The MB-59HS is a more subtle version of the proven MB-77HS system. In the MB-59HS system, the profiles have a narrower fair-face width and therefore correspond to the style of today’s architecture, i.e. fewer profiles, more glass. However, the weight and maximum sash dimensions are limited to 300 kg and the maximum glazing thickness to 42 mm.


Parameters and advantages

  • Leaf dimensions up to 3.3 × 2.8 m (w × h), weight up to 300 kg
  • Different frame types – 1-rail, 2-rail or 3-rail (up to 3 leaves in a row), low rail
  • Thermal insulation properties
  • Glazing up to 42 mm
    • Air permeability – Class 3
    • Waterproofing – up to Class 9A
    • Thermal insulation – Uf from 1.8 W/m²K

Wind load – up to Class C3



We are very satisfied with ALIGNO s.r.o.

Their products are of high quality. They help us a lot with regards to aluminum components for our production. We also appreciate their customer support and the communication with the company representative Jiří Zimmer. Whenever an issue has arisen, they have always taken care of it and solved it without any unnecessary delay. We can therefore highly recommend them.

SCHOTT Flat Glass CT, s.r.o.

Regarding this contract, there was no problem with the price or with meeting the deadlines.

I was also satisfied with the maintenance of the construction log and the overall commitment of the company. From the first quotation to the completion of the contract.

Metrostav a.s.

Overall, we are satisfied.

The work was done with quality and precision. Overall we are satisfied.

SVJ Krajczova