Glad you brought this up.. My idea is to create a sound barrier/dampening by wrapping just the roof. Although this would dampen the sound slightly, more work would need to be done in the inside of the van to add more of a dampening effect.
We've elected to use a chrome silver wrap, just to reflect the heat, but we may end up doing something different for the long haul. I wouldn't suggest anything black, as this would attract heat and would be unbearable in the summer. Can't say this will be done anytime soon, cause we're focused more on acquiring a set of wheels first.
Last edited by LostInTransit; 28-07-2015 at 12:40 PM.