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System 5-45 Hi+

Image of 1731wi03: Operable
Component id: 1731wi03
Fabricante: Metal Technology Ltd.
Categoría: Operable
Material: Aluminio
UW: 0,79 W/(m2 K)
Efficiency class: phC
Spacer: TGI-Spacer Precision
Climate zones: Frío, templado
Descripción: Thermally separated aluminium frame with polyamide separators (Technoform Low Lambda PA 66 GF 25) and phenolic foam insulation (Kingspan Kooltherm, 0,022 W/(mK)). Pane thickness 54 mm (6/18/6/18/6), rebate depth 21 mm, spacer: TGI Precision with butyl secondary seal.
Certified since: 10 de Junio de 2021

Frame cut Frame width
Frame U-value
W/(m2 K)
Glass edge Ψ-value
W/(m K)
Temperature factor
fRsi = 0.25 m2K/W
Flying Mullion 195 0,79 0,025 0,78
Bottom 188 0,78 0,025 0,78
Top 188 0,78 0,025 0,78
Lateral 188 0,78 0,025 0,78

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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