Did you know that over 70% of the energy used to heat an average industrial hall literally rises to the ceiling without ever reaching an employee? It is a frustrating and recognizable problem; the energy fac…

Did you know that over 70% of the energy used to heat an average industrial hall literally rises to the ceiling without ever reaching an employee? It is a frustrating and familiar problem; the energy bill skyrockets, while your staff at the loading docks are still working with cold hands and thick coats. You want to create a healthy workplace where absenteeism caused by drafts is a thing of the past, but it often feels like an impossible task to heat such a large, open space in an affordable way.

In this guide, we explain how to fundamentally change the way you heat your warehouse in 2026. You will discover how smart zone heating allows you to save up to 50% on your monthly consumption by prioritizing people and objects over the air. We show you step-by-step how modern infrared technology ensures a comfortable and maintenance-free working environment that directly contributes to your team's productivity and a lower ecological footprint for your company.

Why heating your warehouse in 2026 requires a new approach

The year 2026 marks a turning point for the logistics sector in Flanders. Where we once relied blindly on large gas-fired air heaters, current energy prices and stricter climate targets are forcing us to make a radical shift. Heating your warehouse with traditional systems is simply no longer cost-effective. The switch to electric infrared solutions is no longer a luxury, but a dire necessity to keep operational costs under control. Infrared offers the sense of security your employees need, without unnecessarily lining the energy supplier's pockets.

Traditional convection heating fails miserably in halls with ceilings higher than 4 meters. Warm air rises directly to the roof, where it is of no use to anyone. How infrared heaters work is fundamentally different; they heat objects and people directly, just like the natural rays of the sun. This prevents you from unnecessarily trying to heat thousands of cubic meters of air that will escape at the very first open loading dock. In 2026, everything revolves around efficiency and eliminating waste.

Moreover, a comfortable workplace is directly linked to your bottom line. Recent data from the logistics sector show that a drop in ambient temperature below 15 degrees leads to a 12.5% ​​increase in the error margin during order picking. Cold hands are less agile, and a numb body reacts more slowly. By specifically heating the areas where your team actually works, you keep focus sharp and error margins low. It is an investment in human capital that pays off immediately in quality.

The hidden costs of warm air

With classic systems, thermal stratification often occurs. This means that it can be as high as 28 degrees at the ceiling, while your employees on the floor are working in a chilly 12 degrees. You lose an average of 2 to 3 degrees of heat per meter of height. Additionally, the maintenance costs of complex central heating systems with filters and pumps are often 40% higher than those of maintenance-free infrared panels. Infrared has no moving parts and requires no annual inspections, which immediately provides peace of mind regarding your budget management.

Sustainability as a competitive advantage

From 2025 and 2026, the Flemish energy standards for industrial buildings (EPC-NR) will become significantly stricter. Companies must demonstrate that they are actively reducing their CO2 footprint. Electric infrared heating is the ideal partner in this regard, especially when combined with solar panels on your warehouse roof. Creating a gas-free working environment is not only good for the planet but also strengthens your image in the labor market. 68% of young job seekers indicate a preference for working for a company that demonstrably invests in sustainable solutions and a healthy indoor climate.

effectively heating a warehouse will therefore be about more than just the temperature on the thermostat. It involves a smart combination of technological innovation, cost control, and care for your staff. With infrared, you choose a system that is ready for the challenges of tomorrow, where comfort and efficiency go hand in hand.

The science of infrared: How radiant heat tames large halls

Infrared radiation may sound technical, but you experience it every day. Think of the moment you step into the sun on a cold winter day. Although the air around you is freezing, you immediately feel the warmth on your face. That is exactly how infrared works when heating a warehouse . Instead of heating the enormous volume of air in a hall, the energy travels via invisible waves that reach objects and people directly. Only when these rays strike a solid surface, such as the floor, a shelf, or your own body, is the energy converted into heat.

The technology behind these systems is divided into three types of wavelengths. IR-A (short wave) is the most powerful form, which immediately emits intense heat, recognizable by its orange glow. IR-B (medium wave) is ideal for locations with significant drafts, while IR-C (long wave) provides mild, constant background heat without light emission. An industrial NREL report on warehouse energy efficiency emphasizes that the targeted deployment of these energy sources is crucial for making large logistics spaces sustainable. Because infrared does not require air as a means of transport, the heat remains exactly where you need it, even if a loading dock is open.

