Those who control the attic space control the era.

Are you practicing a method that is definitely warm in winter and too hot in summer? Without a doubt, the times have shifted from insulation to heat shielding.

To spend the summer comfortably, one must avoid strong sunlight and radiation (heat rays = electromagnetic waves). The heat that passes through the attic space in summer can be considered almost entirely radiation. There is no heat transfer due to downward convection. Additionally, there is no conduction through low-density air. It is not uncommon for roof materials to exceed 70°C and for the space to surpass 55°C. Typical insulation materials can prevent heat for a while, but unlike air spaces, they tend to accumulate a large amount of heat. Such high-density materials have much higher conductivity than air, and their surfaces can have a thermal emissivity (or absorptivity) exceeding 90%, releasing heat rays into the interior of the building both day and night. *For more details, please download the PDF or feel free to contact us.*

Heat shielding film