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THERM+ 56 S-i

Certified since April 20, 2010
Climate zone Cool, temperate
Type Curtain Wall System
Sub Type
Efficiency Class phA
Material Steel / Aluminium
UW 0.80 W/(m2K)
Open type


Steel construction wit wedled system carrier. Aluminium covering- and pressure-strip. PE-foam insulator in the glazing rebate (0.038 W/(mK)). inside covered by reflecting Aluminium foil (ε = 0.05). Plastic glass-carier on stainless steel screws. The losses by the screws werde determined by measurement (ift), the losses caused by the glass carrier by 3D-simulation (PHI). Used Pane: 48 mm (6/16/4/16/6), intersection of the Glass: 12 mm. Used spacer: Swisspacer V. The glazing was calculated with a 3 mm secondary seal. As it is often the case that this is thicker, today the calculation is carried out with a 6 mm secondary seal. This leads to a higher glazing edge thermal bridge, which can also be estimated by way of the spacer certificates: / glazing edge bonds. The higher rates of heat loss can be compensated for by using e. g. improved glazing.

Name Frame width U-Value Ψ-Value Frsi-Value
Mullion Fixed 56 mm 0.84 W/(m²K) 0.037 W/(mK) 0.810
Transom fixed 56 mm 0.83 W/(m²K) 0.036 W/(mK) 0.810
Bottom Fixed 56 mm 0.83 W/(m²K) 0.036 W/(mK) 0.810
Top fixed 56 mm 0.83 W/(m²K) 0.036 W/(mK) 0.810
Lateral fixed 56 mm 0.84 W/(m²K) 0.037 W/(mK) 0.810
Gewerbegebiet Nord 2
87772 Pfaffenhausen

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