Spray foam Insulation Under Cab
Hello Campers! Took my RV to a local HIGHLY recommended shop to get their opinion about the poor airflow in my 2007 Ford E450 Winnie Outlook. He said that he has seen rigs come in with Spray Insulatio...
Forum Discussion
DaHose wrote:Don't think improving airflow is the objective. I am thinking the purpose of the foam insulation is to help with the heat generated and coming up from underneath the floorboard. My Class C floor gets really warm.
How would filling the space under the cab with foam help air flow?
Jose
