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Image of 1784wi03: Operable
Component id: 1784wi03
Fabricante: shandong Zhike Door and window system Co.,Ltd
Categoría: Operable
Material: Aluminio
UW: 0,80 W/(m2 K)
Efficiency class: phB
Spacer: Technoform-Spacer SP16
Climate zones: Frío, templado
Descripción: Aluminium window frame with Technoform Low Lambda PA 66 as thermal break. Insulated by phenolic foam, 0.022 W/(mK) and PE-foam 0.036 W/(mK) in the glazing rebate. Pane thickness: 51 mm (5/18/5/18/5), rebate depth: 20 mm. Spacer: TGI-Spacer Precisision.
Certified since: 11 de Octubre de 2021

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
Mullion 2 casements 229 0,79 0,029 0,75
Bottom 140 0,78 0,029 0,75
Top 140 0,78 0,029 0,75
Lateral 140 0,78 0,029 0,75

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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