Fixing Subfloor Rodent Tunneling: Restoring Hollowed Insulation Panels
Many homeowners upgrade from traditional fiberglass batts to rigid foam boards or closed-cell spray foam insulation to prevent mold and moisture tracking. While these polyurethane materials excel at blocking vapor, they introduce a distinct logistical challenge: rodent tunneling. Mice, rats, and chipmunks love the high thermal insulation properties of foam panels. They will chew their … Read more