Property · Damage
Flood Insurance Gap Calculator
Flood coverage gaps usually appear in limits, contents, deductibles, and waiting periods.
Compare likely flood damage exposure against flood coverage, building and contents limits, separate deductibles, temporary living expense, and cash reserves.
Flood damage is not just a cleanup estimate. The bigger issue is whether there is flood coverage at all, whether building and contents coverage were both purchased, how separate deductibles apply, and whether cash reserves can cover the gap.
Plain English
Is this flood damage or another kind of water damage?
Where the water came from can change the cleanup, insurance question, and next tool.
Start here: Identify the source before assuming homeowners insurance works the same way.
Safety and claim boundary
This calculator does not decide coverage or policy eligibility. Flood policy terms, waiting-period exceptions, basement rules, and insurer decisions are policy-specific.
Kefiw does not adjust claims, interpret your specific policy, receive private claim documents, or decide coverage. Do not send private insurance paperwork, claim photos, financial details, or personal information through Kefiw unless a page explicitly explains how that information is handled.
Insurance is not automatic
The same room can have different insurance questions depending on whether the water came from a pipe, roof opening, appliance, HVAC drain, sewer backup, floodwater, slow leak, or storm-created opening. Use Kefiw to organize the decision, but confirm policy language, deductible, deadlines, endorsements, and claim handling with your insurer, agent, adjuster, or qualified professional.
Run claim-or-cash calculatorEstimate flood coverage gap
This is a planning model for questions and ranges. It does not inspect the property, decide coverage, replace emergency services, or quote a specific job.
Damage not covered by entered building limit after deductible.
Damage not covered by entered contents limit after deductible.
Planning placeholder. Verify policy-specific treatment.
Not a payout estimate or coverage decision.
Flood questions to verify
- Temporary living expense may not be covered the way ordinary homeowners loss-of-use coverage works. Verify the policy.
- FloodSmart says flood coverage generally has a 30-day waiting period unless an exception applies.
Why building and contents need separate attention
FloodSmart describes building and contents coverage as separate coverage choices with separate deductibles. A home can have building coverage without enough contents protection, or vice versa.
Why the waiting period matters
FloodSmart says flood coverage generally takes effect 30 days after purchase unless an exception applies. That makes the gap calculator useful before storm season, not only after water enters.
What to gather before assuming the gap
Pull the declarations page, building limit, contents limit, deductibles, basement language, mortgage requirement, and receipts or photos for contents before estimating out-of-pocket exposure.
Related next steps
Next: estimate, collect proof, compare the bid, then decide
Damage pages should end in a visible next action: calculator, checklist, decision packet, bid checker, or qualified professional question. Do not turn an unsafe room, vague contract, or policy-specific coverage question into a simple number.
Printable packet hook
The checklist content is visible on Kefiw. Use the printable packet only if you want a page to bring to the restoration company, adjuster, spouse, realtor, or rebuild contractor conversation.
Need a line-item estimate?
Use the questions above before building an estimate or talking with a restoration, rebuild, plumbing, roof, HVAC, mold, sewer, or fire/smoke provider. A cleaner quote separates emergency mitigation, cleanup, contents, and reconstruction instead of bundling everything into one vague number.
Kefiw does not adjust claims, interpret your specific policy, receive private claim documents, guarantee coverage, or tell you to delay emergency safety work.
Damage advertising and referral disclosure
Damage pages may discuss contractors, restoration companies, insurance questions, and repair estimates. Ads or referral links may support Kefiw, but they do not decide calculator formulas, rankings, examples, review labels, or methodology. Kefiw does not adjust claims, interpret policies, or guarantee coverage.
Source links used for Damage pages
- EPA mold, moisture, and drying guidance Moisture control, 24-48 hour drying window, contaminated-water cautions, and professional cleanup boundaries.
- FloodSmart NFIP coverage overview Flood coverage limits, separate building/contents coverage, separate deductibles, and waiting-period language.
- NAIC flood insurance consumer guide Consumer framing for homeowners water events, flood coverage, water backup riders, and NFIP limits.