The system of windows opening outwards with a thermal break MB-86 Casement is part of the MB-86 system and is used to make exterior architectural elements, e.g. various types of fixed windows, windows opening outwards, vestibules, display windows, and spatial structures with good thermal and sound insulation performance as well as water and air tightness. The system complies with the required energy savings and environmental protection. The parameters of windows made from the MB-86 Casement system elements exceed the requirements of the most stringent effective regulations and standards.


The MB 86 Casement system features:


  • different types – fix, top-hung, side-hung
  • sash with the contruction depth of 86 mm
  • frame with the contruction depth of 77 mm
  • profile with a construction depth of 77 mm





  • SHGC: 0,09 – 0,31
  • U-factor: 0,25 – 0,35
  • VT: 0,16 – 0,39



Choose a color from our rich palette and shape the windows according to your ideas.