What effects does thermal insulation material have?

There is no heat transfer or moisture intrusion within the insulation material at all.

Heat-insulating materials have a very low thermal emissivity, minimizing radiative heat from the foil itself, while the highly reflective aluminum foil reflects heat from adjacent buildings, thereby minimizing the intrusion of radiative heat from the outdoors. Additionally, since it is a solid material, there is no heat transfer or moisture intrusion within the insulation. In other words, there is no insulation material as perfect as heat-insulating materials. Okuda Lumber Store is a long-established lumber company founded in 1934 in Sakai City, Osaka Prefecture. Since its establishment, it has continued to provide high-quality lumber and meticulous craftsmanship to local customers. Utilizing sawmills and material storage areas, it not only procures wood from the best sources both domestically and internationally, but today, in pursuit of "further customer satisfaction," it also handles various materials related to housing, sourced from both Japan and abroad, to provide useful materials to customers. For more details, please download the catalog.

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