Encapsulating crawl space – how thick a vapor barrier

I am going to encapsulate the crawlspace.    There is so much guidance on the best way to do a crawlspace that will in effect be a “crawlspace”   what about… I am going to encapsulate the crawlspace.    There is so much guidance on the best way to do a crawlspace that will in effect be a “crawlspace”   what about…Read MoreGreenBuildingAdvisor