MB-60HI Window system with a thermal break

In response to the-growing demand for building products with high thermal insulation values, the MB-60HI, MB-60US HI, MB-60E HI and MB-60EF HI window systems have been developed to meet the need. Construction design has been taken from the proven base systems of MB-60, MB-60US, MB-60E and MB-60EF.

For the MB-60HI system, the overall heat-transfer coefficient U^f starts from just 1.48 W/(m²K) depending upon the profiles and accessories specified.

Thermal performance is improved by placing insulation profiles in the central chambers of aluminium profiles between the thermal breaks. These inserts reduce heat transfer through the frame construction by reducing heat transfer by convection and thermal radiation.

Similarly, as for the base system, the MB-60HI system can be installed in clear structural openings as well as inserted into aluminium façades. When the system is used within a curtain wall facade, the most prorate system to specify would be the MB-SR50 HI system with an improved thermal insulation.