Aluminium windows

Aluminium windows

Modern, comprehensive solutions
MB-79N US MB-79N US
A window with a concealed sash
  • Elevation windows
  • Inward opening
  • Concealed sash
  • With thermal insulation
  • Facade windows
MB-86US ST, SI MB-86US ST, SI
The invisible window sash
  • Design Pressure
    ±2880 Pa (±60 psf)
  • Air infiltration
    up to 0.2 L/s/m2 (0.03 cfm/ft2
  • Water Penetration Resistance
    720 Pa (15.04 psf)
  • Windtightness
    class C5/B5 | PN-EN 12210:2001
  • Elevation windows
  • Facade windows
  • With thermal insulation
  • Concealed sash
  • Inward opening
  • Burglar resistance
  • Tested in the USA