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How to Read Projection, Height, and Length on Spectis Crown
Three numbers on a Spectis crown plate tell you if the stick fits.
Projection is how far the crown stands off the wall. A deep eave needs more projection than a bedroom ceiling. Height is how far it drops down the wall. On an 8-foot ceiling, about 3 to 5 inches of height is the usual start, and a taller wall takes a taller profile. Length is the stick. Most Spectis crowns are 12-foot sticks. A few decorative profiles are closer to 139 inches. Order the waste.
Dentil, two-step, boxed, and fossil-
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Sep 30th 2026