This study s purpose was to evaluate the structural behavior of a stub-girder floor-system, which was modified to better utilize the steel profiles in its manufacturing process. The study is based on nonlinear analysis through the use of the finit element method (FEM), employing the software ANSYS. For the structural analysis, a simplified model was created through the use of the software FTOOL and the nominal resistances was obtained based on the canadian CAN-S16-10 Standard, by the Canadian Standards Association. Furthermore, the working and tensile loads were evaluated, as were the displacements associated to them. Based on the results, designs recommendations were made and the conditions of economy of material, as well the possibility of the system s practical use in multi-storey buildings were discussed. With regards to the construction phase, a discussion was made on the possibility of obtaining an industrialized construction method, since the manufacturing process is characterized by the fast production and assembly, which are facilitade by the fact that this system allows the reuse of small lenghts of remaining profiles from the normal manufacturing process.