Construction dehumidifiers
Construction dehumidifiers are now integral for properly drying floors and walls, whether for small rooms in new buildings, renovation work, or large construction site projects. We offer the right building dryer for every room size and condition, helping to remove unwanted liquid from the room air and prevent mold in the masonry. View our commercial construction dehumidifiers and enquire below to speak to an expert today.

Why choose construction dehumidifiers?
There are many ways high humidity or excessive moisture can hinder construction work. Rain, snow or severe weather can dampen and damage building materials. Drying times for plastered walls or concrete floors can be greatly extended. The productivity and concentration of on-site workers can plummet, placing their health at risk.
Construction dehumidifiers dry the air and bring humidity down to controlled, comfortable levels. With the right unit in place, you can accelerate drying processes, prevent mould growth, minimise water damage and keep your team fully focused.
At Dantherm we supply construction dryers for every need and environment. For work in climates over 10ºC and above 40% RH (relative humidity), condensation dehumidifying will keep humidity levels optimal efficiently and cost-effectively.
By using a refrigerated coil to force moisture in the air below its dew point, our condense units capture this water and deliver warm, dry air back into a space.
In construction projects where the temperatures and humidity levels are particularly low, an adsorption or desiccant dehumidifier is more suitable. A slowly rotating silica gel rotor removes moisture from the air, resulting in a consistent dehumidification performance even in the toughest surrounding climates.
Whether you have a need for condensation or adsorption dehumidifying, our construction drying solutions have you covered. Our products can help you cut down the long waits associated with long drying times in a less costly way than using heaters, allowing you to complete projects faster and save money.
Our portable, robust and highly efficient units also ensure that on-site workers don’t suffer from the effects of high humidity, so they can perform as effectively as possible. Furthermore, dehumidifying the air helps establish dry, secure settings to house materials that could be impacted by water damage, such as wood, brick and plaster.
Enabling you to run construction projects to schedule and protect people’s health, dehumidifiers are a wise investment for practically any site. And our specialists can help you identify the most suitable unit for your exact requirements, as well as offer advice on where best to position your unit and how to manage it for optimal performance.
Get in touch below to find out more about our range of construction dehumidifiers and how they can improve the outcome of your next project.
Construction dehumidifiers: Frequently Asked Questions
What is a construction dehumidifier?
What is a construction dehumidifier?
Construction dehumidifiers are specifically designed for use in construction and renovation projects. Keeping humidity levels under control by removing excess moisture from the air prevents mould and mildew growth, protects building materials and tools from water damage, and generally improves comfort and air quality during the construction process.
How does a construction dehumidifier work?
How does a construction dehumidifier work?
Construction dehumidifiers can either use condensation (refrigerant) or adsorption (desiccant) technology.
Condensation dehumidifiers draw humid air across a refrigerated evaporator coil. This rapidly causes the air to condense, and the moisture is either collected in a removable container or removed via a drain house. Dry, dehumidified air is then reheated and returned to the room.
Adsorption dehumidifiers use desiccant materials, such as silica gel, to attract moisture from humid air streams. The process air is passed through a slowly rotating silica gel rotor. The wet air is ducted away from the room, and dry air is pushed back into the space instead.
What are the benefits of using a construction dehumidifier?
What are the benefits of using a construction dehumidifier?
There are several benefits to utilising a construction dehumidifier on-site:
Prevents mould and mildew growth
Stops condensation forming inside
Protects building materials and tools from water damage
Reduces the presence of musty smells
Makes conditions more bearable for people on-site, especially on humid days
Limits the presence of insects and pests
Speeds up drying times for concrete and similar materials
Can a construction dehumidifier be used in both residential and commercial construction projects?
Can a construction dehumidifier be used in both residential and commercial construction projects?
Yes. Construction dehumidifiers are applicable for both residential and commercial construction projects. However, the location of your project will influence what type and size of dehumidifier is ideal for your needs.
For specialist advice on the most appropriate construction dehumidifier for your upcoming projects, reach out to our experts for a free, bespoke consultation.
Can a construction dehumidifier help to speed up the drying process?
Can a construction dehumidifier help to speed up the drying process?
Yes. By keeping humidity at a consistent level and tackling excess moisture in the air, these solutions can make construction drying processes faster and more economical.
How do I choose the right size construction dehumidifier for my project?
How do I choose the right size construction dehumidifier for my project?
Calculating the right size construction dehumidifier can be a challenge, and will be influenced by numerous factors, such as:
Meteorological data
Room size
Air change requirements
People in the area
Products in the area
Type and age of building materials
Our bespoke, expert-driven consultations ensure that you are always advised on the ideal dehumidifier for your requirements. Get in touch with our team to find out more.
Can I buy your construction dehumidifiers online?
Can I buy your construction dehumidifiers online?
For all of our construction dehumidifiers, VAT-registered companies can get a quote very quickly by pressing 'I want to buy' and inserting their enquiry and contact details.
However, you cannot carry out the entire purchasing process on our website. This is because due to the dehumidifier you wish to purchase and your area of residence, you may or may not need to buy through a local Dantherm Group representative. We will facilitate this when you use the 'I want to buy' button for the dehumidifier of your choice.
Can I bulk buy construction dehumidifiers?
Can I bulk buy construction dehumidifiers?
Yes, we can fulfil bulk orders across our range of construction dehumidifiers. Get in contact with our experts or go direct to your local Dantherm Group representative to discuss the exact needs of your project and how we can meet your requirements.
Can I speak to someone for technical advice to buy the right construction dehumidifiers?
Can I speak to someone for technical advice to buy the right construction dehumidifiers?
At Dantherm Group, we pride ourselves on ensuring all solutions we supply are tailored to your precise needs. Our decades of experience and total control over the design and manufacture of our range of construction dehumidifiers means we can provide you with bespoke, technical advice to ensure you receive the most efficient, effective and sustainable solution.
Reach out to our experts for a free, specialist consultation about your specifications so we can advise you on the most suitable unit.
What is your delivery time for construction dehumidifiers?
What is your delivery time for construction dehumidifiers?
This depends. For some standard construction dehumidifiers, as well as their accessories and consumables, we offer day-to-day delivery. Larger or more complex orders will likely have a longer lead time.
For detailed information on when you can expect to receive the solutions you are interested in, please reach out to your local Dantherm Group representative.
Do you sell construction dehumidifiers to private consumers?
Do you sell construction dehumidifiers to private consumers?
No. All Dantherm Group construction dehumidifiers included on this website are sold only to industry professionals either directly or via our extensive network of suppliers.
Do you provide support, servicing and parts for your construction dehumidifiers?
Do you provide support, servicing and parts for your construction dehumidifiers?
Yes. We have dedicated offices, suppliers and servicing partners based across Europe to provide timely, ongoing support across our entire range of construction dehumidifiers. You can get in touch through our contact form and we will make sure your enquiry is handled by the office or service partner best suited to your needs.
We also have an extensive network of spare parts dealers throughout Europe, who are geared to provide you with a complete stock of spare parts for your dehumidifiers. We are committed to catering to your needs and getting you the required parts as quickly and easily as possible.
How can I become a supplier to sell your construction dehumidifiers?
How can I become a supplier to sell your construction dehumidifiers?
If you would like to become a supplier of Dantherm Group construction dehumidifiers, please refer to our Supplier Code of Conduct.
Get in touch with our team via email or over the phone if you have an enquiry, and we will get back to you at our earliest convenience.
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