Nailing down crawl space insulation cost can be difficult. Many factors, including the square footage of insulation required, type of insulation you’ll be using, and whether you’ll be having it professionally installed will all impact the cost of your crawl space insulation. Additionally, you’ll need to have your crawl space cleaned out and any old insulation hauled away, which may also impact the final cost. Consider using a crawl space cleaning service to help you get rid of mold, old…