Additive-free housing" Air concept "air book" will be given as a gift to the first 5 people. "Those who control the air control happiness.
Since its publication in May 2019, we have received positive responses from various places. "The Concept of Air in Additive-Free Homes ~AIR BOOK~" is a concise summary of the indoor air considerations, the details of our carefully selected building materials, the management system for these materials, and the measurement results of air and materials in collaboration with Ehime University. It aims to help readers re-recognize the importance of "indoor air" and to feel that if they choose safety, there is no option other than "additive-free homes." In addition to the above, this catalog includes: "Concept" "Carefully Selected Building Materials" "Safety" "Quantification of Air" "Customer Voices" *We are currently recruiting nationwide agents! Please contact us for more details.
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basic information
The 'indoor air' is best experienced firsthand. You can download the digest version from this page! If you would like all pages, please contact us.
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Applications/Examples of results
*This is a digest version. If you would like to see all the pages, please request the catalog.*
Detailed information
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Construction example from Nishinomiya City, Hyogo Prefecture.
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A living room with a sense of openness.
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Café-style kitchen
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It is precisely because it is plaster applied by hand that it is possible to create curved walls and niches.
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There are stones with deodorizing effects.
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The washbasin can also be custom-made with plenty of storage.
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Stone-paved entrance
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Colors are added with bengara and persimmon tannin.
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The value of the town changes when houses without additives line the streets.
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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.