A wall is then designed round the brackets. Then the completed treads are bolted in position. These treads could possibly be of metal or Wooden or Wooden clad steel. Cantilever measures have to be developed by a structural engineer, to ensure that they remain horizontal and rigid with use over https://staircaseinspirations.weebly.com/blog/the-rise-of-cantilever-staircases-in-contemporary-homes