GGU -K-- 008230

Info U-value calculation

Compare all

GGU -K-- 008230

Certified since	Dec. 6, 2013
Climate zone	Cold
Type	Roof window
Sub type
Efficiency class	phB
Material	Timber / aluminium
`U`_W	0.57 W/(m²K)
Open type

Description

Timberframe (different types from 0.11W/(mK) to 0.14 W/(mK) (plywood)) covered with PUR and exterieur facing shell of aluminium. Insulation fill (0.060 W/(mK) inside the head-section. A quintuple glazing is used. Pane thickness: 134 mm (4/14/3/14/3 - 77,6mm air gap - 3/12/6.6), Rebate depth: 15-38 mm.

Name	Frame width	U-value	Ψ-value	Frsi-value
Bottom	90 mm	1.01 W/(m²K)	0.018 W/(mK)	0.770
Top	105 mm	0.79 W/(m²K)	0.024 W/(mK)	0.844
Lateral	90 mm	0.99 W/(m²K)	0.025 W/(mK)	0.770

Component-ID

0592rw02

Export

Certificate

Manufacturer

Address

Ådalsvej 99
2970 Hørsholm
Denmark

Phone

+45 7669 3489

Website

http://www.velux.com

U-value calculation

Please select preferred window layout

Here you will find Passive House components for your projects!:

We're here to support you in your search for suitable Passive House components. Simply select the location where the product is to be used. The Passive House Portal then helps lists the certified components that are available for this climate zone

You can adjust the location selection at any time by clicking the map pin icon at the top in the menu bar

Installation situation
I want to use my own installation values
Ψ_up= W/(mK) Ψ_down= W/(mK)	Ψ_left= W/(mK) Ψ_right= W/(mK)
Or select certified situation:	`U`_{W, installed} = ? W/(m² K)

U-value calculation
	`b₁`  m	`b₂`  m	`b₃`  m
`h_top`  m `h_bottom`  m				Glazing `U`_g  W/(m² K) G-value
	`U`_W = ? W/(m² K)

Cost calculation
Orientation:	Please choose orientation of the window to get the PHPP-standard values for solar radiation
Degree days: kKh/a Solar radiation: kWh/(m²a)	Reduction factor of solar yield: Shading factor:	Recommended value for reduction factor is 0.9 Shading factor should be between 0.1 and 1. For standard situations see ISO EN 13790
Energy price €/kWh	Real interest rate %	Lifetime Years
Purchase price: €
	Present value (energy) = ? € Present value (total) = ? €

GGU -K-- 008230

GGU -K-- 008230

Description

U-value calculation

Please select preferred window layout

Installation situation

U-value calculation

Cost calculation