Long periods of heat in summer are increasingly becoming a challenge for the housing stock in central Germany. However, building structures and building technology can be adapted effectively and economically, thereby safeguarding the quality of life. This has been shown by studies in the HeatResilientCity research project. The project team is now imparting this knowledge to the housing and real estate industry in a series of training courses. The first seminars will take place on 19 May in Erfurt and on 13 June in Dresden. Further training courses will follow in autumn.