Electric garage heating: the complete guide to a comfortable workspace in 2026

You are standing in the garage, ready to finally start that one job, but within five minutes your fingers are so cold that you can barely hold the screwdriver. It is a familiar problem for many DIYers in the Netherlands: a space that in winter resembles a cold room more than a workshop. Fortunately, the days of roaring, power-hungry heaters are over. With current smart room-by-room heating technology, you can now regulate the temperature in your garage just as precisely as in the living room, ensuring you never stand in the cold unnecessarily again.

We understand that you are looking for a solution that not only provides instant heat but also protects your valuable tools from moisture and mold without your energy bill skyrocketing. With an average electricity price of around €0.29 per kWh in September 2026, thermal efficiency is more important than ever. In this comprehensive guide, you will discover how to keep your garage safe and frost-free with modern electric convectors that meet the strictest Ecodesign standards. We discuss the benefits of Wi-Fi control via an app, the impact of the latest energy directives, and how a smart system ensures optimal working comfort when you really need it.

Why choose electric heating in the garage?

Unlike gas-fired systems, an electric solution requires no complicated installation of pipes or ducts. Ease of installation is one of the biggest advantages; with a sturdy wall mounting and a nearby power outlet, your heating is operational immediately. The fundamental principles of electric heating ensure that virtually all absorbed energy is directly converted into heat, without the losses that occur when transporting hot water through long pipes. Moreover, this choice aligns seamlessly with the Dutch ambition to make buildings gas-free.

Although a portable fan heater is sometimes seen as a quick fix, a permanent installation with convectors is superior. Portable heaters are often noisy, stir up dust, and are less safe for unattended use. A fixed convector is designed for long-term reliability and provides a much more stable base heat that benefits the structure of your garage.

Comfort while doing DIY and hobbies

Nothing slows down a project quite like cold hands and stiff muscles. When working with precision tools or small parts, a constant temperature is not a luxury but a necessity. By using smart room-by-room heating, you can heat the garage specifically for the times you are actually present. This increases your productivity and ensures you enjoy working on your hobby even during the coldest winter months. Modern systems respond lightning-fast, so you don't have to wait hours for the chill to be drawn out of the walls.

Preservation of the value of your assets

An unheated garage is a magnet for moisture and condensation. This poses a direct risk to your valuable possessions. Tools will rust, electronics can malfunction due to internal condensation, and wooden workbenches or projects can warp or buckle due to fluctuations in humidity. With smart room-by-room heating , you maintain the space at a minimum base temperature, which is essential for regulating humidity. This also protects supplies such as paint and chemicals from freezing, significantly extending the lifespan of your materials and tools.

How much power do you need for your garage heating?

Calculating the correct wattage is the first step towards an efficient garage. Many people make the mistake of simply buying a heater based on the floor area, but other factors play a crucial role in a garage. In particular, the insulation value of the walls and the type of garage door determine whether a convector will heat the space. In a poorly insulated, single-brick garage, you will quickly need 100 to 120 watts per square meter, whereas a modern, well-insulated space may only need 60 watts per square meter.

It pays to opt for slight overcapacity. This might sound contradictory if you want to save money, but a more powerful model ensures a shorter warm-up time. As soon as the desired temperature is reached, the thermostat switches off. As a result, you ultimately do not consume more energy, but you do enjoy a comfortable workspace sooner. This principle of zone control aligns closely with the general benefits of smart thermostats, where efficiency and ease of use go hand in hand by heating only when necessary.

Don't forget thermal bridges either. A metal garage door or a series of ventilation grilles can act as a constant leak of heat. If you do not include these elements in your calculation, the heating will have to run continuously at full power to compensate for the cold. By opting for smart heating per room, you gain immediate insight into consumption via the accompanying app, allowing you to quickly see if you are losing heat anywhere.

The calculation for your space

To make the right choice, start by calculating the volume of the garage in cubic meters (length x width x height). Multiply this number by a factor that matches your insulation level and usage scenario in 2026:

• Factor 40: Well-insulated garage with double glazing and roof insulation.
• Factor 50: Moderately insulated, often the case with integrated garages.
• Factor 60 or higher: Detached, single-brick garages or spaces with a lot of drafts.

An integrated garage requires less power because it benefits from the residual heat of the adjacent house, whereas a detached garage emits heat to the outside air on all sides.

Insulation tips to save costs

Even the most advanced heating system loses the battle against a drafty garage door. Thermal bridges at the threshold or along the sides of the door are the biggest energy wasters. Installing sturdy draft strips and insulating the door panels can immediately reduce the required wattage. A smart convector only performs optimally when the heat actually stays inside.

By investing in smart room-by-room heating, you can precisely set the heater to switch on only just before you start working. Curious which convector best suits your specific garage dimensions? Then check out our range of smart convectors for a sustainable, custom solution.

