The standard Crown height of this Plantation Model is the same as the fedora #1 model Since the same blocks are use for either one.
The front of the crown is 4.1" - 4.3"
The back of the crown is lower then the front measuring between 3.3" - 3.5" Giving it a sloping appearance from the side profile.
The height on the side is 4.1" - 4.5".
you can request a larger Or Smaller crowns for any hat, but these dimensions are perf

This plantation panama hat is Blocked on an semi oval hat block rather then a Perfectly round one to fit better.