Heating an industrial hall with infrared: the smart way to comfort and savings

Heating an industrial hall with infrared: the smart way to comfort and savings

, by Warmteshop Infrared heating, 17 min read

Do you pay a small fortune every month to heat the air near the ceiling of your warehouse, while your employees on the shop floor are still standing with cold hands? It is a recognizable problem for many entrepreneurs…

Are you paying a small fortune every month to heat the air against the ceiling of your warehouse, while your employees on the shop floor are still standing with cold hands? It is a familiar problem for many entrepreneurs. Traditional systems circulate warm air that rises immediately, causing you to literally blow money through the roof and move an unnecessary amount of dust. Heating a warehouse with infrared offers a smart and sustainable alternative by heating not the air, but the people and objects directly.

We understand that switching to a new system raises questions about costs and efficiency. That is why we show you how industrial infrared heaters provide targeted comfort in the workplace and a significant reduction in your operating costs. In this article, you will learn everything about the tax benefits of the Energy Investment Allowance (EIA) in 2026 and how to easily comply with the latest regulations from the Buildings and Living Environment Decree (Bbl). From a healthier working climate without drafts to a low-maintenance system that lasts for decades; discover the path to a future-proof and comfortable business.

Key Points

  • You will learn why heating a warehouse with infrared is the most efficient choice by directly heating the workspace instead of the air under the roof.
  • Discover how you can make targeted savings on energy costs with spot heating by comfortably heating only active work zones in large spaces.
  • We explain the technical difference between different types of radiation and why dark radiators are a perfect fit for a modern industrial environment.
  • Get practical tips on the ideal mounting height and beam angle for optimal results in your specific shed or warehouse.
  • Learn how Warmteshop's expertise guides you in creating a healthy, maintenance-free, and sustainable working environment.

Why heating an industrial hall with infrared is the best choice

The biggest obstacle to heating a large hall is the enormous height of the building. With traditional air heating, the warm air rises directly to the roof, where it is of no use to anyone. You are essentially heating the ceiling while the employees on the factory floor are left standing in the cold. Heating an industrial hall with infrared works fundamentally differently. Instead of heating the air mass, the system emits direct radiant heat that only releases energy once it strikes a solid object or person. This ensures an immediate sense of comfort, without the need for a long warm-up time.

The efficiency of this method is impressive. Because you do not need to condition the entire cubic meters of air in the warehouse, you can often set the thermostat a few degrees lower without sacrificing comfort. In practice, this leads to energy savings for many companies that can amount to as much as 50% compared to outdated gas-fired systems. It is a direct way to reduce your operational costs while making the workplace more pleasant.

The end of energy waste in high spaces

When you look deeper into the technology behind infrared heaters, you discover why convection almost always fails in high halls. With convection, thermal stratification occurs; the warmest air is at the top and the coldest air at the bottom. Infrared waves, however, penetrate the air without disturbing it. They heat the floor, the machines, and the stock. These objects then act as a thermal battery that retains heat and slowly releases it. This creates a stable climate in which humidity also remains better balanced, which is essential for preserving sensitive goods and preventing corrosion in your machinery.

A healthier work environment for your team

Workplace comfort is about more than just the temperature on the meter. Because infrared does not require air circulation to transport heat, the air in the factory hall remains calm. This means that no dust, allergens, or bacteria are blown through the space, which is crucial for good dust control and the health of your team. Furthermore, the direct radiation has a positive influence on the physical well-being of employees; it supports blood circulation and helps prevent stiff joints, similar to the beneficial warmth of the sun. In a draft-free environment with a constant, natural heat source, people feel fitter and are more productive. With this sustainable solution, you are therefore investing not only in a lower energy bill but also in reduced absenteeism and a pleasant working atmosphere.

The technology behind industrial infrared heaters

Infrared radiation can be divided into three categories: short, medium, and long wave. To effectively heat a factory hall with infrared, it is essential to choose the right wavelength. While short-wave radiation is often recognizable by a bright glow, in an industrial setting we more often opt for the subtler medium or long wave. These waves penetrate deeper into the floor and machinery, allowing the heat to be retained longer by the building's structure. Efficiency is further enhanced by high-quality reflectors in the housing, which direct the radiation with extreme precision to the desired work zones.

One of the greatest technical advantages is the simplicity of the system. Unlike traditional installations, infrared heaters contain no moving parts, pumps, or filters that can wear out or become clogged by dust in the warehouse. This makes the system virtually maintenance-free. You do not have to worry about expensive annual inspections of burners or gas lines. It is a matter of strategic installation and years of worry-free use of a constant heat source that responds instantly to the set temperature.

Dark radiators versus bright radiators

In a workshop where precision and safety are paramount, the visual environment is of great importance. Bright heaters emit a constant light that can be tiring for the eyes or reflect off metal surfaces and tools. Dark heaters, on the other hand, emit no light at all. They produce heat exclusively via long-wave infrared radiation. This type of radiation is perceived as very pleasant by human skin, comparable to the gentle warmth of a tiled stove. For employees who are present in the hall all day, this provides a quiet working environment in which concentration remains high.

