It's made of stone but lightweight! By using natural wind power to ventilate the heat from the roof, it achieves a cooler environment than traditional roofs.
CoolRoof is an energy-efficient roof that incurs low costs throughout its lifecycle, from production to construction, maintenance, and reuse. The term CoolRoof means "cool roof," and it uses natural stone slate. Our unique construction method allows for natural ventilation of heat from the roof using natural wind power, achieving a level of coolness beyond that of conventional roofs. It ensures that "the attic is not hot!" 【Features】 ■ Lightweight despite being made of stone ■ Environment, ecology, health ⇒ As it is made of natural stone, production is pollution-free. * For more details, including a comparison chart of roofing materials, please download the PDF. * We are currently seeking nationwide distributors! Please contact us for more information.
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Detailed information
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A stone roof in a Japanese-style design.
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Green stone roof
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Single-story house Divided with black and multi-colored materials
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If you put a stone roof on the lower house, it will be easier to stand out.
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Snow stops can also be installed.
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Constructed with a mix of black and multicolor.
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Black of the stone roof
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A single-story house makes the stone roof stand out.
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The exterior walls are made of coral stone, and the roof is also made of stone.
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Company information
For many years, we have researched whether it is possible to build houses without using harmful chemicals such as synthetic adhesives and chemical building materials. By carefully selecting natural materials for construction and striving to minimize the use of chemicals, we have achieved the ultimate in additive-free living, leading to the birth of "additive-free houses." We believe that homes should coexist with nature, and we aim to build houses that anyone can live in comfortably and safely for 100 years.