Technical Detail

An architectural secret hidden inside the window.

  • Building depth: 70 mm
  • Number of chambers: 5 chambers
  • Thermal insulation:
    Uf = 1.3 W / m²K (Euro-Design 70 with standard support)
    Uf = 1.2 W / m²K (Euro-Design 70 plus with thermally separated support)
  • Thermal insulation: Rw, up to P = 45 dB
    Theft protection: resistance class 2 (ENV 1627)
    Air permeability: class 4 according to EN 12207
    Heavy rainfall impermeability: up to class 9A in accordance with EN 12208