In response to the constantly growing demand for construction products marked by high thermal insulating power, we offer the MB-70HI window and door system equipped with a thermal barrier.

Characteristic features of the MB-70HI system:
the system makes it possible to design windows that can be opened to the inside as well as to the outside;
frame depth: 70 mm, depth of window sashes: 79 mm;
increased thermal insulation power, which has been achieved due to the placement of special insulation insets inside the central insulation chamber;
depending on the profiles and accessories used, the Uf coefficient ranges from 1.0 to 2.3 W/m²K;
central placement of insets also limits convection and thermal radiation;
windows and doors of the MB-70HI system can be used in individual installations as well as in aluminium façades;