With triple glazing, it is easy to achieve doors with excellent thermal conductivity coefficients of Ud 1.0 W/m2K.

Thanks to high-tech thermal break spacer bars made of glass-fibre reinforced plastic, the new door system also benefits from excellent structural values and achieves top values in system tests (air/water/wind/mechanics). With Janisol HI, Jansen sets new benchmarks in terms of contemporary architecture combined with excellent thermal insulation.