MB SR 50 N

Contemporary façade design

Flush mullions and transoms on the inside of the façade and different exterior designs.

Design freedom

A wide range of solutions based on the façade system in place is available. Suitable for the most daring aluminium and glass concepts.

Standard benefits package

  • Aesthetics
    Visually pleasing façades with slim partition lines visible can be designed with this system. Flush mullions and transoms effect is achieved on the internal side of the façade through the use of custom profiles. This gives the appearance of a uniform grid throughout an entire glazing section.
  • Significant load transfer capacity
    The fixed façade module fill can weigh up to 1100 kg. Suitable for large and double-glazed glass panels.
  • Thermal insulation
    A thermal interlayer and glazing gaskets ensure appropriate thermal insulation and limit water vapour condensation.
  • Opening elements
    The system is suitable for different types of façade windows and doors, including dedicated façade windows (tilt windows and roof window).

Technical specification

MB SR 50 N


from 0,7 W/m2K


  • angle joints for freedom to shape aluminium systems
  • “sharp” edged mullions and transoms for load-bearing façades, appearance of a uniform grid
  • freedom of design ensured by various façade options and a range of overlay profiles of different shapes
  • wide selection of façade opening elements
  • profile bending and arched designs

Glazing units

  • glazing up to 64 mm deep
  • wide range of glazing options


  • fitting grooves that allow installation of hardware from top manufacturers, including Siegenia, Roto