Barrel arches are 2 or more matching arches that create long curved openings
such as hallways, curved ceilings and so on. This is accomplished in two ways:
for smaller barrels we provide an arch that when cut in sections and spaced
at no more than 14 inches apart will create the opening; or, for very long
hallways or large ceilings we provide a series of matching arches, again calculating
no more than 14 inches between arches.
EXAMPLE: You have a 30 inch barrel hallway. We would give you a 16 inch deep
arch which when cut and spaced 14 inches apart would create your 30 inch depth.
