Key Points

• Learn the fundamental difference between traditional air heating and direct radiant heat for a constantly comfortable feeling on your terrace.
• Discover which type of patio heating best suits your specific outdoor space, from powerful short-wave heaters to discreet, light-free heaters.
• Gain insight into current consumption costs for 2026 and discover how smart sensors and thermostats help you save energy in a targeted way.
• Apply the golden rules for mounting height and radiation angle to guarantee optimal heat range and maximum safety in your garden.
• Discover how Warmteshop Infrared Heating's 18 years of expertise and personal advice in our showrooms help you create a stylish, future-proof outdoor space.

Table of contents

• What is infrared patio heating and how does it work?
• The different types of patio heaters: which one suits you?
• Energy consumption and costs: what does a patio heater really cost?
• Installation and ideal placement for maximum comfort
• Why choose patio heating from Warmteshop?

What is infrared patio heating and how does it work?

Imagine standing in the sun on a clear winter day. Although the freezing air feels cold, you still feel a pleasant warmth on your face. This is exactly how infrared patio heating works. It is not a technology that tries to warm the air around you, but a system that uses electromagnetic waves to transfer heat directly to objects and people. For an open outdoor space, this is the only logical solution. After all, warm air rises or simply blows away at the slightest breeze. Infrared radiation is unaffected by this and delivers a sense of security exactly where you need it.

At its core, it revolves around the fundamental difference between convection and radiation. In traditional systems, 60% of the energy is often lost heating the ambient air, which immediately escapes again. With modern infrared heaters, this efficiency is much higher, with often more than 92% of the electricity being directly converted into sensible heat. To fully understand what a patio heater is and how the technology has developed over the past decades, we look at the shift from gas to electricity. Where we used to opt for bulky gas burners, we now see an acceleration towards electric infrared heaters. From 2026 onwards, this transition will become even more important due to stricter European sustainability standards and the societal desire to live completely gas-free.

The science behind radiant heat

Infrared technology works based on invisible light. As soon as you flip the switch, the element emits waves that set molecules in your skin and clothing in motion. This process generates heat instantly, without the need for a warm-up time of 10 or 15 minutes. You feel the glow within 1 to 3 seconds. This makes the system extremely efficient for occasional use on the patio. It mimics the natural warmth of the sun, but without the harmful UV radiation. Because the rays are not affected by air movement, your comfort level remains constant, even if a fresh breeze blows under your canopy.

Why choose electric instead of gas?

Choosing electric today is a choice for safety and ultimate ease of use. Gas heaters carry risks, such as open flames and the awkward hauling of heavy gas cylinders that often run out at the wrong moment. Electric heaters are compact, virtually maintenance-free, and easy to integrate into the design of your veranda or facade. Moreover, the environmental impact is minimal when you opt for green electricity or your own solar panels. You then emit 0 grams of CO2 during use. Operation has also been modernized; with a handy remote control or an app on your smartphone, you can adjust the heat intensity in multiple settings. This allows you to instantly create the desired atmosphere for a relaxing evening outdoors.

The different types of patio heaters: which one suits you?

The search for the ideal patio heater begins with understanding your outdoor space. After all, not every heater performs the same under varying weather conditions. While one technology attempts to heat the air, another focuses directly on your body. To make the right choice, we first look at the technology behind the radiation. We distinguish between short-wave, medium-wave, and long-wave infrared. For an average patio of 15 square meters, you need a specific power output to keep it comfortable. On average, we calculate with 175 to 250 Watts per square meter, depending on how sheltered you are. In a completely open garden, you really need that 250 Watts, while a windless veranda often suffices with 150 Watts per square meter.

Short-wave infrared: the powerhouse against the wind

Short-wave heaters, such as the high-end models from Heatscope or Tansun, are the absolute champions on open terraces. These devices operate with an efficiency of 92%, meaning that almost all energy is directly converted into palpable heat. The characteristic red or golden glow is no coincidence; these filters ensure that the intense heat penetrates deep into the skin without the wind getting a grip on it. It is comparable to the sun on a cold winter day. As soon as the sun disappears behind a cloud, you feel cold, even if the air temperature remains the same. For 74% of balconies and open terraces in Flanders, this is the most efficient solution because the heat does not blow away.

