Managing bending times frequently includes working with bolstered materials, growing beam thickness, or incorporating bracing for guidance. Commonly, for smaller cantilever beams, the span is limited to 2 to three m. Although the span is often enhanced either by expanding the depth or employing a steel or pre-stressed structural device. https://staircaseinspirations.weebly.com/blog/the-rise-of-cantilever-staircases-in-contemporary-homes