The benefits of smart convectors in a garage environment

A garage places specific demands on heating methods. Dust, moisture, and heavy use are the order of the day here. Smart convectors distinguish themselves in this environment through their natural airflow. Warm air rises and spreads evenly throughout the space without the need for a fan. This is a major advantage over traditional fan heaters, as no dust is stirred up. After all, when you are painting or working with wood, you don't want swirling particles in your fresh paintwork or on your workpiece.

The operation of a convector is completely silent. This makes the garage immediately suitable as an extra workspace or home office, without any disturbing background hum during a video call. Because a convector has no moving parts, the design is virtually maintenance-free. There are no filters to clog and no motors to burn out. For an active workshop, the robustness of a steel front is essential. While glass or plastic are vulnerable to a bump from a toolbox, a steel finish offers the necessary durability for years of use. Additionally, if you are looking for other robust metal solutions for your garage interior, you can discover more about Profimetal for specialized custom work in the interior sector.

Wi-Fi and app control for maximum convenience

With smart room-by-room heating, you have complete control over the garage in your pocket. You no longer have to walk into the cold garage to manually turn on the heater and then wait for it to warm up. Via an app, you can easily set up weekly schedules that fit your rhythm. Do you do DIY projects every Tuesday evening? Then make sure it is comfortably warm by seven o'clock behaThe app also gives you immediate insight into energy consumption. You see exactly how much power the garage consumes, allowing you to keep costs accurately under control and never face any surprises.

Safety and sustainability

Safety is a top priority in a room where flammable materials or chemicals are often present. Modern convectors are equipped with advanced overheating protection. This system immediately switches off the heating if the internal temperature rises too high. These technological standards align with international guidelines, such as the Department of Energy Heating Standards, which focus on both energy conservation and the safety of heating equipment.

By choosing smart room-by-room heating , you invest in a system that meets the latest Ecodesign standards. This means the thermostat is highly accurate and features functions such as open-window detection. This ensures that energy is never wasted on a room where the door is still open. Furthermore, for families, a child lock and a safe surface temperature have been included, ensuring the garage remains a safe place for everyone.

Installation and frost protection: your garage safe and warm

Many people think that frost protection simply means the heater is on when it freezes, but the reality is more technical. A good frost protection setting keeps the temperature constant between 5 and 7 degrees Celsius. This is just warm enough to prevent water pipes from freezing and to stop condensation from forming on tools. The big difference lies in the accuracy of the thermostat. While cheap heaters often have large temperature fluctuations, modern systems operate with a precision of 0.2 degrees. This prevents the heater from overheating unnecessarily to 9 or 10 degrees, which is immediately noticeable in your running costs. This makes it the ideal setting for garages that serve primarily as storage during the winter months.

Tips for a flawless installation

The location of your convector largely determines its efficiency. Preferably, mount the heater on an interior wall or in a place where air can circulate freely. Avoid placing it directly next to a drafty garage door; the influx of cold air can confuse the thermostat, causing it to think it is much colder than the rest of the room. Always maintain a minimum distance of 10 centimeters on the sides and 5 to 10 centimeters at the bottom for optimal cold air intake.

For a workshop environment where materials are sometimes dragged around, we recommend choosing an electric heater with a steel front. This offers the necessary physical protection against impacts. When installing, ensure that the heater hangs perfectly level. This is not only aesthetically more pleasing but also guarantees that the internal sensors and airflow function optimally. Do you want to get started immediately with a safe and smart solution? Then discover our high-quality wall convectors for your garage.

The Norwegian quality of BEHA for your garage

When it comes to heating in extreme conditions, there is no better training ground than the Norwegian climate. BEHA draws on over a hundred years of experience in a country where heating reliability is literally a matter of life and death. This expertise translates directly into robust solutions for your garage. While many budget brands focus exclusively on the lowest price, BEHA opts for a technological lead that can withstand the specific challenges of a cold and sometimes damp workshop. The focus here is on durability and flawless operation, even when the thermometer outside drops well below zero.

The Norwegian technology is designed to perform optimally in spaces that are not continuously heated. The internal components have been selected for their long lifespan and resistance to corrosion, which is essential in a garage environment due to the higher humidity. Furthermore, you have a choice of various aesthetic finishes to suit the use of the space. For the active DIYer, a convector with a steel front is the most logical choice due to its high impact resistance. Have you turned your garage into a luxury showroom or a modern home office? Then a glass front offers a sophisticated look without compromising on the efficient heat output for which the brand is known. For those who want to keep their car in such showroom-worthy condition, Deluxe Auto’s professional detailing that perfectly complements a well-maintained garage environment.

Paintable radiators for the modern garage

A garage doesn't have to look like a cold storage area. Increasingly, we see the garage being visually integrated into the home's interior, especially in integrated projects. BEHA responds to this with a unique innovation for those with an eye for detail. A paintable radiator offers you the freedom to give the heater the exact same color as the walls. This allows the convector to blend seamlessly into its surroundings, contributing to a calm and tidy look. The special powder coating acts as a perfect primer, ensuring excellent paint adhesion and protecting the radiator from scratches or impacts during DIY projects.

