Heating the warehouse: the guide to efficient and sustainable heat

Heating the warehouse: the guide to efficient and sustainable heat

, by Warmteshop Infrared heating, 17 min read

Did you know that products with a sustainability claim are currently growing 2.7 times faster than products without these claims? In 2026, sustainability will no longer be a side issue for logistics companies, but a strategic necessity…

Did you know that products with a sustainability claim are currently growing 2.7 times faster than products without these claims? By 2026, sustainability will no longer be a side issue for logistics companies, but a strategic necessity to remain relevant. However, finding a healthy balance between a pleasant working environment and manageable expenses is a major challenge. You probably recognize this: with traditional systems, heat rises straight to the ceiling, while your employees on the shop floor are still struggling with the cold. This not only causes dissatisfaction but also unnecessarily drives up warehouse heating costs.

We understand that you are looking for a solution that delivers immediate results without wasting valuable energy. In this guide, you will discover how to heat your warehouse energy-efficiently while simultaneously significantly improving your team's physical well-being. We show you how to lower monthly costs with smart technologies, such as industrial infrared heaters and zone heating. We also look at tax opportunities, such as the 40% Energy Investment Allowance (EIA), so that your investment in a low-maintenance and future-proof system pays for itself even faster.

Key Points

  • Learn why heating air in high spaces is inefficient and how radiant heat keeps the heat exactly where the right place.
  • Discover how you can drastically reduce warehouse heating costs with smart zone heating by specifically heating only active workstations.
  • Experience how the fast warm-up time of industrial infrared heaters ensures immediate comfort and higher productivity for your employees.
  • Get practical tools for calculating the correct power and the ideal mounting height for optimal efficiency in your space.
  • Discover how expert on-site advice and professional installation help you create a low-maintenance and future-proof warehouse.

The challenge of heating a large warehouse

Heating a warehouse is a logistical puzzle that goes beyond simply installing a powerful heat source. The enormous volumes and considerable height of the space mean that traditional air heating often falls short. You notice it immediately on the monthly bills: you are wasting energy while your employees below are still suffering from the cold. This inefficient process drives warehouse heating costs unnecessarily, especially when large gates are regularly left open for loading and unloading. Every time a gate opens, precious warm air escapes, and the system has to start heating up all over again.

Thermal stratification: the invisible loss

One of the biggest culprits in high spaces is thermal stratification. Warm air is lighter than cold air and immediately rises to the highest point. With ceilings higher than 4 meters, an enormous temperature gradient develops. At the very top, near the roof, it can be 25 degrees, while on the work floor it barely reaches 15 degrees. Many companies try to solve this with large fans to push the air down. However, this often creates an unpleasant draft and moves a lot of dust around, without truly addressing the root of the problem. The efficiency of your heating system plummets because the energy simply ends up in the wrong place.

Comfort in the workplace

A healthy working environment is essential for the productivity and physical well-being of your team. When employees suffer from cold hands and feet, their concentration levels drop significantly. This increases the likelihood of errors during order picking or packing. Moreover, a constant, pleasant perceived temperature contributes to reducing absenteeism. Traditional air blowers are often noisy and disrupt communication in the workplace. Instead of standing in noise and drafts all day, business owners are increasingly looking for innovative solutions such as infrared heaters. These systems do not heat the air, but rather heat people and objects directly, providing a much more natural sense of comfort.

Heating every cubic meter in a warehouse is, in many cases, a pure waste of money. Why heat the air on the top shelves where hardly anyone ever goes? By critically examining warehouse heating costs, you will discover that targeted heating in active zones is much more effective. Creating a comfortable climate at a packing table or loading dock is far more sustainable than trying to warm up a drafty building spanning thousands of square meters. It is time to say goodbye to outdated methods and choose a system that adapts to your company's needs.

