An infrared heat lamp for your patio primarily heats people and surfaces, not the outside air first. As a result, you feel the heat directly on your seating area, even when warm air blows away quickly. For certain terra…

An infrared heat lamp for your patio primarily heats people and surfaces, not the outside air first. As a result, you feel the heat directly at your seating area, even when warm air blows away quickly. For certain patio heaters, the guideline is 100 watts per m² at temperatures of 18 degrees and above, but on an open or windy patio, shelter and placement also play a role.

Naturally, you want enough warmth to sit outside comfortably for longer, without choosing a device that doesn't suit the space. In this article, you will discover how infrared works, which power output suits your patio, and why an open patio, veranda, or conservatory may each require a different approach. You will also learn what to look for during installation and how to operate the heating indoors or outdoors, so that you can create a pleasant space with greater insight.

Why buy an electric patio heater?

An infrared heat lamp for the terrace provides targeted heat to your seating area. When making your choice, wind, shelter, installation, and the appropriate power output are particularly important.

Heat on open and sheltered terraces

Infrared radiation heats people and surfaces, not the outside air first. As a result, you feel the heat directly where you are sitting. On an open terrace, warm air blows away more quickly, while wind continues to influence the perception of heat. In windy conditions, choose a powerful short-wave heater. An open terrace often requires more power or two units.

Under a canopy, the heat generally stays closer to the seating area. Direct the heater upwards or at an angle towards that spot. In strong winds, a higher power output can help. Mounting it closer to the seating area can also make the heat feel more focused. So, first consider where you usually sit and how sheltered that spot is.

Water resistance and protection class

For outdoor use, the device must be suitable for the location where you mount it. A covered terrace is exposed to different weather conditions than a completely open terrace. Consult the IP protection class and the device's operating instructions. The IP code indicates how well the housing protects against the ingress of solid particles and moisture.

Do not assume a single protection class for every outdoor situation. Compare the conditions around the installation site with the application described by the manufacturer. Consider rain, splashing water, and a fixed location under a canopy. Also, follow the installation instructions. This way, you match the device to the exposure, without confusing protection against moisture with suitability for every outdoor location.

Choice between infrared, gas and electric

Which patio heater is a better fit: infrared, gas, or electric? Infrared provides targeted radiant heat to people and objects. An electric infrared heater can therefore be suitable for a fixed seating area, even when wind quickly carries away warm air. Compare the options based on the desired heating location, available mounting, and intended use.

The same municipal regulations do not apply everywhere to a hospitality terrace. The conditions for terrace heating can vary by Dutch municipality. Therefore, consult local regulations before planning the installation. Do not rely on rules that apply to another municipality.

Match the power output to the space. As a guideline, 100 watts per m² applies to certain patio heaters at temperatures of 18 degrees and above. For a seating area of ​​6-8 m² under a canopy, 1800-2400 watts is a common choice. A 1500-watt heater is usually sufficient for a balcony or small veranda. For a larger terrace, at least 2000 watts is usually required. When installing, also check the recommended height and direct the heat towards the seating area.

Can you use infrared patio heating indoors?

Use a patio heater indoors only if the manufacturer designates the model suitable for this purpose. Follow the installation instructions and maintain the prescribed distances from walls, ceilings, and flammable materials.

Mounting on wall, ceiling or facade

Wall or facade mounting directs the heat towards a fixed seating area. Ceiling mounting keeps the heater out of the walking area and can fit under a canopy. Heat bars are intended for wall or ceiling mounting under a canopy. Before installation, check the manual and the minimum distances to ensure the unit is hung in the correct location.

If you use the heater indoors, also check the prescribed distance to walls, ceiling, and flammable materials. The manufacturer indicates whether the model is suitable for indoor use. Always align the installation with these instructions.

Standing, hanging, and mobile arrangements

A hanging heater takes up little floor space and heats from above. A standing or portable unit can be moved to another seating area. Use a mounting stand only if it fits the model and the manual permits that setup. Direct the unit towards where you are sitting, not into an empty corner.

With a remote control, you can operate the heater without walking over to it, if the unit is equipped with one. Choose the setup based on your seating arrangement and how often you want to move the heat source. Place a freestanding unit stably and follow the installation instructions.

Mounting height and distance to the seat

A hanging patio heater is usually mounted at a height of 2 to 2.5 meters. Some patio heaters can be placed up to approximately 3 meters high. The correct position depends on the model and the mounting instructions. A radiant heater works best above or angled towards the seating area, so that the heat goes where you need it.

Take into account the distance between the unit and your seating area. A heater that hangs too high or is incorrectly aimed may feel less direct heat. Therefore, follow the recommended mounting height and clearances in the manual. For indoor use, also check the distance to the ceiling, walls, and flammable materials.

Shortwave, mediumwave, and longwave heaters differ in application and light emission. Shortwave is suitable for targeted heat in open, windy areas and often emits visible red or orange light. Mediumwave may be suitable for a veranda, while longwave or a dark radiator may be suitable for a conservatory or garden room.

Install and maintain a patio heater according to the manufacturer's manual. Observe the prescribed mounting distances and clean the unit only in the manner described by the manufacturer.

