This page contains some profile pictures of commonly available, milled chair rail moldings. These profiles can be combined with backer boards and other, smaller moldings to create more elaborate chair rails, build custom door and window cases and crown moldings.
This is a common one–piece chair rail profile that can be used alone or combined with other trim molding pieces to build a more elaborate chair rail.
This is another one–piece chair rail that can be combined with backer board to create a wider, more interesting chair rail molding or use alone for a simple accent.
This chair rail molding is milled with several interesting features including two beads and an ogee profile.
Wide, one–piece chair rail moldings like this one are best used in combination with wide door and window cases similar to Victorian style moldings. The thicker pieces mate well when butting the chair rail against the side of the case.