Extra comfort with BEHA accessories

In addition to main heating, the range offers specific solutions that make life easier for the demanding DIYer. Have you been working in the rain all afternoon or standing in a damp garden? Then there is nothing more annoying than having to step into cold, wet shoes the next day. An electric shoe dryer is an indispensable addition to your garage equipment. It keeps your work boots dry and prevents unpleasant odors with a gentle, constant airflow that does not damage the material.

For those rare moments when you need a powerful temperature increase within minutes, a compact fan heater can serve as temporary support. By BEHA integrating smart room-by-room heating, you choose a system that grows with your needs. Whether you want frost-free storage or a behaworkshop for precision work, the combination of Norwegian reliability and modern connectivity makes it the smart choice for 2026. With smart room-by-room heating, you maintain control over your comfort and energy consumption, exactly as you would expect from a modern installation.

Choose a future-proof garage with Norwegian technology

The garage is no longer a cold afterthought to your home. By choosing an efficient electric solution, you transform this space into a safe and comfortable workspace where moisture and cold stand no chance. Whether you are looking for reliable frost protection for your tools or a pleasant temperature while working on your projects, the correct capacity calculation and strategic wall mounting are the key to success. With the integration of smart heating per room, you maintain full control over your energy consumption and indoor climate via your smartphone.

At BEHA , we combine top Norwegian quality since 1917 with the convenience of simple Wi-Fi operation. Our convectors are designed for heavy-duty work and offer you the assurance of a 5-year warranty on our products. Are you ready to say goodbye to cold hands and condensation problems in your workshop? View our range of electric heaters for the garage on the BEHA website and experience the difference of true Scandinavian reliability for yourself. Turn your garage into the multifunctional space you deserve today.

Frequently asked questions about garage heating

Is an electric heater in the garage expensive to run?

That depends heavily on the insulation and how you use the space. In September 2026, the average electricity price will be around €0.29 per kWh. By using smart heating per room, you avoid unnecessary costs. After all, you only heat the garage to a comfortable level when you are actually working in it. The rest of the time, the energy-efficient frost protection mode suffices to keep the space dry and safe.

Can I safely install an electric convector in a damp garage?

Yes, that is no problem at all, provided the heater has the correct certification. BEHA convectors are designed for the Norwegian climate and have an IP24 rating. This means they are splash-proof and highly resistant to the damp conditions often found in a garage. The electronics are protected against moisture, which is essential for safe long-term operation in non-insulated spaces.

How many heaters do I need for a double garage?

For a double garage, we usually recommend installing two separate heaters instead of a single high-power model. By strategically mounting two units on the walls, you ensure a much more even heat distribution without cold spots. Calculate the total required wattage based on the volume of the garage and distribute this power between the two units for the most comfortable result.

What is the difference between a convector and infrared for the garage?

A convector heats the air in the entire room, whereas infrared only heats objects and people standing directly in the radiation. For a garage where you walk around and store materials, a convector is more pleasant. It provides a stable base temperature that also keeps the walls and your tools dry. Moreover, a convector is much more effective as frost protection for the entire room than an infrared panel, which only radiates locally.

Do I need a special plug or circuit for garage heating?

Most electric convectors up to 2000 watts can be connected directly to a standard grounded socket. Therefore, you do not need three-phase power or special plugs. However, ensure that the circuit in the fuse box does not become overloaded if you use heavy machinery such as a table saw or welding machine at the same time. In that case, it may be wise to install a separate circuit for heating your workshop.

Can I also operate the heater when I am not at home?

Certainly, that is one of the major advantages of smart room-by-room heating. Via the BEHA app on your smartphone, you can easily control the heater from any location with an internet connection. You can turn up the temperature just before driving home, or remotely check whether you have turned off the heater. This not only offers extra comfort but also helps to keep a close eye on your energy consumption.

How does the frost protection work on a BEHA heater?

The frost protection is an automatic mode that keeps the temperature in the garage constantly between 5 and 7 degrees Celsius. The advanced electronic thermostat measures the ambient temperature with an accuracy of 0.2 degrees. As soon as the temperature drops below the threshold, the heater switches on very briefly. This consumes a minimal amount of power, but is sufficient to prevent pipes from freezing and moisture damage to your valuable possessions.

Are the heaters resistant to dust and sawdust in a workshop?

Our convectors are ideally suited for dusty environments because they contain no moving parts such as fans. Therefore, no dust or sawdust is sucked into the heater or blown through your workshop. The robust steel housing protects the internal components against physical impact. For optimal operation, however, we recommend regularly wiping the air grilles on the bottom and top with a vacuum cleaner or a dry cloth.