We set benchmarks for the roofs of the world
The uncompromising quality of Nicotra Gebhardt’s roof extract fans has set benchmarks for the global market – but this was just the beginning. Today we offer roof fan systems according to your unique requirements. You can also benefit from the advantages of our product diversity:
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Perfect quality for every roof fan line
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A uniform accessory system for all ranges
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Highest flexibility for individual solutions
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Shortest delivery time on the fan market
Roof Extract Fans RGA and RFM


The RGA - the advantageous choice with rugged corrosion resistant cowl and RFM - a stylish product with an outstanding price performance ratio.
Horizontal discharge, up to 35,000 m³/h (RGA) 14,000 m³/h (RFM).
> Get the documentation here
> Start fan selection via proSELECTA II
Roof Extract Fans RKA and RKM


The winner of the IF design award.
Vertical discharge, up to 35,000 m³/h.
> Get the documentation here ...
> Start fan selection via proSELECTA II
Roof Extract Fans RDA and RDM



The premium product with high quality aluminum casing. Easy to fit, easy to maintain.
Vertical discharge, up to 57,000 m³/h.
> Get the documentation here ...
> Start fan selection via proSELECTA II
Roof Extract Fans FDA

The super attenuated unit in a cubic design – for low noise application.
Vertical discharge, up to 33,000 m³/h.
> Get the documentation here ...
> Start fan selection via proSELECTA II
Roof Extract Fans KDM

The corrosion and weather resistant plastic roof fan.
Vertical discharge, up to 7,000 m³/h.
> Get the documentation here ...




