Letter are mounted as individual words on aluminum c-channels. They are attached with threaded aluminum bolts into in-line stud bosses. The c-channels can be painted or anodized. The backs of the letters can be unfinished (standard) or finished for an additional cost. This option is only suitable for letters between 4 and 24 inches tall. See the Technical Drawing for more details.

The mounting option does not come with a mounting template. The customer must drill their own mounting holes in the c-channels and supply their own hardware to attach the c-channels to the mounting surface.