Long-wave infrared: subtle warmth for sheltered spots

If you have a fully enclosed garden room or a very well-sheltered canopy, "no-glare" heaters are a wonderful option. These long-wave systems emit no light, creating a peaceful atmosphere during dinner. However, because this technology heats the air indirectly, it is extremely sensitive to drafts. At wind speeds exceeding 2 meters per second, you can easily lose 40% of the perceived warmth. For seamless integration into your ceiling, you can look at specific ceiling heating for canopies. This type of heating is ideal for spaces where aesthetics and a constant, gentle temperature are more important than brute force.

Design and aesthetics: heating as an interior piece

Modern patio heaters are no longer bulky devices. Nowadays, you can choose from sleek built-in models that blend seamlessly into the plasterwork or wooden slats of your ceiling. Manufacturers now offer 3 to 5 standard RAL colors, allowing the housing to match your window profiles. During installation, it is crucial to adhere to installation safety guidelines , such as the minimum distance of 20 centimeters from flammable materials. Whether you choose a free-standing model for flexibility or a fixed wall mount, the visual unity of your garden is preserved. View our complete patio heater collection for inspiration on how design and comfort come together.

Energy consumption and costs: what does a patio heater really cost?

Many people wonder if a patio heater will put a dent in their budget. In 2026, the average electricity price will be approximately €0.35 per kWh. If you choose a powerful 2000-watt infrared heater, you will therefore pay exactly €0.70 per hour at full power. That is a fraction of the cost of a traditional gas heater, which, due to current propane prices, easily consumes €2.50 per hour. Although the purchase price of a quality unit often ranges between €350 and €650, you usually recoup this difference within three years through lower operating costs.

The efficiency of your device is strongly linked to the environment. Scientific research into the energy consumption of patio heaters shows that many systems lose heat to the surrounding air. Infrared technology bypasses this problem by directly heating objects and people instead of the air. Furthermore, if you equip your patio with a glass windbreak or a canopy, the perceived temperature rises by as much as 5 to 8 degrees without having to increase the heater setting. A sheltered spot ensures that the radiant heat lingers longer, which is directly reflected in lower consumption.

Saving with solar panels and smart control

You can reduce the costs of your patio heating to virtually zero by making smart use of solar panels. Do you have a surplus of generated energy on a sunny afternoon? Then use that free power to sit comfortably outside in the evening. Furthermore, through integration with home automation, you can set the heating to switch off automatically as soon as the sun sets or when no one is present on the patio. Working with zones is essential here. Instead of heating the entire patio, you direct the heaters specifically at the dining area or the lounge set. Sensors can reduce consumption by 22% to 30% as a result, because the device never runs unnecessarily.

Maintenance and lifespan

A major advantage of electric infrared systems is that they are virtually maintenance-free. There are no filters to replace and no mechanical wear like with gas burners. The high-quality lamps in our systems last an average of 5,000 to 7,000 operating hours. With intensive use of 100 evenings per year, this means your device will last well over 15 years. When purchasing, always pay attention to the IP rating for weather resistance:

• IP44: Splash-proof, ideal for use under a canopy or awning.
• IP65: Completely splash-proof, allowing the heater to remain hanging outdoors unprotected all year round.
• IP67: Completely dustproof and resistant to temporary submersion, the highest degree of protection for open terraces.

By investing in a robust anodized aluminum housing, you prevent corrosion caused by moisture and salty sea air. This significantly extends the visual and technical lifespan of your installation, ultimately resulting in a lower cost per year of use than cheaper alternatives that fail after two seasons.

Installation and ideal placement for maximum comfort

You have chosen the ideal patio heater for your outdoor space, but the true experience depends on smart installation. An incorrect position causes the heat to literally dissipate or, conversely, makes your head feel unpleasantly hot. For optimal efficiency, we follow a golden rule: hang the heater at a height between 210 and 250 centimeters. If you hang the heater lower, the heat intensity becomes too high. If you hang it higher than 270 centimeters, you lose too much palpable heat before the rays reach you. The ideal beam angle is around 45 degrees, aimed at the area where your legs and torso are located when you are seated.

