L & L makes 1/2" & 3/8"solid flooring both in 2" as well as 1-1/2". Other widths can be made upon request in R/O W/O & R&Q White Oak. We are also making retro treads 5/8" x 11-1/2" in R/O W/O R&Q W/O. The other Treads we are making are ones that are thicker for an open staircase. Samples can be sent & we do have photos of the treads.