uPVC / Aluminium: Studio: KF220 2018-11-12T19:52:58+00:00

Windows: uPVC / Aluminium: Studio: KF220


The innovative glass sash of the KF 220 gives the impression of fixed glazing, nevertheless it is an openable window.

Whether in the classic white UPVC version or with aluminium attachment clad, the narrow, squareedged window frame underlines the reduced architecture of the design style studio. Three-sided rendering of the frame fulfills your dreams of almost frameless glass architecture. I-tec glazing ensures excellent stability, thermal insulation and security by all round bonding of the glass pane.


Sash in Vetro design allows frameless architecture
Surface flush interior design
Glass sash – no difference in outside view between fixed and openable elements
Frameless glass architecture – window can be rendered on three sides

Technical Data

Thermal insulation

Thermal insulation with standard triple glazing LIGHT (Ug = 0.5 W/m2K) Uw = 0.74 W/m2K
Best thermal insulation Uw up to 0.74 W/m2K (with corresponding glazing)

Sound insulation

Soundproofing up to 43 dB (with corresponding glazing)

System description

68/71 mm construction depth
FIX-O-ROUND Technology
Fully concealed hardware as standard
Standard security
Triple gasket system
Narrow view width up to 98 mm



studiokf220_1UPVC VERSION
Along with the aluminium attachment clad version in all colours, the classic UPVC version in white is also available.

Outside Vetro design (small recess from frame to glass edge).

Continuous all around fixing of the glass pane ensures better stability, thermal and sound insulation, burglary protection and functioning security.