Suspended ceiling systems are widely used in construction as a solution especially for public buildings and offices. Based on previous own laboratory tests a parametrised digital twin of ceiling structural systems the safety of the fixing was evaluated. The results of the experimental investigation were used to enrich the Finite Elment Analyses with Monte Carlo simulations. To extend our knowledge of the structural safety with minimal computational costs, a surrogate models was developed and enabled the optimized system configuration in terms of structural safety.