Flettner Ventilator Products

Over 80 years of continued design and manufacturing experience has been invested to produce today’s range of ultra-reliable Flettner ventilators.

Our wind powered ventilators are very versatile and suitable for use in a range of applications.

The principle is deceptively simple: mounted on a spindle, the extractor fan is driven by an air scoop which catches the air stream created by the motion of a vehicle or the prevailing breeze. Beneath the spinning air scoop are vanes which expel air, drawing stale air from below. The construction of the unit prevents the entry of rain, dust and downdrafts. Extraction capacity is remarkably effective and can be regulated by adjusting the internal shutter. Wind power means a quiet, totally maintenance-free performance with no electrical connections, no battery drain, no running costs and no distracting motor noise.

The provision of adequate ventilation in vehicles and buildings is often overlooked. Compared to the total cost of equipping a work vehicle or building, the fitting of a Flettner ventilator represents a minimal investment in order to ensure the continued comfort and safety of driver, passengers or occupants.

With their proven performance, innovative product design, engineering excellence and the support of the manufacturer’s lifetime warranty – can you afford not to fit a Flettner Ventilator?

  • Flettner 2000™ Ventilator

    • Available in Black or White
    • Suitable for small to medium sized vans
    • Can be fitted in 30 mins or less
    • Adapter available for lined vehicles
    Read more
  • Flettner TCX-2™ Ventilator

    • Available in Black or White
    • Suitable for larger vans
    • Can be fitted in 30 mins or less
    • Adapter available for lined vehicles
    Read more
  • Flettner Slimline LPV™ Ventilator

    • Available in Black or White
    • Fits any roof & suitable for roof racks
    • Height 58mm – The lowest profile ventilator
    • Can be fitted in 15 minutes
    Read more
  • Flettner TCX-GE™ Ventilator

    • Suitable for use as part of a radon mitigation strategy
    • Suitable for use as part of a waste gas extraction strategy for buildings
    Read more
  • Flettner 2000™ Adapter

    • Suitable for use with a Flettner 2000™ when a vehicle has a a lining of plywood or other substantial material
    Read more
  • Flettner TCX-2™ Adapter

    • Suitable for use with a Flettner TCX-2™ when a vehicle has a lining of plywood or other substantial material
    Read more
  • Flettner Slimline LPV Adapter™

    • Suitable for use with a Flettner Slimline LPV™ when a vehicle has a a lining of plywood or other substantial material
    Read more
  • Flettner Floor Vent™

    • Ventilates low-hanging gases 24/7
    • Creates vertical draft
    • Enhances Flettner rooftop ventilation
    • Stops dirt & debris entering vehicle
    • Quick & easy to install
    Read more
  • Flettner Blanking Plate – Std Base Ventilator Removal Kit

    • Enables removal of Flettner 2000 or TCX-2 from vehicle roof
    • Two plates provide neat finish, inside and out
    • Watertight
    • Quick & easy to install
    Read more
  • Flettner Blanking Plate – Narrow Base Ventilator Removal Kit

    • Enables removal of TCX-2 Narrow Base from vehicle roof
    • Two plates provide neat finish, inside and out
    • Watertight
    • Quick & easy to install
    Read more
  • Flettner Slimline Converter – Std Base Ventilator Converter Kit

    • Enables conversion from Flettner 2000 or TCX-2 to Slimline
    • No additional drilling / cutting required
    • Enables user to add roof bars to vehicle
    • Quick & easy to install
    Read more
  • Flettner Slimline Converter – Narrow Base Ventilator Converter Kit

    • No additional drilling / cutting required
    • Enables user to add roof bars to vehicle
    • Quick & easy to install
    Read more
  • Flettner FAQs

    • For answers to commonly asked questions about our products, click below
    Read more