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Infrared heating – a healthy and comfortable indoor climate

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We spend most of our time at home, so a healthy indoor climate is essential. Traditional heating systems often create uneven heat distribution, reduce air humidity, and cause dust circulation. This can affect both well-being and health. Infrared heating is a modern and eco-friendly solution that not only provides warmth but also helps maintain comfort and a healthy environment in everyday life.


How does infrared heating work?


Unlike radiators, which heat the air first, infrared systems heat people, floors, and surrounding objects directly. This principle is similar to natural sunlight, making the warmth feel natural and evenly distributed. As a result, there are no excessive air movements, and the room temperature remains stable.


Why is infrared heating healthier?


✅ Balanced humidity – does not dry the air, unlike radiators, which often cause skin dryness, eye irritation, or coughing.

✅ Less dust and allergens – no forced airflow, so dust and allergens are not lifted into the air.

✅ Natural solar-like warmth – deep, pleasant heat that feels comfortable for the body.

✅ Safe for children and seniors – low surface temperature and stable climate prevent risks and improve comfort.


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Everyday comfort

  • Immediate effect – warmth is felt almost instantly after switching on.

  • Silent operation – no fans, no noise, no vibrations.

  • Invisible solution – the heating film is hidden under the floor and does not occupy space.

  • Maintenance-free – no filters or mechanical parts to replace, unlike heat pumps or radiators.


Where is it best used?

✅ In bedrooms and children’s rooms – for healthy sleep and comfortable warmth.

✅ In offices and commercial spaces – less dust and better concentration.

✅ In gyms and SPA areas – even floor temperature for training and relaxation.

✅ In private houses and apartments – as the main heating or an additional heat source.


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Additional benefits

  • Reduced mold risk – warm floors prevent dampness and cold walls.

  • Child-friendly environment – safe for playing on the floor without cold drafts.

  • Psychological comfort – pleasant heat improves well-being and reduces stress.

  • Energy efficiency and smart control

  • Combined with smart thermostats (e.g., E600i WiFi), infrared heating becomes a fully automated system. Mobile app control, daily schedules, and temperature optimization can save up to 20–30% of electricity.


Conclusion


Infrared heating is not just a modern technology – it is an investment in health, comfort, and long-term quality of life. It provides natural warmth, improves indoor climate, and is safe for children and seniors. This solution is increasingly popular in Latvia and across Europe, as it combines aesthetics, energy efficiency, and well-being.


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Energy-Efficiency-Oriented Approach


Infrared underfloor heating is particularly effective in modern homes with good insulation — the lower the heat loss, the less power is required to maintain comfort.


If the house is equipped with a solar energy system and a storage battery, infrared underfloor heating is an excellent choice, as it does not have to “start from zero” — the floor covering and film can retain heat for longer, reducing the number of times the system needs to switch on.


In the long term, proper installation with zone control, smart thermostats, and the right floor covering can ensure both comfort and reduced electricity costs as well as heat losses.


Sources

These are scientific or technical studies and articles mentioning the impact of infrared radiation or radiant heating (or similar solutions) on comfort or health:


Effect of floor surface temperature on blood flow and skin: “A warm floor can induce high blood perfusion in the feet and consequently improve an occupant’s health.” PubMed


Investigation of the effects of mechanical and underfloor heating: a study on underfloor heating systems and indoor air pollution / dust flows — underfloor heating created a healthier environment compared to mechanical heating. PMC


Biological effects and medical applications of infrared radiation: explanation of the effects of infrared radiation at the cellular level, on the circulatory system, and in therapy. PMC


Article “Let’s address some common concerns about infrared heating” (Open Access Government) — explanation that infrared (so-called far-infrared) heating is safe, as it uses non-ionizing radiation. Open Access Government


Article “The Pros and Cons of Infrared Heating Panels” (The Eco Experts) — provides information on health benefits, such as reduced dust circulation and fewer allergens. The Eco Experts


 
 
Sundirect infrared heaters
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The global energy trend shows a rapid transition from fossil fuels to renewable and clean energy. By combining Sundirect infrared heaters with solar or wind energy, it is possible to create a sustainable and environmentally friendly heating system. Sundirect infrared heaters use infrared radiation, which directly heats objects and surfaces in a room, not the air.

 

This means that:

-the thermal mass of the room is heated, such as walls, furniture and human bodies;

-heating is more efficient and uniform;

-lower electrical power is used, which reduces energy consumption;

-it is possible to achieve greater energy efficiency compared to

traditional heating systems.

Thanks to these advantages, infrared heating is becoming the future standard in sustainable construction and home heating.

 

Choose Sundirect – a modern, safe and energy-efficient solution for your home or office.

SPT DESIGN, Ltd

 

Address
Latvia, Riga, Merkela Street 17/19-1, LV-1050

 

Telephone:

+371 26554445

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