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Window
Alavus


Image of 1778wi03 Alavus: (Operable - Coupled Window)
Component id: 1778wi03
Manufacturer: Beijing Alavus Building Energy Saving Components co., Ltd.
Category: Operable
Material: Timber / Aluminium
UW: 0.80 W/(m2 K)
Efficiency class: phB
Spacer: SWISSPACER Ultimate
Climate zones: Cool, temperate
Description: Timber-aluminium window frame, insulated by PU-foam (0.040 W/(mK)), and EPS-foam (0.0375 W/(mK)). spacer: SWISSPACER Ultimate with silicone as secondary seal. Pane thickness: 50 mm (6/16/6/16/6), rebate depth: 24 mm.
Certified since: Sept. 24, 2021

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
Flying Mullion 162 0.79 0.030 0.72
Bottom 125 0.77 0.031 0.74
Top 125 0.77 0.031 0.74
Lateral 125 0.77 0.031 0.74

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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