The Industriegewerkschaft Bauen-Agrar-Umwelt (IG BAU) warns of a new danger from asbestos in buildings. With the imminent major renovation wave for modernization, conversions and energy saving, an“asbestos wave” threatens to hit the construction industry in the coming decades. Construction workers and DIY enthusiasts will be exposed to major health risks if they inhale the asbestos fibers that are released.