Quote:
Originally Posted by LI Pets  That's ok if you never go on the road, but if that's not the case, it will turn in powder from the movement and vibration. 
You may want to do some more research. |
This is a real question.....
Really? (re: "it will turn in powder from the movement and vibration")
Do we really know this and has it been tested or photographed? Or is this an Airstream urban legend?
What is refrigerated semitrailers insulated with? Seems there has to be something out there that would work.
I would think if 4" think panels were adhered to the underside of the plywood, the only "movement" would occur from the steel frames rubbing against the sides. And then, the "rubbing" would stop as soon as a gap was created.
Am I correct that the factory doesn't use batts in the belly?