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DC 5/6

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 thermallly separated 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) 0.82
Transom fixed 61 mm 1.46 W/(m²K) 0.046 W/(mK) 0.81
Mullion 1 casement 149 mm 2.86 W/(m²K) 0.050 W/(mK) 0.60
Transom 1 casement 149 mm 3.09 W/(m²K) 0.045 W/(mK) 0.61
Bottom Fixed 61 mm 1.15 W/(m²K) 0.044 W/(mK) 0.81
Top fixed 61 mm 1.15 W/(m²K) 0.044 W/(mK) 0.81
Jamb fixed 61 mm 1.15 W/(m²K) 0.049 W/(mK) 0.80
Ridge 340 mm 0.67 W/(m²K) 0.044 W/(mK) 0.80
Skylight horizontal fixed 155 mm 1.11 W/(m²K) 0.049 W/(mK) 0.78
Skylight inclined fixed 172 mm 0.97 W/(m²K) 0.049 W/(mK) 0.78
2395ic03
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VELUX A/S

Ådalsvej 99
2970 Hørsholm
Denmark

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