Scaffolding is used to provide temporary support for workers and materials during construction, maintenance, or repair tasks. The main types include supported scaffolding, which consists of platforms supported by frames or poles; suspended scaffolding, which is hung from an overhead structure; rolling scaffolding, which is mobile and mounted on wheels; and aerial lifts, which offer elevated platforms for tasks requiring mobility. Each type has its uses: supported scaffolding is common for general construction, suspended scaffolding is used for tasks on taller buildings, rolling scaffolding is useful for indoor or short-term projects, and aerial lifts are suitable for accessing difficult-to-reach areas. The right scaffolding depends on factors like the project’s height, the workspace environment, the load requirements, and safety considerations.