Insulation Question - Crawl Space
Please let me know if there is a better forum for this one....
We have a 3ft stone over dirt crawl that is uninsulated. The prior owners never corrected a water issue, and while the walls of the crawl were insulated with some type of insulating board (house was built in 1972), it had to be removed due to mold.
We want to reinsulate between the floor boards and laydown a moisture barrier.
My question is this - could we use expanding foam in between the joists to insulate in place of wrapped fiberglass batting?
I've heard that the expanding foam is better at resisting moisture, etc.
Any opinions, advice are welcome.