In this study, we analyze drawing documents from the Rietveld Schröder Archif, in order to clarify the characteristics of the construction method of G. Th. Rietveld. The Schröder House is basically a brick structure, however the second floor is constructed of wood reinforced with steel, and has a balcony construction of reinforced concrete slab. The roof of the second floor also uses steel, which allows for the creation of a large open space. This combination of different construction materials is considered to be one of the significant architectural features of Schröder House.