Why infrared heaters are the smartest choice for warehouses

Infrared heaters offer a fundamentally different approach for the logistics sector. Where traditional systems struggle with enormous air volumes, industrial infrared heaters focus their energy directly on what matters: the people and materials on the shop floor. This principle of radiant heat ensures that energy is not lost to the ceiling, which is a crucial factor in controlling warehouse heating costs. It is heat at the touch of a button; no long warm-up time is required, meaning you only switch on the system when work is actually being done.

How infrared technology works in large spaces

The effect of infrared in a large warehouse is comparable to the warmth of the sun on a cold winter day. As soon as the rays hit you, you feel the warmth, regardless of the ambient temperature. This is ideal for spaces where drafts are unavoidable. For high ceilings, we often use powerful short- or medium-wave heaters that effortlessly bridge the distance to the floor. Unlike convection heat, this radiation does not blow away when a gate is open. According to the HVAC energy saving guide, proper control of your heating system is one of the most effective ways to prevent energy waste.

Sustainability and energy efficiency

Moreover, the switch to infrared is a major step towards a gas-free warehouse. No combustion takes place on the work floor, resulting in no CO2 emissions and improved air quality for your staff. This aligns seamlessly with modern ESG objectives. A unique advantage that is often overlooked is the synergy with solar panels. Warehouses often have enormous roof space that is ideal for PV installations. The electricity you generate yourself can be used directly to power your infrared heaters. This makes your company less dependent on fluctuating energy prices and significantly reduces operational costs in the long term.

Another aspect that warehouse heating costs is the lack of maintenance. Infrared panels and heaters have no moving parts, filters, or fluid lines. You do not have to worry about leaks or mandatory annual inspections of a central heating boiler. The lifespan of these systems is often two to three times longer than that of traditional air heaters. Would you like to know how this works out in your specific situation? You can always count on a no-obligation consultation to map out the possibilities for your warehouse.

By integrating smart thermostats and motion sensors, you ensure that the heating is only on where and when needed. This prevents wasting energy on empty aisles or unused storage areas. The result is a low-maintenance system that lasts for years and directly contributes to a healthier and more pleasant living environment for everyone in the building.

Zone heating: heat only where it is really needed

At its core, zone heating involves creating comfortable 'heat islands' in an otherwise unheated space. Instead of trying to heat thousands of cubic meters of air, you focus energy exclusively on the areas where your employees are actually active. This is a strategic choice that warehouse heating costs . After all, you do not waste energy heating static stock or empty aisles where a forklift only passes sporadically. The result is an efficient work environment where comfort and savings go hand in hand.

Practical examples of zones in a warehouse

In a modern warehouse, work activities are often concentrated in specific locations. Consider packing tables where employees stand in one spot for extended periods; here, a constant, comfortable temperature is essential for concentration. Similarly, at the reception desk or an office unit in the middle of the hall, you can create a local microclimate using infrared heaters without having to heat the rest of the hall. In loading zones, where gates are often open, zone heating offers a unique solution. You keep employees loading trucks comfortably warm, while the cold outside air does not affect the effectiveness of the radiant heat.

Savings potential through targeted heat

The financial benefit of this approach is impressive. When you only need to heat 20% of the total surface area to keep your team comfortable, this translates directly into much lower energy consumption. warehouse heating costs compared to traditional systems that attempt to fill the entire space with warm air. Furthermore, thanks to the use of smart motion sensors, the heating automatically switches off as soon as a zone is unoccupied. For a deeper dive into the technical possibilities and strategic advantages, you can consult our comprehensive guide on industrial infrared heating .

In addition to direct savings, this system offers unprecedented flexibility. Warehouse layouts change regularly due to growth or new logistical processes. Because infrared heaters are often easy to install and relocate, you can effortlessly move the heat sources to the new active zones. You are therefore not tied to a rigid network of pipes or ducts. This makes zone heating not only a sustainable choice for the present, but also a future-proof investment that adapts to the dynamics of your business.

