Escalator systems are a unique tool in every aspect of human transportation. Among the features of escalators, we can count the small footprint, reliability, appeal to large masses at the same time and uninterruptedly, speed, time saving and aesthetics of its external appearance. Escalator systems also need to be supported by elevator systems. The reason for this is that the very old, the people with a pram or the physically handicapped have difficulty choosing a step. Although escalator systems are produced for these special cases, they are not common. By our teams, escalator dimensions are calculated according to the building traffic and carrying capacity, and site-specific solutions are designed. Escalator dimensions are calculated and projected according to the climbing height, the vertical distance of the level to be connected and the climbing angle (standard 30° or 35°).