How storm & water damage insurance claims work in South Carolina

The big split: wind above, water below

Coastal claims usually sort into two buckets. Wind and wind-driven rain — a gust peels shingles and rain pours through — typically fall under your homeowners policy. Rising water — storm surge, tidal flooding, rain that ponds and comes in at floor level — is flood damage, excluded from standard homeowners policies and covered only by separate flood insurance through the National Flood Insurance Program or a private flood carrier. One storm can produce both claims on the same house, which is why documenting each water entry path separately matters so much here.

Named-storm deductibles: the coastal surprise

Inland, your deductible is a flat number. On the South Carolina coast, most policies carry a separate hurricane or named-storm deductible calculated as a percentage of your dwelling coverage — commonly in the 1% to 5% range. On a $400,000 dwelling limit, a 2% named-storm deductible means the first $8,000 of wind damage from a named hurricane is yours. It only triggers when the National Hurricane Center has named the storm; an ordinary thunderstorm claim uses your regular deductible. Read your declarations page before the season — that percentage is the single most important number on it.

The wind pool, briefly

In parts of coastal South Carolina, private insurers won't write wind coverage at all. For those zones the legislature created the South Carolina Wind and Hail Underwriting Association — the "wind pool" — back in 1971. It writes wind and hail only, in designated coastal territory across Charleston and four other coastal counties, while your regular policy carries everything else. If you're on a barrier island or close to the water, check whether your wind coverage lives on a separate wind-pool policy — it changes who you call and which deductible applies when a storm hits.

What adjusters actually want to see

• Photos and video of the damage before any cleanup — plus the source or entry point.
• Dates and times: when it happened, when you noticed, when you acted. Fast action shows you met your policy's duty to prevent further damage.
• An itemized list of damaged property, with receipts where they exist.
• Moisture readings and drying logs — a restoration contractor produces these as part of the work, and they carry real weight in the file.

The process, start to finish

Report the claim promptly. The carrier assigns an adjuster. Mitigation — tarping, board-up, extraction, drying — starts right away, because policies expect you to prevent further damage and the humidity here punishes waiting. You or your contractor walk the loss with the adjuster, a scope gets approved, and repairs proceed against it. Keep every receipt from the emergency phase; reasonable mitigation costs are typically part of the claim.

Mistakes that cost Lowcountry homeowners money

• Cleaning up before photographing — the single most expensive habit.
• Waiting days to start drying, then having the resulting mold called preventable.
• Assuming surge or tide water falls under homeowners coverage. It doesn't — that's the flood policy, and if you don't carry one, know that before hurricane season, not after.
• Signing an assignment-of-benefits with a door-knocking contractor after a storm. Get offers in writing, keep control of your claim, and prefer companies you can call back next year.
• Forgetting the named-storm deductible when deciding whether a claim is even worth filing.