Key considerations for optimal performance

To get the most out of your investment, a well-thought-out installation is crucial. Simply hanging up a few heaters is not enough to warehouse heating costs . Even heat distribution requires a professional layout plan that takes into account the specific architecture of your building. The required power depends heavily on the insulation level and the ceiling height of your warehouse. In an average industrial space, we calculate a specific wattage per square meter for the active zones, but this always remains a custom solution. Insufficient power results in inadequate comfort, while excess power leads to unnecessary energy consumption.

Assembly and positioning

Ceiling mounting is preferred over wall mounting in most cases. By directing the heaters straight down, you cover a larger floor area and prevent 'shadow spots' behind tall shelving. Obstacles block direct radiation; what the heater does not 'see' is not heated. When installing infrared heating on the ceiling, you must also pay attention to the ideal angle. Sometimes a slight inclination is necessary to direct the heat precisely into walkways or at packing stations. Do not forget the electrical infrastructure either. Industrial infrared heaters require a robust connection, often to three-phase power, and careful protection in the fuse box to prevent surge metering.

Control and automation

Smart automation is the key to high efficiency. From 2026, non-residential buildings with heating systems exceeding 290 kW will even be required to have a Building Automation and Control System (BCS). This system monitors energy consumption and makes adjustments where necessary. By dividing your heaters into groups and linking them to motion sensors, the heating never runs in an empty hallway. Dimmable heaters offer additional flexibility in this regard. After all, you need much less power on a mild autumn day than during a bitter winter week. Integrating these systems into your building management system ensures an optimal overview of your consumption and savings.

Do you want to be sure that your installation meets the latest standards and achieves the highest efficiency for your specific situation? Then request a no-obligation on-site calculation from our experts to get a clear picture of the possibilities.

A professional layout plan prevents heaters from being installed in the wrong place, which would still cause employees to experience the cold. By taking airflow and the layout of your shelving into account, we create a climate in which everyone can work comfortably. This not only increases satisfaction but also ensures that warehouse heating costs remain exactly in line with the actual usage of the space.

Making your warehouse sustainable with the expertise of Warmteshop

When switching to a sustainable energy source, a reliable partner is essential. Warmteshop has been at the forefront of infrared technology for over 18 years. We understand that the transition from gas to electric raises questions for many entrepreneurs regarding the effectiveness and ultimate costs of warehouse heating. That is why we not only offer top-quality products but also act as an expert guide to walk you through the entire process. With 30 showrooms in the Benelux, there is always a location nearby where you can experience the comforting warmth of our industrial systems firsthand before making a decision.

Personal advice for your specific situation

No two warehouses are identical. The roof height, wall insulation, and specific logistical flows determine the most efficient solution. Customization is therefore the only way to achieve optimal returns. Our experts would be happy to visit you for a free on-site consultation. During this visit, we map out the active zones and perform an accurate calculation of the required capacity. Curious about the experiences of other entrepreneurs? Be sure to check out our installation reviews to see how we have transformed various industrial spaces into comfortable workspaces.

Ready for the next step?

Investing in infrared heating means choosing a future-proof system that grows with your ambitions. The short installation time and lack of periodic maintenance ensure that the operational costs of heating the warehouse remain low. Moreover, in 2026 you will still benefit from tax advantages such as the Energy Investment Allowance (EIA), significantly shortening the payback period of your investment. We take care of everything for you: from the initial design and technical calculations to the complete installation by our own service team.

The result of our collaboration is a warehouse where employees enjoy working, even on the coldest winter days. The combination of direct heat, a healthy living environment, and lower monthly costs forms the core of our vision for sustainable business. You create an environment that is not only ecologically responsible but also harmoniously unites physical well-being and aesthetics. Contact us today for a no-obligation quote and discover how we can heat your logistics heart efficiently and sustainably.

Take the step towards a sustainable and comfortable warehouse today

It is clear that the traditional method of heating large halls no longer meets modern requirements for efficiency and sustainability. By opting for targeted radiant heat and smart zone heating, you keep employees comfortable without wasting energy on unused cubic meters. This is the most effective method to warehouse heating costs while simultaneously minimizing your ecological footprint. You invest not only in lower energy consumption but also directly in the health and productivity of your team.

