best insulation for crawl space

If your home has a crawl space, you probably don’t pay it much attention. The crawl space, as the name would imply, is uncomfortable to access, and usually hot, sometimes damp, and almost always dirty. Though it might be tempting to deal with your crawl space at a later date, ignoring issues in your crawl space insulation can result in significant problems down the road.  The air in crawl spaces has to go somewhere, and in a vented crawl space…