Building biology

Building biology (or Baubiologie) is a field of building science investigating the indoor living environment for a variety of irritants. Practitioners study how the environment of residential, commercial and public buildings can affect the health of the occupants, producing a restful or stressful environment. Important areas of building biology are building materials and processes, electromagnetic fields (EMFs) and radiation (EMR) and indoor air quality (IAQ).

There are 25 principles of building biology, which govern the decision making of building biologists.

After World War II, new houses were rapidly built in Germany to accommodate the growing population. Studies of these new houses found an unusual patterns of illnesses. It was concluded that these patterns could be attributed to the rapid construction of the buildings. The rapid construction had given materials insufficient time to outgas various volatile organic compounds (VOCs), and these VOCs instead harmed the occupants. The illness is also attributable to problems with the electrical systems of the homes.

From these discoveries a study began in earnest among a few individuals to catalog and characterize these VOCs. What emerged was a Standard of Baubiologie Method of Testing, with recommended threshold guidelines for sleeping areas, where one is most susceptible and spends a large amount of time. A small cadre of individuals was formed, and Anton Schneider, Wolfgang Maes and the Institut für Baubiologie und Nachhaltigkeit IBN started a training system in Building Biology. The 'Building-biological Measuring Standard'(see above) relies on physiological impact on biological systems, when determining threshold values. This is in difference to most government standards that use thermal impact (for microwaves) and other quantifiable measures, as advised by the relevant industries. This explains, why the recommended threshold values of the Building-biological Measuring standard are considerably lower than the values advised by government standards.

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