KF320 UPVC/ALUMINIUM
KF320 is an openable window with innovative glass sash which gives an impression of fixed glazing. Designed squared-edged window frame available exclusively with the classic white UPVC or with an aluminium clad attachment which highlights reduced architecture. Three-sided rendering of the frame fulfils your dreams of almost frameless glass architecture. I-tech glazing, all-round fixing of the glass pane ensures better stability, thermal insulation and security.

PROPERTIES

Thermal insulation (in W/m 2K)
U w as low as 0.65

Sound reduction (in dB)
up to 45

Security
RC1N, RC2

Locking
Concealed

Construction depth (in mm)
71/74
Test Certificate Available

GLAZING SYSTEMS
The thermal insulation of a window depends on the frame material, the glazing and the impermeability. The parameter is the U value – the lower the figure, the better the thermal insulation.
The soundproofing of a window depends on the frame material, the glazing and the joint permeability. The parameter is the dB value – the tighter a window closes, the better the insulation performance.
U w = | Thermal insulation of the window acc. to EN 10077-1 (calculated) or acc. to EN 12567-1 (tested) (is stated in watts per square metre kelvin = W/m2K); the following tables state this value per Internorm window system – with stainless alu or ISO spafers respectively |
U g = | Thermal insulation of the respective glazing |
R w = | Soundproofing of the window acc. to DIN EN 20140-3 (stated in decibel = dB) |
Triple GlazinguPVC/Aluminium Windows |
KF 320 |
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Glass | Glass code | U g/R w | g % | ALU | ISO | |
4b/18Ar/4/18Ar/b4 | 3N2 | ECLAZ® | 0,5/34 | 60 | 0,83 | 0,72 |
6b/18Ar/4/16Ar/b4 | 33U | ECLAZ® | 0,5/38 | 59 | 0,83 | 0,72 |
4b/16Ar/4/15Ar/b44.2(VSG-S) | 34N | ECLAZ® | 0,6/41 | 60 | 0,90 | 0,79 |
44b.2 (VSG-S)/15Ar/4/12Ar/b44.2(VSG-S) | 3FH | ECLAZ® | 0,6/45 | 55 | 0,90 | 0,79 |
Related Information
Click on the link below to download related information.
This architectural style is very puristic in its design. Clear shapes and minimal design are typical. The minimalistic living style is reduced to the basics.