Tread thickness - Can you please share the thickness of these treads? They look like 4" to me, but I would love to know for sure. I am trying to make my final decision on my staircase and need to decide on the width of the tread. Thank you! »
How was this stair constructed? Does it have a steel structure that holds the stairs concealed in the wall? Does each tread have an interior steel support? Thank you for your answer, I am trying to built one of these and still can't decide which is the best way to support it. »
Webber + Studio, Architects Hello, These are indeed wood boxes on cantilevered steel treads.
We recommend consulting with a structural engineer if you are
designing a similar staircase to ensure the supporting wall structure
will function as designed.
Webber + Studio, Architects Hello,
Wood grades vary and these floors were chosen for their species and grain, the best thing to do is speak with your supplier about your desired grade and woodgrain. The material is 4" pecan/hickory for the floors (locally sourced in Austin) and the stair treads are laid up solid pecan.
motherbear They probably put up something passable for inspection & then took it down. The inspector isn't on the guest list of any ensuing cocktail parties...
Webber + Studio, Architects The stairs were inspected and passed City inspection and met all local codes. The original design had a glass panel attached to the treads and ceiling, the owners opted to remove the panel for better airflow and openness after they moved in.
Use space beneath stairs as a special retreat. With treads nearly the size of trees, this substantial set of floating stairs meld beautifully into the side wall. In this setting, the cantilevered stairs leave open a sitting area underneath the stairs, a perfect little hideaway to read a book.
Cantilevered stairs are possible by tying in some type of structural support (typically steel) into the framing of the house. The stair tread is then attached to this support allowing the stairs to be supported on only one side.
Here the wood steps are created from the same wood as the adjacent wall, projecting from it without any obvious connection. It's safe to say that the supporting structure is hidden within the steps and behind the wall. Many local codes would require a rail on the right but somehow this stair exists without one.
YOURS. I LIKE THE OPEN STAIR AND THE WAY ITS CANTILEVERED FORM THE WALL. PROBABLY DOESN'T MEET CODE? AND NO RAIL ON OPEN SIDE COULD BE A SAFETY HAZARD FOR THE SMALL ONES/