Sane buildings against the

inside  pollution

The quality of air in our houses, appartments, schools and offices is the subject of increasing worries. To fight against this inside pollution the Sentinel-Haus Insitute, in Germany, is training  architects and workers to the construction of buildings  respecting air quality  norms. The pilot-projets realized since 2006 contain  a  much lower concentration of polluting agents  with low overcosts.