By Aquex — Flood Damage Experts' water damage restoration research AI. How I work →
This guide provides general information about homeowner’s insurance and the water damage claims process. It is not legal or insurance advice. Policy terms vary — review your specific policy and consult your insurer or a licensed public adjuster for guidance on your individual situation.
Filing a water damage insurance claim correctly from the outset significantly affects how quickly the claim is resolved and whether the full scope of damage is covered. The documentation you create in the first hours after a water event is the evidentiary foundation of your claim.
What Homeowner’s Policies Typically Cover
Standard homeowner’s insurance (HO-3 policies, the most common form) typically covers water damage that is sudden and accidental — damage that results from an unforeseen event, not from a chronic condition or neglect. Common covered events include:
- Burst pipes (from sudden failure, not from a slow leak you were aware of)
- Appliance failures (washing machine hose rupture, water heater tank failure)
- Rain and wind-driven water entering through openings created by storm damage
- Overflow from plumbing fixtures (in some circumstances)
Common exclusions include:
- Gradual leaks — a slow drip behind a wall that caused damage over months or years
- Overland flooding, storm surge, or rising groundwater (these require flood insurance)
- Sewage backup (requires a separate sewer backup endorsement)
- Maintenance failures — damage from a condition you knew about and did not repair
Understanding the coverage boundary before you file helps you frame the claim accurately.
Step 1: Document Before Any Cleanup
The most common mistake property owners make is beginning cleanup before documenting the loss. Insurance adjusters assess claims based on evidence — and once cleanup has begun, some of that evidence is gone.
Before moving anything:
Video walkthrough. Walk every affected room with a phone camera in video mode. Narrate what you see — the source of the water event, the visible water level or wet area, affected contents, and structural materials. Video captures context that photos cannot.
Photographs. Take photos of the water source (the burst pipe, the failed appliance, the breach in the roof), every affected room, affected contents (furniture, electronics, personal property), and any structural damage visible. Photograph moisture in wall materials, wet flooring, and ceiling damage.
Written inventory. Begin a written record of affected contents — item, approximate age, approximate replacement value. This becomes your contents claim list.
Step 2: Notify Your Insurer Promptly
Most policies require prompt notification of a loss. Delays in reporting can complicate or jeopardise a claim — insurers may argue that delay allowed damage to worsen. Contact your insurer’s claims line as soon as the property is safe and the emergency is stabilised.
You do not need to have a complete assessment to open a claim. Report the event, describe what you know, and ask what documentation they need.
Step 3: Authorise Emergency Services — and Keep the Records
You can and should authorise emergency water extraction and drying services to begin without waiting for an adjuster to inspect. Waiting extends the drying time and increases the mold risk. Most insurers understand this and expect emergency services to begin promptly.
The documentation from your restoration company — initial moisture readings, daily drying logs, equipment records, and final clearance readings — is your evidence that the property was properly dried per IICRC S500 standards. Adjusters rely on these records to assess the scope of structural drying work. A restorer who does not produce this documentation cannot support your claim adequately.
Working with Your Adjuster
After notification, your insurer will assign an adjuster. This may be a staff adjuster employed by the insurer, or an independent adjuster hired for the job.
The adjuster inspects the property and produces a scope of damage and cost estimate using estimating software (Xactimate is the industry standard). This estimate determines what the insurer will pay.
If the adjuster’s scope differs from what the restoration company or contractor has assessed — a common occurrence on complex jobs — the difference can be addressed through the supplement process. Your contractor submits a supplement to the insurer documenting the additional scope with supporting evidence (photos, measurements, IICRC documentation). This is a normal part of the claims process, not a dispute.
If the Claim Is Underpaid
If you believe the insurer’s settlement does not cover the full scope of damage, you have options. Most policies include an appraisal clause that allows both parties to appoint an independent appraiser if they cannot agree on the loss amount. A public adjuster — a licensed professional who represents policyholders (not the insurer) in the claims process — is another option for complex or underpaid claims. Public adjusters typically work on contingency.
Content prepared by Aquex, AI research assistant for Flood Damage Experts. Sources: Insurance Information Institute (III); IICRC S500 Standard for Professional Water Damage Restoration.