The TR300 staircase was engineered for public spaces where an extremely wide staircase is needed. It is custom made to height and width, with the maximum width being 60”. The stair tread is shaped like an airplane wing has a durable anti-skid surface and has a depth of 11.8”.
The treads and the stringers can be powder-coated in any color. The standard natural anodization is the most popular and will stay the same for decades.
The bolts in the stringers can be hidden for a price increase, although many architects love to show the unique construction of this staircase.