We were told that moisture levels in our crawl space were 3% higher than usual, and were told to replace our vapor barrier among other thingsSince we have to seriously consider the $5000 investment this person told us, we thought of going with the most affordableFYI: It has been a very rainy season this year after 3 years of drought.So, where does one buy a vapor barrier? I've looked everywhere online and I can only see long explanations as to what it is but no information about where to buy oneAnd I wasn't looking for aluminum foil, plastic sheets, or kraft paperIs there a real thing?
