double: 0.26 Btu/hr.ft².°F
Thermal insulation - Uw Triple: 0.17 Btu/hr.ft².°F
Thermal insulation - Uf: 1.3 W/m²K

Comfort

Air tightness: AE 1200 (1200Pa)
Water tightness: RE1200 (1200 Pa)
Wind load resistance: E2400 (2400Pa)
Water tightness: Class E1200 (1200Pa)
Acoustics STC: 48 dB
Acoustics OITC: 43 dB
Acoustics - Rw(C;Ctr): 43(-2;-4) dB

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

Properties

Max. dimensions & weight

Max. weight of glass: 300 kg
Min. intertia mullion - Ix: 206 cm⁴
Max. intertia mullion - Ix: 514 cm⁴
Min. intertia transom - Ix: 252 cm⁴
Max. intertia transom - Ix: 587 cm⁴
Min. intertia transom - Iy (glass load): 59 cm⁴
Max. intertia transom - Iy (glass load): 79 cm⁴

Sightlines

Min. width T-profile: 75 mm
Min. visible width (interior view): 75 mm
Min. visible width (exterior view): 75 mm
Min. depth mullion: 169.5 mm
Max. depth mullion: 243.5 mm
Min. depth transom: 167.9 mm
Max. depth transom: 241.9 mm

Glazing

Glazing method: Dry glazing - External glazing - Glazing bead - Structural Glued Glazing
Min. glass thickness - frame/element: 26 mm
Max. glass thickness - frame/element: 63 mm