Safety plays a crucial role when installing your new patio heater. Always maintain a minimum distance of 50 centimeters from the ceiling, an awning, or a wooden roof structure. The space in front of the heater to furniture or curtains must be at least 150 centimeters to avoid any risk of overheating. Are you using powerful electric heaters? Then check your fuse box. A standard 16-amp circuit can handle a maximum of 3680 watts. If you connect two 2000-watt heaters to the same circuit, the fuses will blow as soon as you switch them on. In that case, installing a separate circuit is necessary for safe operation.

The choice between doing it yourself or outsourcing depends on the complexity. You can easily screw a compact plug-in heater onto a brick wall yourself. However, if it involves a permanent connection in a wooden canopy or concealing cables in the ceiling, we always recommend hiring a professional. This guarantees not only a clean finish but also a fire-safe installation that will last for years.

Determine the optimal position

For ultimate comfort, the position of the heaters is more important than the total wattage. We often see people hanging one large, powerful heater, but this often results in a cold back while your face glows. It is much more effective to work with cross-radiation. By placing two smaller heaters opposite each other, you are heated evenly from both sides. This eliminates shadow spots in the heat zone. Also, take into account the most common wind direction on your terrace. Although infrared radiation does not blow away immediately, smart placement helps to better retain the heated objects and air around your seating area. Do you want to be sure you choose the right spots? You can request a free in-home consultation for a custom layout plan.

Safety and certification

Outdoor heating is exposed to moisture, dust, and fluctuating temperatures. Therefore, always check the IP rating of your unit. For a sheltered terrace under a canopy, an IP44-certified model (splash-proof) is usually sufficient. Is your heater standing in heavy rain? Then you need at least IP65 to prevent short circuits. For families with young children or active pets, we recommend fixed wall or ceiling mounting. This is safer than a freestanding model that could tip over during play. Extra caution is required when installing in a wooden canopy. Use special heat-resistant mounting brackets that create an air buffer between the unit and the wood. This way, you can enjoy the healthy warmth with peace of mind, without the structure of your canopy being damaged by heat emission from the back of the panel.

Why choose patio heating from Warmteshop?

Choosing the right outdoor heating is crucial for the comfort on your terrace. At Warmteshop, we understand this better than anyone. For 18 years, we have focused exclusively on the power of infrared technology. This long-standing specialization has made us the market leader in the Benelux, with over 30 showrooms where you can always turn for honest and expert advice. We don't simply sell products; we offer a total solution that lasts for years.

Our collection consists of high-quality European brands and our own innovations specifically developed for the unpredictable climate in our region. Quality is paramount. While many suppliers opt for cheap imports, we select only systems with a long lifespan and high energy efficiency. This translates into an extensive warranty on our products. Furthermore, we have our own installation service. Our technicians ensure that your new patio heater is installed safely and to the highest standards, so all you have to do is flip the switch.

Our approach: from advice to installation

An effective heating solution starts with precise calculations. We look not only at the surface area of ​​your terrace but also take wind angles and installation height into account. Whether it concerns a cozy balcony or a large hospitality project of 150 square meters, we tailor the capacity precisely to your situation. Curious about the results we have achieved for other clients? Be sure to check out our installation reviews for inspiring real-world examples. For both private and commercial clients, we offer custom solutions that seamlessly complement the architecture of the outdoor space.

Visit a showroom in your area

Heat is an experience you have to try for yourself. In our showrooms spread across Belgium and the Netherlands, you can experience the various technologies firsthand. The difference between an intense short-wave heater and a subtle 'dark radiator' without light emission becomes immediately clear when you stand underneath it. Our advisors take the time for complex projects and help you make the right technical choices. The most popular models of our patio heating are often available directly from stock, so you won't have to wait long for that extra bit of comfort outdoors.

At Warmteshop, we believe in the combination of sustainability, design, and ease of use. We invite you to explore with us how we can transform your outdoor space into a place where you enjoy spending time all year round. Feel free to drop by one of our branches for a no-obligation consultation and discover how simple the switch to efficient infrared heating can be.

Choose a warm and sustainable terrace today

The right patio heating makes the difference between a season that ends abruptly in September and a garden you enjoy all year round. With infrared, you choose healthy radiant heat that acts directly on the skin. This is significantly more comfortable and often up to 40 percent more economical than the traditional gas heaters of the past. At Warmteshop Infrared Heating, we specialize in this innovative and energy-efficient technology. Our advisors calculate exactly how much power you need for your specific patio cover. This way, you avoid un

Frequently asked questions about patio heating

How many watts of patio heating do I need per m²?

For an open terrace, it is best to budget 250 Watts per square meter, while a sheltered spot often requires 150 Watts. A 12-square-meter terrace therefore requires a total power output of approximately 1,800 to 3,000 Watts for optimal comfort. By choosing the right wattage, you enjoy constant, pleasant warmth without unnecessary energy consumption. Our advisors are happy to help you accurately calculate the exact requirements for your specific living situation.

What is the best patio heater for a windy patio?

A short-wave infrared heater, such as a halogen or Ultra Low Glare model, is the best choice for a windy terrace. This technology does not heat the air, but rather directly the people and objects standing in the beam. As a result, the heat does not blow away, even in winds of force 4 or higher. You feel the powerful radiation from this patio heater directly on your skin, ensuring a secure and warm feeling at all times.

Is an electric patio heater allowed under a canopy?

Yes, an electric patio heater can be safely mounted under a canopy as long as you maintain a minimum distance of 20 to 30 centimeters from the ceiling. Always check the specific fire regulations of your canopy, especially for materials such as fabric or synthetics. Infrared panels are an excellent alternative to gas heaters because they do not consume oxygen and do not emit harmful gases. This makes them the ideal, sustainable solution for semi-open spaces and wooden verandas that need extra atmosphere.

How much power does a 2000-watt patio heater consume per hour?

A 2000-watt patio heater consumes exactly 2 kilowatt-hours (kWh) per hour when running at full power. At an average electricity rate of €0.35 per kWh, a cozy evening will therefore cost you only €0.70 per hour in electricity. This is often 40% cheaper than using a traditional bottled gas heater. By using smart thermostats or dimmers, you reduce this consumption even further and heat your outdoor space in an extremely energy-efficient and responsible manner.

What is the difference between a carbon heater and a halogen heater?

The main difference lies in the wavelength: a carbon heater emits medium-wave radiation, while a halogen heater uses short wave. Carbon heaters provide a softer light and less intense heat that is more sensitive to sudden gusts of wind. Halogen heaters deliver powerful, direct heat that remains effective on your skin even in harsh winds. For a fully open terrace, we therefore almost always recommend the halogen variant, as it offers the most reliable heating experience in the fresh outdoor air.

Can I leave my patio heater hanging outside in the winter?

You can leave a patio heater hanging outside all year round if it has a protection rating of at least IP55. This classification guarantees that the device is splash-proof and resistant to heavy rain or snowfall. However, we recommend using a protective cover during the cold winter months to prevent dust accumulation and limescale buildup on the reflector. This ensures your device remains maintenance-free, allowing you to enjoy optimal performance and a stylish appearance for up to 5 years.

Is infrared radiation on the patio harmful to health?

Infrared radiation is absolutely not harmful and even has a positive effect on your physical health and well-being. The radiation stimulates blood circulation and helps relax stiff muscles; an effect comparable to the healthy warmth of the sun but without harmful UV rays. It creates a natural and healthy climate on your terrace. Moreover, because no air movement occurs, no fine dust or pollen swirls around, which is ideal for people with sensitive airways.

How high should I hang my patio heater?

The ideal mounting height for a patio heater is between 2.10 and 2.70 meters measured from the floor. If you hang the unit lower than 2.10 meters, the heat is often perceived as too intense on the head or shoulders. Above 2.70 meters, you lose too much radiation intensity before the heat reaches your body. By choosing the right height, you ensure an even distribution of infrared radiation across your entire seating area, which significantly enhances comfort and the overall experience.