No air circulation, but comfort

Traditional heaters blow warm air through the room, which inevitably leads to dust displacement. In a work environment where hygiene or sensitive electronics play a role, this is a major disadvantage. Infrared panels operate completely silently and cause 0 percent air displacement. This creates a quiet workplace where employees do not suffer from dry eyes or irritated airways caused by flying dust. Moreover, natural humidity levels are maintained, which benefits the overall health of the staff. The system is completely maintenance-free and has no moving parts that can wear out or make noise.

Direct heat transfer in practice

heating a with radiant heat, a unique effect occurs: the objects in the room act as radiators themselves. The concrete floor and metal racks absorb the radiation and slowly release it back into the surroundings. This ensures a stable climate in which the floor never feels ice-cold. The speed of this process is impressive. While a gas-fired air heater sometimes takes 30 minutes to make a hall comfortable, you feel the infrared heat within just 60 seconds of switching it on.

A striking physical fact is the perception of temperature. Because the radiation acts directly on the skin, an air temperature of 18 degrees Celsius with infrared heating feels like a comfortable 21 degrees Celsius with a traditional system. This difference of 3 degrees translates directly into a lower energy bill without compromising your team's well-being. Would you like to experience for yourself how this technology can transform your workplace? Request no-obligation professional advice tailored to your specific situation.

Zone heating: The smart strategy for lower energy costs

It is a classic mistake when heating a warehouse: trying to heat the entire hall while your employees occupy only 15% to 20% of the total surface area. Infrared technology puts an end to this energy waste through the principle of zone heating. Instead of heating thousands of cubic meters of air, we direct the heat waves very specifically to the places where the action takes place. This is not only more comfortable for your team, but it is also the shortest route to healthy business operations.

The first step in this strategy is identifying the so-called hotspots. These are locations where people stand still or work intensively, such as packing tables, assembly lines, and the goods receiving counter. At loading docks, where cold outside air often has free rein, infrared also creates an invisible heat curtain that immediately improves working conditions. By simply leaving unused storage zones and high-bay racks cold, you save up to 40% on your monthly energy costs. After all, there is little point in keeping pallets of raw materials at room temperature if no one is working there.

Efficiency increases even further when you connect this system to smart motion sensors. In a modern warehouse, certain zones are often occupied for only 10 or 15 minutes per hour. Infrared panels have a very short warm-up time, allowing them to emit heat immediately as soon as a sensor detects movement. As soon as the employee leaves the zone, the system automatically switches off or switches to a lower setting. This way, you never pay for heat that no one is using.

Strategic placement of heaters

An effective heating plan starts with the right calculation. For an active workspace in a warehouse, we typically account for a capacity of 250 to 350 Watts per square meter, depending on the ceiling height and the degree of insulation. The angle at which the heaters are mounted is a determining factor here; a 45-degree angle often ensures the most even coverage without creating bothersome shadow zones. Because every business space is unique, you can contact us for no-obligation on-site advice . Our specialists will measure the space and determine the ideal mounting height for maximum efficiency.

Automation and management

Modern warehouse management requires control. You can opt for central control via a building management system, but local thermostats or remote controls for employees often work better for workplace morale. By setting schedules that seamlessly align with the different shifts, you prevent the heating from remaining on unnecessarily during weekends or nighttime hours. Smart controllers allow you to monitor consumption per zone in real-time. This lets you see immediately where you can make further optimizations. This data-driven approach makes your heating system not just a source of comfort, but an integral part of your sustainability strategy.

Selection Guide: The right infrared heaters for your warehouse

Effectively heating a large open space requires a well-thought-out approach where the architecture of your building dictates the technology. In an average warehouse of 800 square meters with a ceiling height of 7 meters, standard heating panels simply do not provide enough power. For such environments, you need robust industrial heaters with a power output of 3000W or more to cover the distance to the work floor. The housing of these units is typically made of anodized aluminum or stainless steel. This is essential in an industrial environment where dust and vibrations from forklift traffic are commonplace. Always choose units with a minimum IP65 rating so that the internal electronics remain fully protected against dust accumulation.

