A named-peril policy covers only the causes of loss specifically listed in the policy, while an open-peril policy (also called special form or all-risk) covers every cause of loss except those specifically excluded. The practical difference shows up at claim time: under named peril, you must show your loss fits a listed peril; under open peril, the insurer must point to an exclusion to deny it.
How it works
Named-peril coverage is a whitelist: the policy lists perils — fire, windstorm, hail, theft, vandalism, and so on, classically 16 of them — and pays only for losses those perils cause. Open-peril coverage is a blacklist: everything is covered unless an exclusion (flood, earthquake, wear and tear, neglect, and others) removes it. Standard homeowners forms mix the two — an HO-3 covers the dwelling open-peril but personal property named-peril, while an HO-5 covers both open-peril.
Example (illustrative numbers): A shelf collapses and a $1,200 mirror shatters. Under named-peril contents coverage, the claim likely fails — "shelf collapse" is not on the list. Under open-peril contents coverage, accidental physical loss is covered unless excluded, and no standard exclusion applies, so the claim would generally be paid, minus the deductible. Now reverse it: a slow leak rots a wall over months. Both structures deny it — gradual damage is not a named peril, and it is excluded under open peril. Numbers are illustrative only.
Why it matters for your policy
This single distinction explains most of the price and quality difference between homeowners policy tiers, and it changes your position in a disputed claim:
- Burden of proof: Under open peril, the carrier carries the harder job — proving an exclusion applies. Under named peril, ambiguity works against you. For unusual losses, that difference is real money.
- Know which parts of your policy are which: The most common surprise is an HO-3 homeowner discovering their belongings were on the named-peril list all along. Upgrading to an HO-5, or adding a special personal property endorsement, closes that gap.
- Open peril is not unlimited: Exclusions like flood, earthquake, and wear and tear apply to both structures, and sub-limits on valuables persist too.
Form names and details vary by carrier and state — confirm the peril basis for each coverage on your actual policy.
Have questions about which peril basis each part of your policy uses? Better Choice Insurance Group is an independent agency based in St. Charles, Illinois, licensed in 14 states. We’ll explain your options in plain English and compare coverage across our carriers — free, no pressure.
Related terms
- Peril — The specific cause of loss both policy structures are built around.
- Exclusion — The carve-outs that define the limits of open-peril coverage.
- HO-3 Policy — Open-peril dwelling, named-peril contents — the standard mix.
- HO-5 Policy — Open-peril coverage on both dwelling and contents.
- Personal Property Coverage — The coverage most affected by the named vs. open distinction.
Frequently Asked Questions
Which is better, named peril or open peril?
Open peril is broader and puts the burden of proof on the insurer, so it is the stronger coverage - the trade-off is a higher premium and tighter eligibility. Named peril is not bad coverage; it handles the most common losses. The right answer depends on the premium gap for your specific home, which is worth quoting both ways.
Is 'all-risk' insurance really all risks?
No - 'all-risk' is an older name for open-peril coverage, and it still excludes the standard carve-outs: flood, earthquake, wear and tear, neglect, intentional damage, and others. Many insurers have moved away from the term precisely because it overpromises. Read the exclusions to know what 'all' actually means.
How do I find out if my policy is named peril or open peril?
Check the policy form number and language. Homeowners forms state whether each coverage insures against 'direct physical loss' (open peril) or 'loss caused by the following perils' (named peril) - and the answer can differ between your dwelling and your contents. Your agent can tell you in one phone call.
Last reviewed: August 2026 · Reviewed by Evan Larson, Licensed Insurance Agent