Inner window, insulating inner window.

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last updated：Oct 01, 2010

サカエアルミ

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Excellent insulation keeps it cool in summer and warm in winter. Energy-saving effects can significantly reduce heating and cooling costs.

To block outside temperatures and prevent comfortable indoor temperatures from escaping, it is important to enhance the insulation and airtightness of the house. Among these, windows are the biggest weak point. In winter, a staggering 37% of heat escapes through the windows, while in summer, heat entering through the windows from sunlight and other sources can reach 53%. Let's prevent the exchange of heat at openings with highly insulated interior windows.

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【Features】 ○ Made entirely of resin with low thermal conductivity. ○ Difficult to transfer indoor heat to the outside due to heating and cooling, providing high insulation effectiveness. ○ Significantly reduces heating and cooling costs. ○ Reduces uncomfortable condensation, prolonging the life of your home. ○ By suppressing condensation, it also helps prevent the growth of mold and dust mites. ● For more details, please contact us.