Flood insurance is not homeowners insurance
The single most expensive misunderstanding in a Houston flood loss is assuming one policy covers it all. Rising water from outside — a bayou over its banks, storm surge, sheet flow across a saturated yard — is flood, and it is excluded from your homeowner policy. Water that comes through a wind-damaged roof during the same storm is not flood; it is a windstorm loss under a different policy with different limits.
Most serious Gulf Coast losses are both at once. Getting the split right is not paperwork pedantry — it decides which policy pays for which room, and whether you collect under one limit or two. Carriers on each side have an incentive to point at the other. We document the causation so both claims are supported rather than each being used to deny the other.


