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Certified since Jan. 18, 2010
Climate zone Cool, temperate
Type Curtain Wall System
Sub Type
Efficiency Class phA
Material Timber / Aluminium
UW 0.80 W/(m2K)
Open type


Timber construction, Aluminium covering- and pressure-strip. PE-foam insulator in the glazing rebate (0.035 W/(mK)). Plastic glass-carier on stainless steel screws. Used Pane: 48 mm (6/16/4/16/6), intersection of the Glass: 13 mm. The thermal losses by the screws were carried out by using 3-D heat flux simulation by PHI, for the glass-carrier losses, the PHI-default value was taken into account. 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 50 mm 0.92 W/(m²K) 0.035 W/(mK) 0.780
Transom fixed 50 mm 0.99 W/(m²K) 0.035 W/(mK) 0.780
Bottom Fixed 50 mm 0.99 W/(m²K) 0.035 W/(mK) 0.780
Top fixed 50 mm 0.99 W/(m²K) 0.035 W/(mK) 0.780
Lateral fixed 50 mm 0.92 W/(m²K) 0.035 W/(mK) 0.780

batimet GmbH

Enderstrasse 90
O1277 Dresden

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