Part of Classic Steel Collection, Sonoma Ranch Models 9100, 9600, and 8300 are built with 18 in. and 19 in. sections, allowing for more retrofit size options. Panels come in widths from 8–18 ft in 6 in. increments. One inch increments are available via special order. All current colors are available in Sonoma Ranch design, including bi-directional wood grain finishes that are offered with Model 8300.