Flettner

Flettner Ventilator Ltd is regarded as the world leader in the design and manufacture of wind powered ventilation products and the company continues to manufacture its products in the UK, selling to over 20 countries. Flettner maintains the same principles it started out with over 80 years ago, to deliver a simple, yet durable air extraction product which can be used for a broad range of applications – truly, a great British manufacturing success story.

The Flettner 2000™ Adapter is designed for vehicles with an inner lining of plywood or other materials over 9mm thick.
£13.97
TransQuip offers the wind-powered Flettner® F3000™ roof vent in white, with a standard base. Up to 20% higher airflow, quiet, maintenance-free ventilation for vehicles.
£76.95

When there is a requirement to permanently remove a narrow ventilator and blank the hole, the Flettner Roof Caps kit provides a secure solution. Compatible with TCX-2 Narrow Base, it ensures a clean, watertight finish. Made from stainless steel, it’s easy to install and prevents water ingress. Maximum roof thickness: 4mm.

£34.24
TransQuip offers the wind-powered Flettner® F3000™ roof vent in white, with a narrow base. Up to 20% higher airflow, quiet, maintenance-free ventilation for vehicles.
£76.95
The Roof Ventilation Cap kit enables the permanent removal of Flettner 2000 or TCX-2 standard base ventilators. It seals the hole with two plates, providing a secure, watertight finish and easy installation. Ideal for relocation or upgrades.
£34.24
TransQuip offers the black, wind-powered Flettner® F3000™ roof vent with a standard base, delivering up to 20% higher airflow with quiet, maintenance-free ventilation.
£76.95

Improve vehicle airflow with the Flettner Floor Vent. This universal floor vent removes low-hanging gases, prevents debris entry, and installs in under 5 minutes.

£21.55
The Flettner Slimline Converter Kit enables easy conversion to a Flettner Slimline ventilator, compatible with TCX-2 narrow base rotor holes. No drilling required. Made from stainless steel, it’s ideal for use with existing roof racks or other rooftop apparatus.
£52.95
The Flettner Slimline Converter Kit allows easy conversion of your Flettner vent to a Slimline model. Ideal for situations where existing ventilators obstruct roof rack installation. No additional drilling or cutting required. Made from durable stainless steel, it works with rotor holes up to 105mm and includes full fitting instructions.
£52.95
Suitable for use with a Flettner Slimline™ when a vehicle has a lining of plywood or other substantial material
£13.97
TransQuip offers the wind-powered Flettner® F3000™ roof vent in black, with a narrow base. Up to 20% higher airflow, quiet, maintenance-free ventilation for vehicles.
£76.95

The Flettner Slimline™ Black Roof Air Ventilator fits any roof, making it ideal for vehicles with roof racks. With a height of just 58mm (2.28”), this roof air ventilator installs in under 15 minutes. An optional adapter is available for lined vehicles. Available in black or white.

£71.49
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