Arches are specially designed to fit into a standard
window or door openings. They also can fit any
jamb size. All are 3-1/2 in. wide by 1-1/4 in.
thick. For all interior or exterior openings that
can be enhanced by an arch there's no quicker,
easier or more attractive way to get the job done
than with Arch-It.
of all, Arch-It saves significant time —
and money — compared to the old-fashioned
out the details, plus photos of sample installations
and more in the following documents: