Humidity Control Specialists: Dehumidification & Accelerated Drying


Phone: 01926 882624

Humidity Control Specialists.

We provide bespoke advice, products and support globally, for industrial & commercial applications.

We are experts in humidity control, dehumidification and accelerated drying. dehum specialises in improving existing operational processes or designing new ones. Building long-term relationships with our clients is at the core of everything we do. Humidity control is just the start.

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More Than Just A Box

We offer an extensive range of industrial and commercial dehumidifiers.

We can provide standard desiccant dehumidification units and/or complete, bespoke, turnkey solutions. Here at dehum, we are fully equipped with the experience, expertise and professionalism required to provide the perfect solution every time.

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Why Choose dehum?

We are forward thinking and innovative.

Our clients do not always recognise why they are experiencing process issues. It is our job to identify what the problem is and to provide you with a solution to keep you one step ahead of your competitors. We have been providing state of the art solutions globally, for over twenty years. We work across all industries including, automotive, aviation, electronics, food & drink, healthcare/pharmaceuticals, recreation & leisure and storage/preservation.

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Onfab UK

We had the pleasure to work with dehum for three weeks from 20th February in 2017. dehum has my strong recommendation for anyone who is looking for a high quality and precise job in air-conditioning.


Hague Electrical Services Ltd

We have worked with dehum on a number of high profile projects over the past 8 years.  They are committed, enthusiastic and have great attention to detail…Ultimately, they consistently meet (and often exceed) the client’s requirements.



dehum have played a significant role in the development of our processes and have become a trusted partner… As individuals, they demonstrate a pride in what they deliver and integrity in how they conduct business.



To protect against corrosion of metallic parts used to make wings at the Broughton Factory, Airbus approached dehum to design and install a bespoke system, to prevent condensation forming on wing components during transportation. dehum are able to offer a range of professional services and with 21 years of experience, were able to offer Airbus a solution to this challenging problem.


Seward Refrigeration Ltd

We have always found Sorption Wheel Services dehumidifiers to be a reliable product and have used them on several projects over many years. This has been a mutually beneficial alliance upheld by dependable support staff.


Telstar Applied Containment

ATUK has worked with dehum for many years and have always found their service and products to be of exceptional standard… dehum has always used their expertise to provide a solution…


Birmingham Air Conditioning Ltd

Having worked with Simon, Mark, David and other members of the dehum team, I can say that I have seldom met a more enthusiastic, dedicated and motivated team of individuals…


Telstar Applied Containment

Our collaboration with dehum is going well and the latest products are excellent quality, the knowledge of the design team is second to none and the technical support top notch.


Bristol Museum, Galleries and Archives

dehum have provided and serviced equipment to maintain safe relative humidity levels in our museum stores and archives for more than twenty years…

David, Preventative Conservator

Dehum, the Humidity Control Systems Specialists

Dehum have been providing humidity control systems for over twenty years. Our proactive team of engineers have the knowledge and passion to deliver complete business solutions. We believe that true potential is achieved by developing long term customer relationships. 

We’re proud of the diversity of our customer base across multiple industries. Our global client list spans food & drink, pharmaceutical, nuclear, automotive, aviation, chemical processing, ice prevention/cold storage, car storage, archiving & many more.

We offer complete, bespoke solutions. Systems are designed, installed and serviced to achieve the required humidity control, accelerated drying & precise environmental conditions demanded.

Most products are more susceptible to humidity than they are to temperature.  Our understanding of production processes identifies where humidity improvements can be made and allows us to offer standard or bespoke solutions to our customers.

Our strength lies in providing a complete service starting with a site survey, recommendations, installation, service & ongoing maintenance.

The installation of a Dehum system & solution has proven time and again to virtually eliminate the undesirable presence of excess moisture in the air.

We are proud to be of service to our clients. Please take a look at some of our customer testimonials here

Please call us on 01926 882624 or use our quick contact to discuss your requirements




Our latest news

Dehumidification Specialists

We strive to constantly improve the dehumidification process and reduce product drying time. We are true specialists in both industrial dehumidification and accelerated drying.

These solutions vary in complexity from the simple addition of a standard desiccant dehumidification unit to complete production suites and more complex installations.

This has involved - for example – the design, manufacture and supply of complete confectionery drying ovens and associated dehumidification equipment and services; to the provision of dehumidification plant, associated cooling plant, steam systems, ducting and controls for a complete carpet underlay drying system. In this second example, we successfully reduced drying time of foam underlay from 5 days to one and a half minutes. Not a mis-print. One and a half minutes.

The storage and warehousing of goods, including paper, textiles, furniture, steel products, wood and ammunition to name a few, require different control conditions. Consequently, the installation of a dehumidification system that will maintain a constant relative humidity all year round, is the correct solution for storing these materials.

Lack of humidity control in drying processes can invariably create bottlenecks in manufacturing. This will cost a business time, money and potentially occupy storage space.

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Clients we help

How our systems can help

Using our engineering expertise and skill base, we are able to design unique applications, based on calculated psychometrics, to achieve and maintain optimum relative humidity levels (RH%) or accelerating drying. 

We have been behind extensive improvements in productivity across a multitude of industries.

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