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DUCTWORK SYSTEMS FOR A HEALTHY INDOOR CLIMATE

Ubbink guarantee the well-being of occupants by offering high quality and premium ductwork systems that distribute fresh air and extract moist air from the habitable rooms of residential buildings. Ubbink ductwork connects flawlessly with any central ventilation unit and warrants airtight, long-term, energy efficient, sustainable ventilation systems.

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Who are Ubbink?

Ubbink are a dutch manufacturer of radial & mass air ductwork systems


Ubbink is part of the Ubbink Centrotherm Group and together with its sister companies Centrotherm, IVT and Sonnenstromfabrik


Ubbink has subsidiaries in The Netherlands, Belgium, France and United Kingdom and a distributor network covering Europe, Russia, the America’s, Australia and New Zealand. The Ubbink Centrotherm Group plants are located in The Netherlands, Germany, the United States of America and China.

What are radial ductwork systems?

Healthy air in every room.

By smart distribution.


Radial ductwork systems differ from traditional trunk and branch ductwork systems by running ducts between a distribution box and each habitable and wet room. The distribution box is then connected to a ventilation unit using mass flow ductwork and a silencer.


Radial ductwork systems are smart because:

  •  The system pressure drop is lower as a result.
  • Continuous duct runs with mechanical connections at either end also mean less air leakage.
  • The ventilation rates can be controlled by flow restrictors in the distribution box.
  • Cross-talk between rooms is reduced to an absolute minimum using mass flow ductwork and a silencer.
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Why Choose Ubbink Ductwork?

Smart homes need smart systems

Smart and complete


The installed performance of a ventilation unit depends upon the quality of the ductwork system. Ductwork systems are perfectly airtight on the screen or paper, but not installed. If a ductwork system leaks, then the fans have to work harder to overcome the leakage and ventilate the rooms at the design/hygienic flow rate. The higher the flow rate, the higher the pressure loss = more fan energy use and sound production. 

Characteristics of Ubbinks high performance ductwork systems are:


  • Low air velocity to minimise sound production.
  • Low system pressure loss to minimise fan energy use and sound production.
  • Airtight (class D/ATC 2 up +/- 2000 Pa) thanks to mechanical connections, which minimises fan energy use and sound production.
  • TÜV SÜD and ISEGA tested and certified, REACH compliant.
  • Insulated to minimise the risk of condensation.
  • Minimal transfer of sound/noise between rooms.
  • Easy, quick, safe and clean installation.
  • Commissioned correctly
  • Healthy and safe Air.
  • Easy to clean.

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Excellent air available.