Hanging your patio heater: ideal height and distance explained

A patio heater only really works well if it's hung in the right place. Many people mainly look at the wattage, for example, 2000W, 2500W or 3000W. But the mounting height, distance to the seating area and direction of the heat are at least as important.

If you hang the patio heater too high, you'll feel less heat. If you hang it too low, it can become uncomfortable or unsafe. In this blog, we explain what to look out for when hanging a patio heater under a canopy, veranda, balcony or on the wall.

Why the correct hanging height is important

An electric patio heater usually emits infrared heat. This means that the heater does not first heat the air, but directly heats people and objects in the direction of radiation.

That's why the position of the heater is so important. The heat must be directed at the place where you are sitting. If the heater is hung incorrectly, you will lose a lot of its effect.

A wrongly placed patio heater can lead to:

• too little heat in the seating area;
• heat radiating over you;
• one spot getting too hot;
• cold corners on the patio;
• unnecessary power consumption;
• unsafe situations if the distance is too small.

Proper installation therefore ensures more comfort, better heat distribution and more efficient use.

What is the ideal height for a patio heater?

For many wall models, the ideal mounting height is approximately between 1.8 and 2.5 meters. This depends on the wattage, the model and the place where you want to use the heater.

As a guideline, you can use the following:

Don't just hang the heater as high as possible. A patio heater works best when the heat is directed directly at the seating area.

At a higher mounting height, you often need more power to feel the same heat. That's why a 2500W or 3000W model may be more suitable for a higher canopy than a lighter 1500W heater.

How far should a patio heater be from the seating area?

The distance to the seating area determines how much heat you feel. If the heater is too far away, the heat will be less intense. If it's too close, it can get too hot.

For many situations, a distance of approximately 1.5 to 3 meters works well. For a small seating area, the heater can be closer. For a large canopy or long table, you often need multiple heaters.

Consider this practically:

• are you sitting directly under or in front of the heater?
• are you heating one bench, a dining table or multiple tables?
• is the space open or sheltered?
• is there a lot of wind blowing in?
• is the heater mounted on the wall or on the ceiling?

For a lounge set, wall mounting is often convenient. For a dining table under a canopy, a hanging model or multiple wall models may work better.

Mounting a wall model: what to look out for?

A wall model is one of the most popular choices for verandas, canopies and patios. You mount the heater to a wall, beam or sturdy construction. This means it doesn't take up floor space and your patio remains tidy.

When wall mounting, pay attention to these points:

• point the heater towards the seating area;
• do not place it behind people, but diagonally in front of or above the seating area;
• ensure sufficient distance to the ceiling, wall and furniture;
• mount it on a sturdy surface;
• prevent the cable from being stretched tightly;
• use a suitable outdoor socket.

A wall model works particularly well when you have a fixed seating area. Think of a lounge set, outdoor table or fixed spot under a veranda.

Hanging model under a canopy

A hanging patio heater is suitable when you want heat from above. This is often seen above a dining table, lounge set or central seating area under a canopy.

With a hanging model, height is extra important. If it hangs too low, the heater will be in the way or the heat will be too intense. If it hangs too high, you will feel less effect.

With a hanging model, pay particular attention to:

• sufficient distance to the ceiling;
• sufficient distance to tables and chairs;
• sturdy attachment to a beam or ceiling;
• clearance around the heater;
• no flammable materials in the immediate vicinity;
• safe cable routing.

A hanging model is especially useful if you want to heat one clear spot, such as a table or compact seating area.

Distance to ceiling, wall and furniture

Every patio heater has minimum safety distances. These vary per model. Therefore, always check the manual of the specific heater.

Nevertheless, there are general points you should always pay attention to:

• do not hang the heater directly against flammable materials;
• keep a distance from wooden beams, cloths, parasols and curtains;
• do not place the heater too close to furniture or cushions;
• ensure that heat can radiate freely;
• do not block the front of the heater.

This is extra important under a wooden canopy. Many verandas have wooden beams, fences, cloths or screens. Make sure the heater is not hung too close to them.