Operation via Wi-Fi, thermostat, or remote control

The controls determine how easily you adjust the heat. Depending on the device, you control an electric infrared heater with Wi-Fi, a thermostat, or a remote control. Check which controls and settings apply to the model.

Control your heat your way

A remote control allows you to operate the device from your chair. This is practical when the heater is mounted above a table, as you do not have to reach for a wall control to adjust the heat. Some models offer multiple settings. For example, a 1000-watt adjustable infrared heater has settings of 200, 400, 600, and 1000 watts. This allows you to choose a lower power output for gentle heat and a higher setting when you want more heat.

You operate a Wi-Fi model via a suitable application on your phone, provided the model and connection allow it. With a thermostat, you set a desired temperature, after which the control system adjusts the heat accordingly. On a terrace, the location of the thermostat is important: sun, wind, and shelter can affect the measurement. Follow the manufacturer's instructions.

Before purchasing, compare which controls the device supports. Check whether you adjust the settings using a remote control, via Wi-Fi, or with a thermostat. Do not assume that a single infrared heater combines all these options. Choose the control method you use: a remote control for direct adjustment or Wi-Fi for remote control.

Safe use around flammable materials

Easy operation does not replace safe installation. When installing, maintain the prescribed distances from walls, ceilings, and flammable materials. Examples include wooden cladding, awnings, and garden furniture. Consult the manual for the required clearance and check whether the chosen mounting location meets these requirements.

Direct a short-wave infrared heater at the seating area and not at flammable objects. The heater heats people and objects directly, including anything facing the direction of radiation. Keep cushions, decorations, and loose cloths out of the immediate vicinity. Switch off the device before cleaning, allow it to cool down, and follow the manufacturer's cleaning instructions.

Before use, check that the heater is securely mounted, the clearances are correct, and that nothing is blocking the heater. This way, you combine appropriate operation with a well-thought-out setup.

Suitable power for small and large terraces

The appropriate capacity depends on the terrace surface area, the layout, and the desired heat. Also pay attention to the dimensions of the unit and the available control settings.

Power matched to terrace area

A guideline for certain patio heaters is 100 watts per m² at temperatures of 18 degrees and above. Use this value as an initial estimate, not as the sole selection criterion. An open patio loses heat differently than a sheltered seating area. The distance between the heater and the seating area also affects how strong the radiation feels.

First, determine which part of the terrace you want to heat. An elongated unit might be suitable for a long table. On a corner terrace, heat from multiple directions can be distributed more pleasantly. A larger surface area generally requires more power, but the layout determines where that is needed. This prevents the heat from falling primarily on empty space.

A balcony and an open garden do not automatically require the same heating. Determine where you usually sit and then consider the shelter, installation location, and range of the radiation. This way, you choose a device that provides heat at your seating area, rather than relying solely on the number of square meters.

Dimensions and capacity control

In addition to the power output, check the dimensions of the heater. An adjustable 1000-watt infrared heater measures 74 × 10 × 13.2 cm. The 1800-watt version measures 115.5 × 18 × 7.4 cm. The 2400-watt variant measures 165.5 × 18 × 7.4 cm. These dimensions help determine whether the unit fits over a table or under a canopy.

An adjustable device offers more choice than just on or off. The mentioned 1000-watt heater can be set to 200, 400, 600, and 1000 watts. This allows you to use a lower setting when less heat is sufficient. The set temperature and the outside conditions determine which setting feels comfortable.

Compare the width of the unit with your seating area and the available mounting space. A long unit can distribute heat along a table, while a more compact model might be a better fit for a small balcony. Determine the mounting location first, and then compare power, dimensions, and control settings.

Power consumption and costs per hour

Electricity consumption depends on the power output and the duration of use. A 1000-watt appliance consumes 1 kWh in one hour at full power. At a calculation rate of €0.3 per kWh, stated on October 20, 2026, this amounts to €0.3 per hour.

Apply the same ratio to an 1800-watt appliance: at full power, it consumes 1.8 kWh per hour. A lower power setting reduces consumption proportionally.

These are calculations for electricity consumption, not purchase prices. Your actual consumption depends on the selected setting and the duration of use. Switch back as soon as a lower heat setting is comfortable.

Heating for open terraces, verandas, and conservatories

The suitable heat source depends on the space surrounding your seating area. An open terrace, veranda, and conservatory each retain heat differently. Therefore, consider wind, shelter, desired light output, and duration of use. This will help you determine which type of infrared radiation is suitable.

Open terrace: focused heat in windy conditions

On an open terrace, short-wave infrared is the recommended choice. This radiation provides powerful, targeted heat that is quickly felt. It heats people and objects, whereas convection heat primarily heats the air. Warm air can blow away quickly outdoors. Therefore, direct the heater towards where you are sitting, such as a dining table or lounge area.

Short-wave infrared can emit visible red or orange light. If you prefer subtle lighting, take that light output into account in your choice. On an open, windy terrace, shelter and the direction of the radiation are important for the warmth at your seating area.

