Standard homeowners insurance policies contain common exclusions that many policyholders only discover after attempting to file a claim, and a few are worth checking proactively.
Flood damage is excluded from most standard homeowners policies by default, requiring separate flood insurance even in areas not officially designated high-risk — many homeowners outside mapped flood zones still experience flood damage and discover the exclusion only after the fact.
Sewer and drain backup is frequently excluded or only covered under a specific add-on endorsement, despite being a relatively common and expensive type of claim.
High-value items like jewelry, art, and collectibles typically have a low default coverage cap embedded in standard policies, well below actual replacement value, requiring a separate scheduled endorsement to fully insure.
Reviewing your specific policy’s exclusions list proactively, rather than after a loss occurs, is the only reliable way to know whether these gaps apply to you.