Sustainable solution and future-proofing

The technical design of these systems by Warmteshop Infrared Heating makes the transition to gas-free operations significantly easier. Because the heaters operate entirely on electricity, they are perfectly compatible with your own solar panel installation. This enables you to use your own green energy directly for a comfortable working environment. It is a sustainable solution that emits no CO2 on-site and is fully prepared for the stricter environmental requirements of the future. Due to the long lifespan of the panels, you are investing in a system that remains both ecologically and economically responsible.

Spot heating versus full hall heating

When designing an efficient heating plan, you face an important strategic choice: will you condition the entire space or heat only the areas where there is actual activity? Heating a warehouse with infrared offers a degree of flexibility here that is unthinkable with traditional systems. Whereas a hot air blower must move the entire air mass to achieve results, infrared heaters allow you to target zones very precisely. This enables you to maintain different temperatures in different parts of your warehouse, which directly impacts your monthly energy bill.

In the short term, spot heating is often the most cost-effective choice, as investment costs are lower and consumption is immediately reduced. For the long term, a combination of both strategies can be beneficial. You maintain the building's base at a minimum temperature to protect the structure while providing the workspaces with extra comfort. This layered approach ensures an optimal balance between a manageable budget and a satisfied team.

Targeted heating of workplaces

Spot heating is the ideal solution for large halls where employees are primarily located in fixed positions. Think of packing stations, assembly lines, or counters. By strategically placing heaters above these zones, you create a so-called heat island. In this island, employees experience the beneficial radiant heat directly, while the rest of the warehouse remains unheated. This allows you to save up to 80% on your consumption, simply because you do not waste energy heating unused cubic meters. It is a smart way to provide local comfort without the burden of a fully heated hall.

Keep the entire industrial hall at the right temperature

Sometimes it is necessary to heat the entire space. This is often the case when storing goods sensitive to temperature fluctuations or when you want to prevent condensation and frost damage to machinery. With this strategy, we make optimal use of the building's thermal mass. The infrared rays heat the walls and the floor, which then retain the heat like a battery and gradually release it back into the environment. This ensures a very stable and dry climate. Would you like to know more about the technical details of this approach? Then read our industrial infrared heating guide for an in-depth look at the possibilities for large spaces.

Installation and strategic placement in the warehouse

Heating a warehouse with infrared depends entirely on a well-thought-out installation plan. While traditional radiators are often restricted to the walls, infrared offers ultimate freedom through ceiling mounting. This is by far the best choice in a logistics environment; you keep the floor space completely free for shelving, machinery, and forklift traffic. Moreover, the radiant heat from above reaches the floor and the employees directly, without shelving blocking the heat. The beam angle of the radiator is crucial here; by creating a slight overlap in the range of the panels, you prevent cold zones and ensure an even temperature on the work floor.

The installation is relatively simple because no heavy piping or flue gas exhausts are required. However, positioning requires expertise. The angle at which a heater is mounted determines how widely the heat is distributed. Do you want to ensure your installation performs at its maximum efficiency? Request a free on-site visit so we can look at the most efficient layout for your hall together.

Height and power: the golden rules

The optimal mounting height is directly linked to the wattage of the industrial heater. A powerful heater mounted too low can feel uncomfortable for employees, while a lighter panel loses its effectiveness at a great height. In an average industrial environment, we often calculate with a specific power output per square meter, where the insulation value of your building plays a major role. In a poorly insulated warehouse, you will need more wattage to achieve the same level of comfort. Always take safety distances into account as well; although infrared is safe, heaters must be placed at a sufficient distance from flammable materials or heat-sensitive machinery.

Smart control for extra savings

You achieve maximum savings by controlling your system smartly. According to the Building and Living Environment Decree (Bbl), it is nowadays often mandatory to make heating controllable per zone. With a central controller or a user-friendly app, you can operate different sections in the hall independently of each other. In warehouse aisles visited only occasionally by employees, motion sensors are an excellent addition. The heaters only switch on when there is activity, preventing unnecessary consumption. For more details on the technical possibilities of mounting from the ceiling of your space, you can consult our guide on ceiling infrared heating.

Why choose the expertise of Warmteshop Infrared Heating?

Switching to a new heating method is a strategic decision that calls for a reliable partner. At Warmteshop Infrared Heating, we understand that the transition from gas to electric is a major step for many entrepreneurs. With over 18 years of experience in the specialized world of infrared technology, we act as your expert guide in this changing market. Heating an industrial hall with infrared is a specialized field; it requires in-depth knowledge of thermal stratification, radiation angles, and industrial power outputs. We take pride in our role as an innovator and always remain advisory and solution-oriented to make your work environment healthier and more energy-efficient.

Our presence throughout the Benelux with more than 30 showrooms ensures that there is always a specialist nearby for personal advice. You are most welcome for a live demonstration, so that you can experience the direct radiant heat for yourself before making a final decision. We take care of everything for you throughout the entire process: from the initial accurate heat loss calculation to expert installation by our own on-site installation service. This ensures you have a system optimally tailored to the specific needs of your warehouse or storage facility.

