A wall is then built across the brackets. Then the completed treads are bolted in position. These treads may very well be of steel or wood or Wooden clad metal. Cantilever measures must be intended by a structural engineer, so that they remain horizontal and rigid with use eventually. is https://staircaseinspirations.weebly.com/blog/the-rise-of-cantilever-staircases-in-contemporary-homes