Hey Reddit it's 2 degrees here and one side of my house is 68 and the other side is 73. We have a crawl space that's 25x20 ish vented. Went down into the crawl space and this is what I found. On two of the four walls they applied foundation sealant then pushed 10 ml plastic on the walls then the floor is covered in it. Question one: Should I be concerned about these walls growing mold ect? Looks like a diy encapsulation.Question two: I'd like to insulate the floor everyone says don't do foam since it can't breathe so I should do fiberglass or something that can?Thanks for any advice via /r/DIY http://ift.tt/2lyAy6g
