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About building health

Building Health is an organization, based on building biology, that wants to educate and help people to create environments that not are not only non-toxic but truly health-promoting. The goal is to provide as much free information as possible while also offering on-site and consultation services for those in need of.


Building Health is founded by Joonas Kärnä, a passionate health enthusiast, biohacker and certified building biologist who has over 10 years’ experience in housing construction.

Need help designing, renovating or builiding a healthy home? Was there something you would like more info about or was there a particular topic you would like us to write about? Contact us: info [at]

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