At Warmteshop, we have specialized in this innovative technology for 18 years. With 30 showrooms in the Benelux, we always offer you the opportunity to experience our maintenance-free and sustainable solutions for yourself. Our experts are ready to create a customized installation plan that perfectly matches the dynamics of your business. This ensures you have a system that lasts for years without unforeseen maintenance costs or complex technical malfunctions.

Are you ready to future-proof your warehouse? Request your free on-site consultation now and discover how simple the switch to a healthy and pleasant working environment can be. We look forward to working with you to create the ideal heating solution that perfectly suits your specific business operations.

Frequently asked questions about warehouse heating

Isn't heating a warehouse with electricity more expensive than with gas?

Heating with electricity can actually be more cost-effective when you choose infrared technology. Unlike gas-fired systems that heat the entire mass of air, infrared targets specific zones and people. As a result, you consume significantly less energy to achieve the same level of comfort. The total cost of heating a warehouse decreases because no heat is lost through the ceiling or open doors, which does occur with traditional air heating.

How many infrared heaters do I need for my warehouse?

The number of infrared heaters required depends on the surface area of ​​the active work zones and the ceiling height. In a warehouse, we do not consider the total floor area, but rather the places where people actually work, such as packing stations or loading docks. An expert on-site calculation is essential to determine the correct wattage. This prevents installing too many heaters or ensuring employees do not still experience the cold during their work.

Can infrared heaters withstand dust and moisture in an industrial environment?

Industrial infrared heaters are highly resistant to the challenging conditions in a warehouse. Most units have a high IP rating, meaning they are protected against dust accumulation and moisture. Because the system has no moving parts or filters, dust cannot disrupt operation. This makes the heaters virtually maintenance-free and extremely reliable for long-term use in a harsh industrial environment where traditional systems often experience malfunctions more frequently.

How high should the heaters in the warehouse be hung?

The ideal mounting height usually varies between 3 and 6 meters, depending on the power of the specific heater. Powerful industrial heaters can even be mounted at greater heights without sacrificing effectiveness. It is important that the radiation can reach the work floor unobstructed. By positioning the heaters at a specific angle, you ensure even heat distribution across the entire work zone, which is crucial for the optimal efficiency of your installation.

Is infrared radiation safe for employees who stand under it all day?

Infrared radiation is completely safe and even healthy for employees working under it all day. The heat is comparable to that of the sun, but without the harmful UV rays. It stimulates blood circulation and prevents stiff muscles caused by the cold. Furthermore, because there is no air movement, less dust or pollen swirls around on the work floor. This contributes directly to a healthier and more pleasant living environment for everyone in the warehouse.

Can I combine zone heating with my existing heating system?

Infrared zone heating can be perfectly combined with an existing heating system. Many companies still use their old installation only for basic heating against frost, while the infrared heaters provide the real comfort in the workspaces. This hybrid approach is a smart way to warehouse heating costs without having to replace your entire infrastructure at once. It offers the flexibility to become more sustainable step by step.

How quickly is the installation of an infrared system in a warehouse arranged?

The installation of an infrared system is typically completed within a few days. Because no complex piping for gas or water is required, disruption to your daily business operations is kept to a minimum. The technicians mount the heaters to the ceiling or wall and connect them to the electricity grid. This is much faster than installing a traditional central heating boiler with air ducts. Consequently, you will notice the difference in comfort and energy consumption almost immediately.

Are there grants or tax benefits for electrically heating my business?

In 2026, entrepreneurs can benefit from significant tax advantages when switching to electric heating. Through the Energy Investment Allowance (EIA), for example, you can deduct 40% of the investment costs from taxable profit. In addition, there are schemes such as the DUMAVA subsidy that financially support the sustainability upgrade of business premises. These benefits significantly lower the threshold for investing in a future-proof and energy-efficient system, often resulting in a surprisingly short payback period for the installation.

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