Sorry but I have to give an opposing point of view as I do not consider anything laminated to be better in quality in any way to the much prefered hung wall construction method. as many high end full time rigs use hung wall construction.
History has tought us that anything that is laminated can de-laminate and with a laminated wall there is no easy fix other than replacing the entire wall.
You are correct the block foam is a very good insulator but a laminated wall with block foam will hold moisture if it leaks thus speeding up the whole delam process.
Anyway it does not matter because Crossroads no longer uses hung wall construction they switched over to the less expensive laminated walls last year.
BTW I love my Cruiser.
