Name: Alphawin
Brand: OPTIWIN GmbH

Component id:	0069wi03
Manufacturer:	OPTIWIN GmbH
Κατηγορία:	Operable
Material:	Timber / Aluminium
`U`_W:	0,78 W/(m² K)
Efficiency class:	phA
Spacer:	Super Spacer TriSeal / T-Spacer Premium
Climate zones:	Ψυχρή, εύκρατη
Περιγραφή:	Timber frame with insulation and external aluminium shell
Certified since:	01/05/2011

Download certificate:

Frame cut	Frame width `b`_f mm	Frame `U`-value `U`_f W/(m² K)	Glass edge `Ψ`-value `Ψ`_g W/(m K)	Temperature factor `f`_{Rsi = 0.25 m²K/W}
Flying Mullion	107	0,84	0,027	0,71
Bottom	96	0,93	0,025	0,70
Top	96	0,72	0,025	0,73
Lateral	96	0,72	0,025	0,73

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)

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) = ? €

Component Database

Window
Alphawin