Welcome to the International Institute for Bau-biologie® & Ecology. We teach people from all walks of life to create healthy, healing homes, offices, and schools. Learn from us the vital relationship between manmade environments and human health.

Learn online

Choose one or more of our information-packed courses and learn Building Biology at home at your convenience.

Live seminars

Get real-world experience in creating a healthy, supportive indoor environment through instructor-led lectures & labs.

Get certified

Earn your Building Biology credentials, help others to mitigate hazards to human health in their own homes.

Mentoring

Sign up for our mentored correspondence course, and learn the health benefits of Going Beyond Green™.

Free courses, free videos

Get acquainted with basics of Building Biology. It's fun, easy, and free!

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Featured online course

Biological Building will teach you the health issues inherent in home construction and remodeling.

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