Aluminum heat-insulating materials are effective in any climate, whether in spring, summer, autumn, or winter.
Aluminum heat-insulating materials reflect cold outside air and ground heat in winter, returning warmth indoors. In summer, they reflect heat rays (electromagnetic waves), block radiant heat from the outer walls, and prevent indoor cooling energy from escaping outside. Heat transfer continues until absolute zero temperature (0°C absolute is -273°C) is reached, so aluminum heat-insulating materials are effective in any climate throughout spring, summer, autumn, and winter. 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 sources wood from the best sources both domestically and internationally but also, today, aims to pursue "further customer satisfaction" by offering various materials related to housing, sourced from both Japan and abroad. For more details, please download the catalog.
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【Features】 ○ Winter → Reflects cold outside air and ground temperature, effectively returning heat to the indoor space. ○ Summer → Reflects heat rays (electromagnetic waves) in summer, blocking radiant heat from the exterior walls and maintaining indoor cooling energy. ○ High Insulation Performance → With just 8mm thickness, it provides insulation equivalent to 75mm of foamed polyethylene insulation, or an R-value of 14.3. ○ Thermal Radiation → Retains 97% of heat in winter and reflects 97% of heat in summer. ○ Wide Operating Temperature Range → Usable in a broad temperature range from -50°C to 80°C. ● For more details, please contact us or download the catalog.
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Insulation, insulation materials, external insulation, aluminum heat-shielding insulation, insulation sheets, foundation insulation, specialty store "What materials are good?", "How can I reduce costs?", "What is the best construction method?" Any questions about insulation materials or aluminum heat-shielding insulation, no matter how trivial, are welcome. Please feel free to contact us.