Aluprof MB-86 ST, SI, AERO


Thermal insulation (Uf) W / m²K MB-86US ST

from 1,03

Thermal insulation (Uf) W / m²K MB-86US SI

from 1,01

Thermal insulation (Uf) W / m²K MB-86US AERO

from 0,86

Wind load resistance Pa


Water resistance

E (1350)

Air tightness

class 4

Frame depth mm


Sash depth mm


Max. sash weight kg


MB-86 is a unique system that uses an innovative material called air-gel. It has high thermal insulation performance. In addition, the series designs are particularly robust, giving the possibility to install large and heavy windows.

Depending on the energy efficiency requirements, the structures are manufactured in three versions:

  • ST;
  • SI;
  • AERO.

The technical configuration provides: various fitting types, including hidden hinges. You can install glazing beads with an additional seal, if necessary.

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