Warm terrace-accordion systems

BIFOLD windows

Perfect solution for homes, restaurants and cafés, for connections between the indoor and outdoor spaces.


  • multi-leaf design versions, inswing and outswing
  • the three-chamber design ensures high-profile strength, which enables large size structures (L ≤ 1200 mm or H ≤ 3500 mm with a maximum leaf weight of 120 kg)
  • high thermal insulation is achieved by using thermal distance pieces with the same width of 34 mm for both frames and leaves.
  • special fittings for comfortable operation
  • the wide glazing range (22–60 mm) ensures the freedom to use both traditional and special units
  • great freedom in selecting the threshold solution
  • compatibility with other Ponzio PE78N solutions¬

Jesteśmy na rynku od 1997 roku

Zaufaj naszemu doświadczeniu

  • Najwyższa jakość i konkurencyjne ceny
  • Szeroka gama produktów
  • Zawsze darmowa wycena i doradztwo
  • Ponad 25-letnia wiedza i doświadczenie
  • Silna pozycja na rynku w branży okiennej
  • 100% zadowolonych klientów