Named Perils Coverage
A property insurance form that covers only losses caused by perils specifically listed in the policy, placing the burden on the insured to prove the loss was caused by a covered peril.
What It Is
Named Perils (also called Specified Perils or Basic/Broad form) coverage is a property insurance approach that lists the specific causes of loss that are covered. If a loss is caused by a peril not named in the policy, there is no coverage. The insured bears the burden of proving that their loss was caused by one of the listed perils.
Common named perils in commercial property policies include fire, lightning, explosion, windstorm, hail, smoke, aircraft or vehicle damage, riot, vandalism, sprinkler leakage, sinkhole collapse, and volcanic action. The ISO Basic Form (CP 10 10) covers a narrow set of perils, while the Broad Form (CP 10 20) adds a wider list.
The alternative approach is Open Perils (also called All-Risk or Special Form), where all causes of loss are covered unless specifically excluded. Open perils coverage is broader because the insurer must prove an exclusion applies to deny a claim.
Why It Matters for Brokers
The named perils vs. open perils distinction is one of the most fundamental coverage differences in property insurance. Brokers must clearly explain this to clients because many businesses default to named perils coverage to save premium without understanding the significant coverage reduction. The burden-of-proof shift alone is enormously valuable — under open perils, the insurer must prove the exclusion applies, while under named perils, the insured must prove the loss was caused by a covered peril.
Real-World Example
A commercial property suffers water damage when a main water line breaks underground, causing water to seep through the foundation and damage inventory stored on the ground floor. Under named perils coverage (Broad Form), the loss is not covered because 'water damage from underground water' is not a named peril, and 'sprinkler leakage' only applies to fire protection systems. Under open perils coverage, the loss would be covered unless a specific exclusion (like flood or groundwater) applied — and the insurer would bear the burden of proving the exclusion applies.
Common Mistakes
- 1Not explaining the burden-of-proof difference to clients, which is often more valuable than the additional perils covered under open perils.
- 2Assuming that 'comprehensive' or 'broad' named perils coverage is equivalent to open perils — even the broadest named perils form has significant gaps compared to open perils.
- 3Failing to review loss scenarios with the client to illustrate coverage differences — abstract discussions about coverage forms are less persuasive than concrete examples of uncovered losses.
How brokerageaudit.com Handles This
Policy Checker identifies the coverage form (named perils vs. open perils) in every uploaded property policy and flags it prominently. The system compares coverage across property policies to identify where named perils forms are used and recommends open perils upgrades where appropriate.