Abstract The humanity has been in constant struggle with natural forces since ancient times. In this struggle, the protection of artificially created objects has played a prominent role and nowadays, one of its main areas is the lightning protection of structures. Today, it is based on a state-of-the-art risk analysis method based on exact mathematical methods, based on which general guidelines, rules and regulations can be formulated. These common collecting documents are called standards. Lightning protection risk analysis calculates and contains the specific lightning protection adequacy of the concrete structure, taking into account the parameters of buildings and their installations (e.g. lightning protection installations, cables, flooring etc.). The scope of my research is to identify the relationships between output parameters determined by the input parameters based on the current standards and the identification of the risks by their analysis in the different types of buildings. Other scope is to identify effect of variable input parameters to output parameters of observed basic constructions.