Janisol HI combines aesthetics with technical sophistication. Elegant frame profiles emphasize stylish accents in the architecture, while the innovative technology ensures the highest thermal isolation. With triple insulation glazing, the windows can easily achieve excellent thermal transmittance values of Uw up to 0.69 W/m2K (for fixed glazing) and 0.8 W/m2K respectively (for windows). Thanks to high-tech insulators of glass fiber reinforced polyurethane, the window system achieves excellent static values and scores top values in system tests (air/water/wind).