This work presents a methodology for constructioning the construction of a basilica portal. The introductroty part shows the blueprints of the building itself, which are obtained from the main project documentation, and are needed to understand the main dimensions of the building needed for the construction, the orientation of the building and the requirements of the investitor. The selection of materials was made, the preliminary values of the profile of the load-bearing structure were adopted, and the variant of the structure was selected. For the chosen solution of the structure, loads were calculated and a geometry was chosen to prove that the loadbearing capacity and stability of the structure were satisfied. The final part shows the technology of desing and construction of all important parts of the structure. Everything is accompanied by project documentation, field pictures, and material approvals to give better sense of the reality of the project.