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Window
BTBD-103 System Passive Window


Component id: 1629wi03
Manufacturer: Weifang Guang Hua Aluminium Profile Co., Ltd.
Category: Operable
Material: Aluminium
UW: 0.79 W/(m2 K)
Efficiency class: phC
Spacer: Technoform-Spacer SP16
Climate zones: Cool, temperate
Description: Aluminium frame with thermal separation (PA 0.30 W/(mK)) and insulation (Kingspan Kooltherm K103 0.022 W/(mK)); Pane thickness: 51 mm (5/18/5/18/5), rebate depth: 25 mm. Spacer: TGI-Spacer Precisision with silicone secondary seal.
Certified since: Oct. 15, 2020

Frame cut Frame width
bf/mm
Frame U-value
Uf/(W/(m2 K))
Glass edge Ψ-value
Ψg/(W/(m K))
Temperature factor
fRsi = 0,25 m2K/W
Transom 1 casement 176 0.80 0.025 0.74
Bottom 163 0.77 0.025 0.77
Top 163 0.77 0.025 0.77
Lateral 163 0.77 0.025 0.77

Please select preferred window layout

Installation situation



UW, installed = ? W/(m2 K)

U-value calculation

 m  m  m
 m
 m
Pick window layout


 W/(m2 K)
UW = ? W/(m2 K)

Cost calculation

Orientation:

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


kKh/a

kWh/(m2a)



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

€/kWh

%

Years

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