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BA5/6 PH

Certified since Dec. 5, 2024
Climate zone Cool, temperate
Type Glass roof
Sub type
Efficiency class phA
Material Aluminium
UW 0.86 W/(m2K)
Open type

Description

Aluminium construction with covering and pressure strip from aluminium. Styrodur insulator in the glazing rebate. Screws themallly seperated by ABS. Losses by screws and glass carrier were determined by 3D-thermal flux analysis (PHI). Used Pane: 45.52 mm (6/12/6/12/9.52), intersection of the Glass: 15 mm. Used spacer: Thermobar. The glazing was calculated with a 6 mm secondary seal.

Name Frame width U-value Ψ-value Frsi-value
Mullion Fixed 61 mm 1.16 W/(m²K) 0.045 W/(mK) 0.820
Transom fixed 61 mm 1.46 W/(m²K) 0.046 W/(mK) 0.810
Mullion 1 casement 149 mm 2.86 W/(m²K) 0.050 W/(mK) 0.600
Transom 1 casement 149 mm 3.09 W/(m²K) 0.045 W/(mK) 0.610
Bottom Fixed 61 mm 1.15 W/(m²K) 0.044 W/(mK) 0.810
Top fixed 61 mm 1.15 W/(m²K) 0.044 W/(mK) 0.810
Lateral fixed 61 mm 1.15 W/(m²K) 0.049 W/(mK) 0.800
2395ic03
PHPP 9
PHPP 10
English
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VELUX A/S

Ådalsvej 99
2970 Hørsholm
Denmark

U-value calculation

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