About

Your privacy is critically important to us. At the Building Biology Institute (BBI), we have a few fundamental principles: We don’t ask you for personal information unless we truly need…  

Your hosts, Ron & Lisa Beres, The Healthy Home Dream Team®, have for more than a decade been teaching busy people how to eliminate toxins from their lives with simple,…  

Helmut Ziehe’s Building Biology calling began with an “ah-ha” experience in North Africa in 1980 that changed the course of his life and career. As resident engineer for a city…  

Our mission, now in its 33rd year, is to help create healthy homes, schools, and workplaces free of toxic indoor air, tap-water pollutants, and hazards posed by electromagnetic radiation. We…  

These guidelines help to assure a dwelling is life-enhancing for all its inhabitants, and not detrimental to its builders, with as little disruption to the environment as possible, and apply…  

Our board meets on the third Friday of each month, year round. Minutes of their meetings are available upon written request: outreach@buildingbiologyinstitute.org

The advisory board serves our board of directors and executive team, assessing and recommending new programming and providing scientific and technological information relevant to our policies, curriculum, and mission.

Our seminar instructors are preeminent in their fields of practice bringing decades of in-the-field experience to our students, and a deep commitment to passing this important knowledge forward, always reflecting…  

Meet Miriam, Annette, and Cindy, our Student Advisory Committee (SAC), each of them successful alumni of our professional certification programs. They are your curriculum docents and your personal liaisons to…