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Koch 104’er passiv

Component id: 0057wi03
Manufacturer: ADJOKO GmbH
Category: Operable
Material: Timber
UW: 0.80 W/(m2 K)
Efficiency class: phB
Spacer: TGI
Climate zones: Cool, temperate
Description: Timber frame with insulation and external aluminium shell
Remark: ohne bzw. mit Regenschiene
Certified since: Jan. 1, 2005

Frame cut Frame width
Frame U-value
Uf/(W/(m2 K))
Glass edge Ψ-value
Ψg/(W/(m K))
Temperature factor
fRsi = 0,25 m2K/W
Bottom 130 0.73 0.042 0.74
Top 119 0.70 0.040 0.74
Lateral 119 0.70 0.040 0.74

Please select preferred window layout

Installation situation

UW, installed = ? W/(m2 K)

U-value calculation

 m  m  m
Pick window layout

 W/(m2 K)
UW = ? W/(m2 K)

Cost calculation


Please choose orientation of the window
to get the PHPP-standard values for solar radiation



Recommended value for reduction factor is 0.9
Shading factor should be between 0.1 and 1. For standard situations see ISO EN 13790




Present value (energy) = ? €
Present value (total) = ? €
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