Why manufactured homes take flooding so badly
The vulnerable parts are all low: ductwork under the floor, the belly wrap that holds insulation, particleboard subfloor, and the bottom of the wall cavities. Water that would mean a cleanup in a site-built house frequently means a total loss here, because the materials do not dry and the assemblies cannot be opened up economically.
Wind is different — a home that stayed anchored may look repairable and be repairable, while a home that shifted on its piers usually is not.
Buyout and mitigation programs change the math
After federally declared disasters, Kentucky communities sometimes participate in hazard mitigation buyout programs administered through local and state emergency management with FEMA funding. These are voluntary, they price the property under their own rules, and the land typically becomes permanent open space afterward.
If your property is in a floodplain that has flooded repeatedly, ask your county emergency management office whether a buyout program covers your parcel before you sell to anyone. A buyout can pay more than a private sale, and it takes longer. Both facts matter.
Insurance, and the gap most owners discover too late
Standard manufactured home policies do not cover flood. Flood coverage comes separately, usually through the National Flood Insurance Program, and relatively few Kentucky manufactured home owners in the affected counties carried it. Wind and tornado damage is normally covered by the standard policy, which is why the 2021 and 2022 recoveries looked so different from one another.