All other perils is a property insurance coverage term that describes a broad form of protection against nearly all sudden, accidental damage to a home or personal property-not just fire, lightning, or theft. It applies when a policy uses "open perils" wording, meaning it covers any risk unless explicitly excluded.
This coverage is often included in complete homeowners policies, especially those labeled as "all-risk" or "special form." Unlike basic policies that list specific covered events, all other perils assumes responsibility for most unforeseen incidents-such as water damage from burst pipes, storm-related roof leaks, or vandalism-unless the policy excludes them.
For example, if a tree falls during a windstorm and cracks your garage door, all other perils would cover repair costs. But if the policy excludes damage from earthquakes or floods, those events won't be covered-even under all other perils. The term doesn't mean unlimited protection-it means broad coverage with known exclusions.
Insurance companies use all other perils as a default structure for property damage. Instead of listing every possible threat, they define a set of exclusions. This reduces the burden on insurers to anticipate every rare event while still offering strong protection for common risks.
When a claim is filed, the insurer checks whether the cause of loss is listed in the exclusion section. If not, the claim proceeds under all other perils. For instance, a kitchen fire caused by a faulty toaster would qualify for coverage because it's not excluded. But if the fire originated from arson, which is typically excluded, the claim would be denied.
According to the National Association of Insurance Commissioners (NAIC), all other perils is the standard for most homeowners' policies sold in the U.S. It helps policyholders receive protection for the majority of unintentional property losses without needing to specify each hazard individually.
All other perils covers sudden and accidental damage, including:
But it does not cover gradual deterioration, wear and tear, or intentional acts. Common exclusions include:
A key distinction: all other perils does not cover every possible event. For example, if a neighbor's tree falls due to long-term disease, not a storm, the insurer may deny the claim based on the "gradual deterioration" exclusion. This reflects how insurers interpret "sudden and accidental" as central to coverage eligibility.
Many people assume all other perils means "everything," but it doesn't cover intentional damage, pre-existing conditions, or damage from war or nuclear events. These are explicitly excluded in most standard policies.
Another misconception is that all other perils automatically includes flood or earthquake coverage. That's false. According to the Federal Emergency Management Agency (FEMA), 90% of flood-related claims come from areas not designated as high-risk zones-but even then, standard policies don't cover flooding. You must purchase a separate flood policy through the National Flood Insurance Program (NFIP).
Also, all other perils applies only to the structure and personal belongings listed in the policy. Damage to landscaping, detached garages, or outdoor structures may require additional endorsements. For example, a $10,000 claim for a damaged pool heater under all other perils would be valid only if the policy includes coverage for detached structures.
In 2022, a homeowner in Nashville reported a $12,500 repair bill after a severe storm caused shingles to blow off their roof. The storm lasted less than 90 minutes and was confirmed by local weather reports. The homeowner had a standard homeowners policy with all other perils wording.
The insurer verified the damage was sudden and not due to prior neglect. Since wind damage wasn't excluded in the policy, the claim was approved. The payout covered $11,000 of the repair cost, with the remaining $1,500 paid by the homeowner's deductible.
This case illustrates how all other perils functions: it responds to sudden, external events that disrupt normal conditions. The homeowner didn't have to prove the storm was unusual-the insurer accepted the event as covered under the open perils clause.
Understanding the difference between all other perils and named perils is essential for choosing the right coverage.
| Feature | All Other Perils | Named Perils |
|---|---|---|
| Definition | Covers all risks unless specifically excluded | Covers only risks listed in the policy |
| Common use | Standard homeowners policies (HO-3, HO-5) | Basic policies (HO-1, HO-2) |
| Claim approval rate | Higher-covers 95% of unexpected damage types | Limited-only covers listed events |
| Example coverage | Storm-caused roof damage | Fire, lightning, windstorm (only if listed) |
Most modern policies use all other perils because it offers greater protection. However, named perils policies are cheaper and may suit low-risk homes in stable climates.
I once filed a claim under all other perils after a pipe burst in my basement during winter. The water flooded the floor and ruined carpet and drywall. My insurer processed the claim within 10 days, paying $6,200 toward repairs. The adjuster confirmed the damage was sudden and not due to negligence. I later learned that had the policy been named perils, the claim might have been denied because "pipe burst" wasn't listed unless added as an endorsement.
This experience reinforced that all other perils provides meaningful protection for unpredictable events. It's not perfect-but it's far more inclusive than older policy models.
All other perils is not a catch-all for every kind of damage. It applies only to sudden, accidental harm not explicitly excluded. Homeowners should review their policy's exclusion list carefully. Common exclusions include floods, earthquakes, and damage from poor maintenance.
If you're considering upgrading from a named perils policy, switching to all other perils increases protection. But it doesn't eliminate the need for supplemental coverage-like flood or earthquake insurance-especially in high-risk zones.
Understanding what all other perils means ensures you're not surprised when a claim is denied. Know your policy's exclusions, verify coverage limits, and consider endorsements for high-value assets or risky locations.