F46 OI

  • Air tightness
    class 4
  • Watertightness
    class E 1500
  • Thermal insulation UW
    > 0,8 | W/(m2K)
 

Description

  • Opening internal system.
  • Allows double glazing or panels for superior noise insulation.
  • Profile with modern clean lines.
  • Possibility of invisible frames.
  • A wide variety of modern and classic accessories.
  • Internal door for multiple applications.