I know this has been covered over and over. I am thinking of insulating with the GAF from Home Depot this http://www.homedepot.com/p/GAF-0-75...ard-PolyIsocyanurate-Sheathing-1S02/204322724 Would that be a good choice?
Should I put a thin layer of commercial bubble wrap on metal van wall first to help insulate and or cut down noise that I heard the foam can make?
The way I understand is the vapor barrier needs to be on the inside layer and I will use either Coroplast (OK Willy ?) or FRP. Will either of these be a good vapor barrier? And if I put the bubble wrap layer first will it act as a vapor barrier on the wrong side and cause problems.
Sorry I know this has been covered a lot already. Advice please
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Should I put a thin layer of commercial bubble wrap on metal van wall first to help insulate and or cut down noise that I heard the foam can make?
The way I understand is the vapor barrier needs to be on the inside layer and I will use either Coroplast (OK Willy ?) or FRP. Will either of these be a good vapor barrier? And if I put the bubble wrap layer first will it act as a vapor barrier on the wrong side and cause problems.
Sorry I know this has been covered a lot already. Advice please
A SEEKER