The design of stairs must meet the requirements of safety regulations, including the width and height of the steps, anti slip measures, and the stability of the railings. The step width and height of the stairs should be moderate to provide a comfortable walking experience. At the same time, the height and shape of the handrails and railings of the stairs should also comply with ergonomic principles. The design of stairs should be coordinated with the overall style of the building, while paying attention to details to enhance the overall aesthetics. The design of stairs should fully consider usage requirements, such as whether storage space, lighting facilities, etc. need to be set up.

Modern spiral staircases are extremely diverse in material selection and design styles. From traditional wood and stone, to modern metal, glass, and even composite materials, each material gives the spiral staircase a different texture and charm. In terms of design style, whether it is simple and modern, retro luxury, or natural countryside, matching spiral staircase design schemes can be found to meet the aesthetic needs of different groups of people.