Made in the USA Since 1895.
This Duvinage circular stair features a double box stringer with concrete treads set on steel and stainless steel guard and grab rail with multiline rail infill. With an outside radius of 8'–1/4", this dramatic monumental stair commands attention in this commercial reception area of the McLachlen Building, which is on the National Register of Historic Places. Location: Washington, DC. Architecture: Davis Carter Scott.