Flood Insurance / NFIP
Coverage for flood damage, which standard homeowners and commercial property policies exclude entirely, most commonly purchased through FEMA's National Flood Insurance Program (NFIP), sold through private insurers participating in the program, or increasingly through a growing private flood insurance market.
Why it matters
Standard NFIP building coverage caps at $250,000 for a residential structure and $100,000 for its contents, and at $500,000 each for a non-residential building and its contents, limits that surprise a lot of property owners with higher-value homes or businesses. The program also requires periodic congressional reauthorization, and during a lapse, FEMA can't issue new or renewed policies, though existing policies stay in force.
On a real project
A homeowner in a flood zone whose standard homeowners policy excludes flood entirely buys a separate NFIP policy capped at $250,000 for the building and $100,000 for contents, then adds a private excess flood policy on top to cover a higher-value home beyond those limits.
Who this matters most to
An Insurance Adjuster handling an NFIP claim typically has to hold a separate NFIP-specific adjuster certification, since flood claims are adjusted somewhat differently from standard property claims.
Where this goes wrong
A homeowner buys a new NFIP flood policy the week before a forecasted storm, assuming it's effective immediately, not realizing NFIP policies typically carry a 30-day waiting period before coverage begins, with only narrow exceptions like a loan closing, leaving that storm's damage completely uncovered.