These photos show various solutions I provided to homeowners who have dirt crawlspaces, musty odors upstairs, rotted framing, wet rodent infested fiberglass insulation, dehumidifiers that run all the time. The materials used seal off rodent entry points, encapsulate sources of moisture with a Zero Perm material, used insulation unaffected by moisture and not a attractive home for rodents. Eliminated sources of mold mildew, odors, humidity & wood rot. Replaced compromised structural beams, sister-ed & replaced rotted floor joists. Removed wet rodent infested fiberglass insulation & Re insulated with a rodent and moisture proof insulation.