Inquiry (采购产品): polyurethane insulation My husband and I are very interested in finding out all information regarding insulating the subflooring in our house's crawl space with polyurethane foam sprayed directly on the subflooring. Please let us know as much info as possible. We live in Virginia, 2.5 hours from Charlotte North Carolina. Thanks. **** Hidden Message ***** Jimmie Wyrick 5582 Riggs Street Dublin, VA 24084 USA Company: do-it-yourselfer Phone: 540-674-2452 E-mail: pterridactyl@verizon.net **** Hidden Message ***** pterridactyl@verizon.net