Ventilation flap

WICLINE ventilation flap –
modern design combined with natural ventilation

With its one-piece, thermally insulated aluminium ventilation flap, WICONA is the first systems company to achieve a modern façade design with high levels of ventilation using a slim vent. This allows WICLINE to combine a contemporary design with natural ventilation - flexible, user-friendly and economical.

Technical specifications:

Systems technology:

  • Outer frame depth 75 mm, opening flap  depth 87 mm
  • Standard flap widths of 180 and 250 mm
  • Flush inside finish, as with standard WICONA windows
  • 3m frame height,
  • Burglar resistance to Class RC2
  • Simple, economical manufacture
  • Integrated, chainless motor drive with 90° opening - allowing for maximum cross-ventilation – low-maintenance and tamper-proof
  • Fully-integrated in WICLINE 75 window systems and WICTEC facade systems
  • Extensive system checks in accordance with DIN EN 14351-1 demonstrate the superior technology of the system

Thermal insulation:

  • Uf values below 1.2 W/(m²K)

Sound protection:

  • Rw up to 42 dB


  • Fully-integrated single handle operation; options:
    - surface mounted hinges, powder-coated or surface-treated
    - concealed hinges with integrated end-position stops
  • Integrated, chainless motor drive
    - 90° opening allows maximum cross-ventilation
    - low-maintenance and tamper-proof
    - freely-adjustable opening angle
    - control by ventilation switches, remote control or building management system (BMS)
    - emergency release device
  • Ventillation flap weights: up to 80 kg
  • Optional opening restrictor
  • Burglar resistance RC1N, RC2N and RC2


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