Short wave vs. Long wave in industry

The distinction between short and long wave is crucial to the success of your climate control. Short-wave infrared heaters (IR-A) are recognizable by their characteristic orange glow. This technology is insensitive to air movement and delivers intense heat immediately. This makes them the only right choice for loading docks or places where gates are often open and drafts have free rein. The heat literally does not blow away.

Long-wave radiators (IR-C) do not emit light and are ideal for zones where employees stay in one place for extended periods, such as packing stations or assembly benches. The heat feels softer and more natural. A different approach is required for enclosed office units or canteens within the building. Here, we specifically recommend ceiling heating . These panels integrate seamlessly into a suspended ceiling and ensure a comfortable workspace without wasting valuable floor space on radiators.

Integration with solar panels (PV installations)

Heating a warehouse only becomes truly cost-effective when you consider the synergy with your roof surface. Most industrial roofs can accommodate hundreds of solar panels, forming the perfect basis for a hybrid energy system. By directly connecting the infrared heaters to your own power generation, you transform an expense into a smart investment.

A crucial part of this is 'peak shaving'. Smart control systems monitor your company's total power consumption. When heavy machinery or charging stations for electric vehicles cause a peak, the heating automatically reduces consumption by a fraction. This prevents you from exceeding the capacity contracted with your grid operator, which often leads to high fines or tariffs in Belgium. Experience shows that companies combining infrared heating with their own PV power recoup the cost of their entire installation within 5.5 to 7 years. Given that the lifespan of infrared heaters often exceeds 20 years, you will enjoy virtually free heat afterwards.

A warm warehouse with Warmteshop: From advice to installation

Effectively and economically heating a warehouse requires more than just hanging up a few units. It calls for a partner who knows the ins and outs of the industrial sector inside out. Warmteshop has been at the forefront of infrared solutions for large spaces for 18 years. In those nearly two decades, we have seen the market shift from traditional gas heaters to the sophisticated electric radiant heat of today. Our years of experience ensure that we know exactly where the bottlenecks lie with high ceilings and large roller doors that are often left open during the day. We do not speak in vague terms, but base our decisions on hard data and proven results from hundreds of previous projects.

When you visit one of our showrooms, you will immediately notice that personal advice is the standard with us. We take ample time to analyze your specific business situation. Which zones need to be kept constantly warm for the staff? Where exactly are the packing stations located? By providing targeted advice based on zone heating, our business clients save an average of 30 to 40 percent on their energy costs compared to outdated air heating systems. After the initial consultation, a transparent quotation follows, with no surprises afterwards. As soon as you agree, our own skilled technicians take over. They know every panel and every mounting bracket, guaranteeing a fast and safe installation without your business processes having to be shut down for hours.

A crucial advantage of the systems we install is absolute long-term reliability. Infrared panels have no moving parts such as fans or pumps. This means there are no filters to clog and no components to seize up over time. Consequently, you no longer have to worry about expensive annual maintenance contracts. We offer extensive warranties that extend up to 10 years for many of our product lines, simply because we have complete confidence in our European manufacturing quality. You are investing in a solution that lasts for decades and experiences minimal depreciation, which directly benefits the value of your business premises.

Our on-site approach

Every industrial hall has its own character and requires a unique plan. That is why we carry out precise lighting and heat calculations for every project. In doing so, we look not only at the surface area but also at the thermal mass of the floor and the insulation value of the walls. This ensures that radiant heat is utilized optimally and does not escape unnecessarily to the outside. Would you like to see how we have tackled this at other companies? Then take a look at our installation reviews to get a good idea of ​​our expertise in practice. Moreover, our systems are extremely flexible. Should your warehouse grow or change in layout in the future, we can move or add panels with minimal effort and without any demolition work.

Your next step towards an energy-efficient warehouse

The transition to a sustainable and healthy work environment starts with the right information. With 30 showrooms spread throughout the Benelux, there is always a Warmteshop specialist near you where you can come and experience the heat for yourself. It is essential to feel the difference between dry convection heat and natural radiant heat before making a final decision. Heating a warehouse with infrared ensures much better air quality because no dust is stirred up. Request a no-obligation quote for your premises today. Together, we will make the transition to a cost-effective, gas-free, and above all comfortable workplace where your staff enjoys coming to work every day.

