Name: RUKNA-1
Brand: ZAO "BiTri"

Component id:	0550wi02
Fabricante:	ZAO "BiTri"
Categoría:	Operable
Material:	Madera
`U`_W:	0,58 W/(m² K)
Efficiency class:	phA
Spacer:	Super Spacer TriSeal / T-Spacer Premium
Climate zones:	Frío
Descripción:	Coupled timber window frame (fir/spruce 0,11 W/(mK)) with rainprotectiv aluminium cladding. Insulated by CompacFoam CF 150 (0,043 W/(mK)). Pane thickness: 87.3 mm (4/22/4/20/4), Rebate depth: 16 mm.
Certified since:	3 de septiembre de 2013

Descargar certificado:

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	122	0,64	0,022	0,79
Bottom	118	0,72	0,020	0,79
Top	116	0,63	0,021	0,79
Lateral	116	0,63	0,021	0,79

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
RUKNA-1