Our approach for business clients

Every business has its own dynamics, and that calls for a unique approach. Our consultants look beyond just the square footage; we analyze your logistical flows and the occupancy of the various workspaces. A free on-site visit enables us to provide tailored advice that takes even the smallest details into account. After all, when effectively heating a warehouse with infrared, customization is not a luxury, but a necessity to achieve the highest return. We translate complex technical principles into understandable and cost-effective solutions that contribute directly to better business results.

Proven quality and satisfaction

The satisfaction of our business customers forms the core of our success. After switching, many entrepreneurs report not only a significantly lower energy bill but also a noticeable increase in productivity due to the improved working environment. Thanks to our years of expertise and countless successful installations, we know exactly what works in an industrial setting. Warmteshop Infrared Heating offers the assurance of maintenance-free technology and remains your dedicated point of contact for questions for years after installation. With us, you choose a sustainable solution, supported by a team with a genuine passion for environmentally friendly innovation.

Ready for a sustainable and comfortable future in your industrial hall?

You now have a clear picture of how heating a warehouse with infrared not only lowers your energy costs but also significantly improves your team's daily comfort. By heating precisely where work is being done, you put an end to the waste of rising warm air. Whether it involves creating heat islands at packing stations or keeping your entire inventory frost-free, the technological lead of our heaters offers a solution that is both ecologically and economically viable.

With over 18 years of experience as a market leader, Warmteshop Infrared Heating ready to guide you through the transition to a gas-free business. Our specialists design a system that seamlessly aligns with the unique dynamics of your hall, from the initial calculation to expert installation. Visit one of our 30 showrooms in the Benelux to experience the benefits of direct radiant heat for yourself. Choose a low-maintenance and future-proof working environment today by contacting us for a no-obligation on-site consultation. Together, we will create a healthy, energy-efficient, and warm workplace that your company can rely on for years to come.

Frequently asked questions about infrared heating in industry

How much do I really save by heating my industrial hall with infrared?

You save significantly because you do not need to heat the entire mass of air. In practice, we often see a reduction in energy costs of up to 50 percent compared to traditional gas heaters. If you opt for targeted spot heating in specific workspaces, savings can even reach up to 80 percent. Because infrared heats objects and people directly, hardly any heat is lost through the roof or gaps in the building.

Is infrared heating powerful enough for a poorly insulated warehouse?

Yes, infrared is precisely the ideal solution in these situations. Because radiant heat does not depend on heating the air, drafts have much less impact on your employees' sense of comfort. Whereas warm air escapes immediately in a poorly insulated warehouse, the radiation from the panels remains focused on the work floor. Heating an industrial hall with infrared therefore ensures constant comfort, regardless of the state of the insulation.

How high should infrared heaters be mounted in an industrial hall?

The ideal mounting height depends heavily on the wattage of the heater and the desired heat distribution. For most industrial applications, we recommend a height between 3 and 6 meters. If you mount them too low, the heat may feel too intense for employees. If you mount them too high, you lose warmth on the work floor. Our specialists calculate the exact height for each project to ensure an optimal and even result.

Do I need an upgrade to my electrical connection for infrared?

That depends entirely on the current capacity of your connection and the total required power. In many cases, the existing infrastructure is sufficient, especially when you opt for smart zone control. However, it is advisable to have this checked by an expert beforehand. During an on-site visit, we would be happy to review the technical possibilities with you so that you do not face any surprises during the installation.

What is the difference between a patio heater and an industrial heater?

The main difference lies in the wavelength and durability. Patio heaters often use short-wave radiation and emit bright light, which is tiring in a work environment. Industrial heaters use medium or long waves, providing deeper and more pleasant heat without disturbing light. Furthermore, industrial models are built more robustly to withstand years of intensive use in a business environment without losing efficiency.

Is maintenance required for industrial infrared panels?

No, industrial infrared panels are virtually maintenance-free. Because the system contains no moving parts, filters, or pumps, there is no mechanical wear. Therefore, you do not need to schedule annual inspections for gas burners or extensive cleaning. This not only saves on operating costs but also ensures trouble-free operation throughout the entire lifespan of the system, which often spans several decades.

Can I combine infrared heating with my existing gas heating?

Absolutely, a hybrid setup is an excellent way to make the switch to electric heating gradually. You can use infrared for targeted spot heating in the busiest workspaces, while the existing gas heating keeps the hall at a minimal base temperature. This allows you to immediately benefit from the advantages of radiant heat and significantly reduce your gas consumption without having to completely renovate the entire building.

What is the payback period for an infrared system in a company?

The payback period for heating a warehouse with infrared is usually between 2 and 5 years. This depends on current energy prices, usage intensity, and whether you combine the installation with your own solar panels. In addition, tax benefits, such as the Energy Investment Allowance (EIA), play a major role in reducing the net investment. Due to the combination of lower energy costs and the absence of maintenance expenses, you recoup the cost of the system relatively quickly.

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