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Window
WG 85 Opti


Component id: 1763wi04
Manufacturer: Wingreen Energy-saving Window and Door Co., Ltd
Category: Operable
Material: Aluminium
UW: 1.00 W/(m2 K)
Efficiency class: phA
Spacer: SWISSPACER ULTIMATE
Climate zones: Warm, temperate
Description: Aluminum-frame with structural reinforced PA-facing shell. Inner insulation core of high density PU-foam (0.055 W/(mK)). Pane thickness: 42 mm (4/16/4/14/4), rebate depth: 14 mm.
Certified since: July 29, 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
Mullion 1 casement 106 1.20 0.032 0.75
Bottom 71 0.97 0.032 0.77
Top 71 0.97 0.032 0.77
Lateral 71 0.97 0.032 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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