After over 40 years of manufacturing ventilation units for buildings, we have developed significant expertise in producing good solutions.

Among our range of units, you will find solutions for every type of building and technical room. For buildings without a technical room, we provide outdoor rooftop units.



We supply CK outdoor units in sizes ranging from1,000 m³/h to 100,000 m³/h. Our outdoor units are supplied with an exterior of dark grey plastisol-coated galvanised sheeting as standard. We can also supply units in a different colour, upon request.

Covent - CK innendørs aggregater


CK indoor units are supplied in sizes ranging from 2,000 m³/h to 50,000 m³/h. The units are constructed with galvanized or Magnelis sheets. ®-coated sheeting both inside and outside, and insulated with 50 mm Rockwool insulation for good acoustic attenuation.

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Covent provides excellent, flexible solutions for smoke detection and energy optimisation. We also provide solutions for public swimming pools.

We have collected our technical data on CK units.


You will find solutions to the most impossible tasks at Convent.
Contact us for good advice and solutions.

  • Frank Wetteland
    Frank Wetteland Sales manager
  • Johan Jakobsen
    Johan Jakobsen Project Manager Sales Onshore
  • Aud Sissel Birkeland
    Aud Sissel Birkeland Sales Engineer
  • Olav Gustavsen
    Olav Gustavsen District Manager West

    +47 928 98 878

  • Geir Atle Lie
    Geir Atle Lie District Manager East

    +47 482 13 444

  • Jon Erik Jameson
    Jon Erik Jameson Marketing Manager

    +47 905 85 713

  • Kay Bratt
    Kay Bratt District Manager North

    +47 930 64 404

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