Take the step towards a future-proof industrial building today

The energy transition is forcing entrepreneurs to take a critical look at large spaces. heating your warehouse no longer needs to be a huge expense caused by rising warm air escaping directly through the roof. By switching to targeted infrared radiation, you heat only the zones where your employees are effectively working. This results directly in a lower energy bill and a more pleasant working environment. Our systems are completely maintenance-free and CO2-neutral; this allows you to meet the strictest environmental requirements while operational costs decrease. With over 18 years of expertise and more than 30 showrooms spread across the Benelux, Warmteshop offers the assurance of proven technology. We translate complex heating challenges into an understandable, sustainable solution that seamlessly aligns with your daily operations. This allows you to create a healthy workplace ready for a gas-free future. Are you curious about how much your company can specifically save with smart zone heating?

Request a free heating plan for your warehouse now and discover how our specialists transform your hall into an energy-efficient working environment. We would be happy to visit you for personalized, tailored advice.

Frequently asked questions about heating a warehouse

Is infrared heating in a warehouse more expensive to run than gas?

No, infrared is typically 30% to 50% more energy-efficient than traditional gas heaters. Whereas a gas heater has to heat the entire mass of air, which wastes a lot of energy in a high-ceilinged warehouse, infrared heaters direct their heat directly at the workspace and the employees. You only heat the specific zones where work is being done; as a result, no valuable energy is lost to the ceiling.

How many infrared heaters do I need for a 1000m² warehouse?

For a 1000m² warehouse, you typically need 40 to 50 powerful 3000-Watt industrial heaters for full coverage. However, it is often smarter to opt for zone heating at packing tables or loading docks. In that case, one heater per 20 to 25 square meters of workspace is sufficient. A Warmteshop advisor would be happy to create a specific layout plan for heating your warehouse, so you know exactly where the units should be placed for maximum comfort.

Can infrared heaters be safely suspended between high warehouse racks?

Yes, infrared heaters can be safely installed between high racks provided you maintain a minimum safety distance of 50 to 100 centimeters from the stored goods. Because the housing of industrial units is well insulated, there is no risk of fire with correct installation. However, it is essential that the radiation beam is not directly blocked by the shelving. This ensures that the healthy warmth reaches employees working in the aisles unimpeded.

Do employees suffer from the red light of short-wave emitters?

Modern infrared heaters utilize Low Glare technology, which reduces red light emission by 80%. Employees generally perceive this soft glow as pleasant rather than disturbing to the eyes. For environments where visual precision is crucial, we also offer dark heaters. These emit no light at all but deliver the powerful heat required to warm a large warehouse without affecting visual working conditions.

What is the ideal mounting height for industrial infrared heaters?

The ideal mounting height for industrial heaters is between 3 and 6 meters for optimal efficiency. When mounted at a height of 4 meters, a 3000-watt heater covers an effective area of ​​approximately 20 square meters. If you mount them higher than 6 meters, the heat intensity at the floor decreases noticeably. Our specialists calculate the exact height based on the specific wattage of your chosen system.

Is there a subsidy available for the electric heating of commercial buildings?

In 2024, you can often claim the Energy Investment Allowance (EIA), which allows you to deduct up to 45.5% of the investment costs from your taxable profit. This scheme is specifically intended for entrepreneurs who invest in energy-efficient technologies such as infrared panels. Local grants for making your business premises more sustainable can also reduce the net investment by 15% to 20%. Ask your accountant about the current options for your region.

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

The average payback period for an infrared system in a warehouse is between 2 and 4 years. This rapid ROI is due to the combination of lower installation costs and a reduction in energy consumption of at least 40%. Because the system is completely maintenance-free, you also save an additional 300 to 500 euros annually on service costs that you would incur with a traditional gas installation. It is an investment that pays for itself immediately from the first winter.

Does infrared heating also work if the warehouse gates are often open?

Infrared is the only heating method that remains effective when gates are frequently open, because it heats objects and people directly rather than the air. With traditional air heating, all the heat is blown straight outside by the first gust of wind. The radiant heat from infrared, however, is retained on the skin and clothing of your staff. This makes it the most reliable solution for heating a warehouse where logistical movements continuously cause air displacement.

Tags

heat warehouse

• Share with:
• WhatsApp
• Part
• X
• Pin it
• Messenger
• E-mail

---