Herringbone floors and a board-formed concrete wall create a linear motif in the second-floor stairwell.
The stairs were stripped back to just the steps and upgraded with a new steel handrail and spindles. The treads were finished with OSMO ebony oil.
A new steel staircase with wood tread and a cable railing does not block the outside views. The double-height window systems used at the front and back of the home are glass storefront units from YKK.
The stair features a steel balustrade and floating timber treads.