The thesis deals with the design of a steel hall, preparation and 3D print of the steel structure of the hall. The first part shows the design of structural systems of a steel hall, while the second part deals with a 3D CAD scaled model of steel structures of a hall, which is prepared for 3D printing in 1:40 scale. The calculation of self-weight, dead load, snow and wind which act on the structure is shown first. Based on these, the static calculation of the structural systems that consist the hall is performed in RSTAB 8 software, where the verification of the resistance of cross-sections and the stability of members is also performed. The elements of the structure of the hall are printed and assembled into a final model that will be used for pedagogical purposes.