The modest cantilevers Possess a span between 2 m and 3 m. Nevertheless, you could raise the span by improving the depth or prestressed structural member or employing metal. The bending instant of the cantilever beam is optimum on the mounted conclusion and decreases to zero within the free finish. https://staircaseinspirations.weebly.com/blog/the-rise-of-cantilever-staircases-in-contemporary-homes