ダンネツ Company Profile

We are a comprehensive insulation construction company that conducts insulation work and manufactures insulation materials. We are also a manufacturer and seller of insulation materials.

Dannetsu Co., Ltd. was established in 1980, pursuing "comfortable living and ideal living spaces," and started amidst industry attention. We have particularly devoted ourselves to the establishment and dissemination of the "blowing method" technology. Since then, we have established a wide variety of insulation methods aimed at enhancing the performance of housing with high airtightness and high thermal insulation, and we continue to make progress without pause through the production of our own developed products such as Dannetsu panels, DAN walls, and Easy Base.