This year, Schüco International KG celebrates its 70th anniversary. We would like to congratulate them and thank them for the good cooperation. The former 6-man company is now a leading building envelope specialist for windows, doors and façades with over 5,650 employees worldwide. A book was published to mark the anniversary. Prof. Dr. Werner Sobek answers questions about the building of the future on page 40. You can read more about the history of Schüco here.