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KLIMATEC 160

Info U-value calculation

KLIMATEC 160

Certified since	Dec. 2, 2015
Climate zone	Arctic
Type	Attic staircase
Sub type
Efficiency class	phA+
Material	Timber / aluminium
`U`_W	0.34 W/(m²K)
Open type

Description

Attic stairs of wooden composite material. Trap door with insulation of extruded polystyrene (λ = 0.035 W/(mk)) and coating of sheet metal. 3 - level airtightness-sealing (EPDM, TPE) and sorrounding insulation of mineral wool (λ = 0.035 W/(mk)). Installation in arctic climates requires installation frame for concrete-ceilings.

Name	Frame width	U-value
Bottom	30 mm	1.01 W/(m²K)
Head	30 mm	1.01 W/(m²K)
Jamb	30 mm	1.01 W/(m²K)

Legend
Manufacturer

Leaflet © OpenStreetMap contributors

Component ID

0836ah01

Certificate

English

Deutsch

Manufacturer

WIPPRO GmbH

Address

Gewerbestrasse 2
4191 Vorderweissenbach
Austria

Phone

+43 7219 7004

Email

info@wippro.at

Website

http://www.wippro.at

U-value calculation

Please select preferred window layout

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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) = ? €

KLIMATEC 160

KLIMATEC 160

Description

U-value calculation

Please select preferred window layout

Installation situation

U-value calculation

Cost calculation