Wolverine Siding and Vinyl Carpentry Soffit and Decorative Trim - Manual (Page 53)

Crown Molding with Cap for
5" Header Lineal
Crown molding with 5" header and
3-1/2" surrounds.
Determine the header length by measuring from the
outside of both side lineals and adding 1/16"-1/8" per
side for overlap.
To cut the crown molding, add 2-1/2" to the previously
determined header length (1-1/4" added per side).
To create the header end cap, cut a 9-1/4" piece of
5" lineal and trim as shown.
Notch both ends of the header as shown.
52
Wolverine Fit and Finish Installation Guide
5" lineal header
1/16" - 1/8"
per side
2-1/4"
2"
3/4"
3/4"
3/4"
window or
door frame
3-1/2" lineal
rain
tab