Veranda and canopy: warmth for sitting longer

A veranda or canopy offers more shelter from the wind. As a result, short- or medium-wave heaters are suitable options. If you want to stay seated at the table longer, consider the perceived warmth and the amount of visible light. Place the heater above or at an angle to the seating area. This way, the radiation heats the occupied zone, not just the surrounding space.

Check the unit instructions before installation under a canopy. Heatbars are intended for wall or ceiling mounting under a canopy. Maintain the minimum distance specified in the manual and be aware of wooden parts, fabric, or other materials at the installation site. This way, you combine targeted heat with sufficient clearance.

Conservatory and garden room: pay attention to light and space

In a conservatory or garden room, long-wave infrared or a dark radiator may be suitable, provided the device is intended for that space. A dark radiator emits little visible light. This can be pleasant if you use the conservatory in the evening and do not want a conspicuous red glow. Base your choice on the use of the space and the desired lighting atmosphere.

Make your choice in three steps. First, determine whether the location is open, covered, or enclosed. Next, consider wind and desired light output. Finally, choose a unit that suits the space, installation location, and how you sit outdoors. This ensures the heating aligns with your usage.

Warmteshop Infrared heating: Infrared heating

Warmteshop Infrared Heating offers infrared heating for indoor and outdoor spaces, including patio heaters and industrial infrared heaters. With personal advice, you can tailor the solution to the location, usage, and desired operation.

There are also various applications indoors. Infrared LED heating combines heat with lighting, while electric underfloor heating provides heat from the floor. This allows you to tailor the comfort in multiple rooms to your preferences.

Do you want to know which infrared solution suits your situation? Contact Warmteshop Infrared Heating for personal advice.

Turn your terrace into a place to enjoy for longer

A pleasant terrace invites you to sit there more often. Therefore, think not only about the heater, but also about how you use the outdoor space. Where do you like to drink coffee? Where do you eat outside? Which spot do you want to keep comfortable during cooler moments? These questions help you choose what fits your daily rhythm.

An infrared heat lamp for the terrace can be a practical addition to your outdoor space, alongside lighting and furniture. Consider in advance how you want to use the space, for example for atmospheric dinners with family and friends; those wishing to delve into hospitality and the role of a sommelier will find interesting insights at WTOL Academy . This way, you choose heating that suits your lifestyle and turn your terrace into a place where you enjoy spending time.

Would you like to discuss which solution suits your situation? Contact Warmteshop for personal advice on infrared heating.

Frequently asked questions about patio heating

What is infrared?

Infrared is a form of electromagnetic radiation that you cannot fully perceive with the naked eye. You perceive the energy primarily as heat when it reaches you. This explains why a heater can provide heat without you having to see a glowing heating element first. The amount of visible light varies by type of device. Therefore, consider both the heating effect and the lighting atmosphere you want outdoors.

What do you look out for?

Before making your choice, create a short list of your preferences. Note, for example, where you usually sit, how many seats you want to cover, and whether you want minimal visible light. Also, check if the device is compatible with the power connection and mounting location. This way, you compare models purposefully and look beyond just the appearance or a single feature.

What should you look out for?

Check the device for visible damage during use. Do not use it if the housing, cable, or controls are damaged. Keep any ventilation openings clear. Turn off the heater before cleaning or moving it, and allow it to cool down first. Follow the manufacturer's manual for cleaning.

Which types of infrared heat lamps are suitable for a terrace?

The suitable model depends on the type of terrace and your preference for light and ease of use. Compare models based on beam direction, shape, and operation. For example, an elongated unit might suit a long table, while a different shape works better in a compact seating area. Also, check whether the model is intended for the location where you want to use it.

How many watts do you need for a terrace of a certain size?

First, determine the area you actually want to heat. Use the power guideline for the chosen appliance and convert it for that area. Next, check whether the seating areas are within range. A long, narrow terrace may require a different heat distribution than a square seating area. The calculation helps with the comparison, but the layout also counts.

Where should you hang an infrared patio lamp for the best heat?

Map out your seating areas and the desired direction of the heat. Pay attention to obstacles such as a beam, parasol rail, or tall cabinet that may be between the heater and the seating area. Mark the intended position before drilling holes. This way, you can see if the heating zone is positioned correctly and the installation aligns with the actual use of your terrace.

What safety rules and minimum distances apply to infrared patio heaters?

Follow the manufacturer's assembly and operating instructions for the specific model. After assembly, check that the fasteners are secure and that cables are not pinched or running across a walkway. Keep loose items away from the unit. Do not allow children to touch the controls or housing when the heater is switched on. Follow the manual for the required distances and safe setup.

Are infrared heat lamps suitable for use in the rain, and what IP rating is required?

Use a patio light in the rain only if the manufacturer declares the device suitable for the conditions at that location. For example, a balcony under a deep canopy receives less direct rain than an open terrace. Read the IP rating together with the operating instructions and check what protection the device offers. Also protect the plug connection from moisture in accordance with the manufacturer's instructions.

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outdoor heating electric heating infrared heat lamp patio patio heater patio heating power veranda heating Warmteshop

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