Steel window profile K-VISION

PVCthermally-insulated

The KÖMMERLING K-VISION system designed especially for the Dutch market is based on the proven and very successful double seal systems KÖMMERLING 76 and K-vision. The 15° leg bevel, well-known from the existing K-vision system, has been taken over as well as the traditional distinctive window types. With K-VISION, a typical City window, based on a historical sliding sash, can be manufactured, as well as the so-called wooden window look-alike. Also the Cube design which the market tried to copy without success is another highlight of the new system. Contrary to the specific designs which have largely been maintained, the technical characteristics have decisively changed: The increased depth of 76 mm in the sash allows for glazing thicknesses of 48 mm with a considerably favourable effect on, for example, sound or heat insulation. Thermal insulation values of Uf – 1.4 W/(m²K) in the standard version up to 1.0 W/(m²K) in combination with a thermo steel are very promising in view of current and future requirements.