Basics of thermal insulation
Sep 29, 2025

Why does ThermIQ work efficiently? Heat conduction vs. heat reflection

ThermIQ products offer an innovative solution for thermal insulation based on the principle of heat reflection. In this blog, we explain why ThermIQ products are so efficient and how they perform compared to conventional insulation materials.

heat conduction

Conduction is the process by which heat flows through a material from a warmer area to a colder area. With conventional insulation, this effect is used to slow down heat transfer. These materials have low thermal conductivity, which means they impede the flow of heat energy through the structure. The efficiency of such materials depends largely on their thickness: the thicker the insulation layer, the better the thermal resistance.

heat reflection

In contrast to heat conduction, heat reflection uses the ability of a material to reflect radiant heat. ThermIQ products such as ThermIQ OUTSIDE and ThermIQ INSIDE are equipped with special polymer microspheres that effectively reflect infrared and ultraviolet radiation. This technology minimizes the amount of heat that enters or escapes from the building by reflecting the thermal radiation multiple times.

Why heat reflection is so effective

Heat reflection is an extremely efficient method of thermal insulation, as it directly reflects the incoming radiant heat and thus prevents the surface of the building from being heated in the first place. In contrast to heat conduction, in which heat is transported through the material and braked there, heat reflection acts like a shield that blocks heat radiation.

This has several benefits:

  • Preventing overheating: By reflecting thermal radiation, the surface of the building is kept cooler, which is particularly advantageous in hot climates.
  • Reducing heating and cooling costs: As less heat penetrates the building, the need for air conditioning is reduced, resulting in significant energy savings.
  • Durability and maintenance: Reflective coatings are resistant to UV radiation and weather, which extends their lifespan and reduces maintenance costs.
  • versatility: ThermIQ coatings can be applied to various surfaces, including historic buildings, where traditional insulation materials are often out of the question.

conclusion

ThermIQ products offer an advanced solution for thermal insulation based on the principle of heat reflection. This technology improves energy efficiency, reduces heating and cooling costs, and offers a sustainable alternative to traditional insulation materials. With their ability to reflect radiant heat, ThermIQ coatings are an intelligent choice for modern and sustainable construction projects.

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