Patio heater under a wooden canopy

An electric patio heater can be used perfectly under a wooden canopy, provided you mount it correctly and keep sufficient distance from wood and other materials.

Preferably use a model that is suitable for outdoor use and pay attention to the IP value. Under a dry canopy, IP44 may sometimes be sufficient, but in a semi-open or damp environment, IP65 is often more sensible.

Important points of attention:

• do not mount the heater directly against wood without a suitable bracket;
• keep sufficient clear space around the appliance;
• direct the heat downwards or towards the seating area;
• prevent rainwater from running towards the connection;
• do not use an indoor extension cord outdoors.

If in doubt, it is advisable to have the installation or power connection checked by a professional.

One heater or multiple heaters?

For a small seating area, one patio heater is often enough. But for a larger canopy or long table, one heater is usually not ideal.

One heater heats from one direction. As a result, the person sitting close to it may feel a lot of heat, while someone at the other end of the table hardly feels anything.

Multiple heaters provide:

• better heat distribution;
• fewer cold spots;
• more comfort for multiple people;
• flexible use per zone;
• a more professional appearance.

For a long dining table, for example, you can use two wall models. For a restaurant terrace, you can place multiple heaters per zone.

Best spot for a patio heater with a lounge set

With a lounge set, you primarily want heat on your back, legs and upper body. A wall model often works well here, as you can angle the heater towards the seating area.

Preferably place the heater:

• on the wall behind or diagonally above the seating area;
• aimed at where people are sitting;
• not too high;
• not behind an obstacle;
• in a place where everyone feels heat.

Note: do not place the heater so that one person sits directly in front of the heat source and the rest feel nothing. Rather, aim the heat a little wider at the entire seating area.

Best spot for a patio heater with a dining table

With a dining table, heat distribution is important. People often sit on both sides of the table. One heater on one side can then feel uneven.

Good options are:

• a hanging model above the middle of the table;
• two wall models on both sides;
• one powerful wall model on the short side for a small table;
• multiple heaters for long tables or hospitality setups.

With a hanging model, you need to pay close attention to the height. The heater should provide heat, but not be in the way or too close above people's heads.

Common mistakes when hanging a patio heater

Many problems with patio heating are not caused by the appliance itself, but by incorrect installation. These are common mistakes:

1. The heater hangs too high

If a patio heater hangs too high, you feel less direct heat. You then quickly set it to the highest setting, while the problem is actually the placement.

2. The heater hangs too far from the seating area

Infrared heat works in a targeted way. If the heater is too far away, the heat will not reach as well. So place the heater close enough to where you are sitting.

3. The heat is directed incorrectly

A heater should be directed at people, not at an empty wall or open space. After installation, check that the heat actually falls on the seating area.

4. There is too little distance to materials

A patio heater gets hot. Therefore, always keep sufficient distance from wood, cloths, parasols, curtains, furniture and other materials.

5. Only one heater is used for too large a space

For large patios, one heater is often not enough. Multiple heaters usually provide much better heat distribution.

Does wattage affect mounting height?

Yes. A more powerful patio heater can often work better at a slightly greater distance or higher mounting height. A 3000W heater has more power than a 1500W model and can therefore be more suitable for more spacious patios or higher canopies.

But more power is not always better. For a small balcony, a 3000W heater can be too intense. For a large veranda, a 1500W model can be too little.

Therefore, always look at the combination of:

• wattage;
• mounting height;
• distance to seating area;
• shelter;
• size of the space;
• number of people.

The right balance is more important than just choosing the highest wattage.

Conclusion: how to hang a patio heater correctly

Hanging a patio heater requires more than just a free spot on the wall. The correct height, distance and direction determine how much heat you actually feel.

For many wall models, a mounting height between 1.8 and 2.5 meters is a good guideline. Always aim the heater at the seating area and keep sufficient distance from the ceiling, walls, furniture and flammable materials. For larger patios or long tables, it is often smarter to use multiple heaters.

Always check the manual of the specific model for the exact safety distances. This way you can use the patio heater comfortably, efficiently and safely.

With proper installation, you get much more out of your patio heating and you can enjoy your veranda, balcony, garden or restaurant terrace longer.