Humidification for office buildings

Too many people are working in an office climate that makes them ill (Sick Building Syndrome)

Nearly everyone who has ever worked in an office will recognise the symptons: headaches, tiredness, loss of concentration, irritations in the eyes, nose or throats, and dry itchy skin. Numerous studies and research has proved that this can be caused by insufficient ventilation and dry air. The phenomenon is known as Sick Building Syndrome.


More productive staff with the right humidity


There are three main causes of an office climate that can make you ill: poor air quality, insufficient (or total lack of) climate control, and pollutants (biological or chemical) in the air. However the solution can be very simple: a relative humidity of between 40% and 60%. This reduces the sickness absences and improves the productivity of those working in the building.

  • Viruses spread less easily

  • Lower dust levels in the building (better for asthma sufferers)

  • No dry, irritated eyes (better for contact lens wearers)

  • No scratchy, dry throat

  • Healthy mucus membranes support a stronger immune system

Basically, providing the correct humidity in the office building will result in a pleasanter, healthier, and more productive work climate!

Download our office brochure here

Kantoren bevochtiging Cumulus

Cumulus increases the productivity of office workers


As the Dutch market leader in custom-built humidification systems, we have provided more than 200 offices with a healthy indoor climate since 1991.

  • Our experts co-wrote ISSO 55.3 (the guidelines for Legionella safe installations)

  • All our installations comply with the ISSO 55.3 Publication guidelines

  • TÜV Nord have certified that our installation systems comply with VDI 6022

  • We meet the guidelines as outlined in the TNO Hospital Report

  • We have the biggest maintenance network in Benelux

For free advice on safe, energy-saving, and tailor-made humidification solutions, contact us here.

Check the humidity in your office

A datalogger can be used to measure the relative humidity in your office building or work place. For only € 50, - we can provide you with a fully calibrated datalogger to record the relative humidity in your workplace for two weeks. We will then analyse the data to provide you with free, no-obligation advice tailor-made to your workplace.

Other projects

Our clients expect a consistent quality. With a Cumulus humidification system I can provide that. It is an affordable system that works perfectly. It’s the best on the market!

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Reinard Veider

Reutz GB

Thanks to Cumulus’ flexible lease options our presses can run at full throttle. Fewer production stops, a consistent quality, and a stable process ensure a better return.

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Theo Sprenkels


Flour dust allergies are a very common problem in the bakery branch. Cumulus humidification reduces flour dust and creates a healthier and more comfortable indoor climate.

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Alfred Schweitzer

Schweitzer GB

Wood is sensitive to moisture levels. It shrinks, warps, and cracks. A Cumulus installation creates a stable humidity. That is essential for our production process and our KOMO certification.

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Frans Sosef


We don’t need static electricity as part of our production process. Cumulus humidification reduces the fire risk and helps our production process run more smoothly.

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Remco Tournier

ICL Gasket Solutions