What Is an All-Risk Property Insurance Policy?
One that covers all causes of loss except what it specifically excludes, rather than listing only perils it covers.
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Open Perils vs Named Perils
Most home policies sold today write the dwelling on an open-perils basis already, covering any cause of loss not excluded. Your personal belongings may be written on a narrower, named-perils basis instead. Check the declarations page to see which form applies to each part of your policy.
What's Excluded Either Way
Flood and earthquake are excluded from nearly every homeowners policy, open-risk or not, no matter how broad the coverage sounds. If your new house sits near a floodplain or fault line, your lender may require a separate policy for that risk before closing.
Why Your Lender Checks This
The binder you send your lender needs to show dwelling coverage at a level tied to rebuilding cost, not the purchase price. An open-risk form satisfies most lenders because it's the broader standard, but the amount of coverage matters as much as the form itself.
Belongings May Differ
Even under a policy that calls itself all-risk, your personal property section often lists specific covered perils instead of covering everything. Read that section separately. If something valuable isn't covered by name, ask whether it needs its own rider before you close.
Two policies can both call themselves open-risk and still differ on what they exclude, what they pay for belongings, and how much dwelling coverage they set against rebuilding cost. Those differences show up in price too. Before you lock in a binder for your lender, it's worth seeing what other insurers quote for the same house and the same coverage level.
How Do Claims Work Under an Open-Risk Policy?
Filing a claim under an open-perils form works a little differently than most new buyers expect. Because the policy covers any cause of loss except what's listed as excluded, the burden of proof shifts. You don't have to show that a named peril, like fire or wind, caused the damage. The insurer has to show that an exclusion applies if it wants to deny the claim. In practice that often makes open-risk claims easier to argue, though it doesn't make every claim automatic.
Your deductible applies the same way it would under any policy. Most homeowners policies set a flat dollar deductible, though some states allow a percentage deductible for specific perils like wind or hail. That kind of deductible comes out of your dwelling coverage limit rather than being a fixed number. If your new house is in a state or coastal area where that applies, it will say so on the declarations page, and it's worth knowing before a storm hits rather than after.
Documentation matters more than the type of policy you hold. Photos of the house at closing, receipts for major repairs or renovations, and an inventory of belongings all make a claim move faster. That's true whether the loss falls under the dwelling's open-risk coverage or the narrower named-perils list for personal property. Buyers who skip this step often find themselves reconstructing what a room looked like from memory months after a loss, which slows down what the insurer can pay and when.
Open-risk coverage on the dwelling doesn't mean unlimited coverage. Every policy has a dwelling limit, and that limit is what gets paid out regardless of how broad the perils section reads. Rebuilding costs in many areas have climbed since older houses were last appraised for insurance purposes. A limit set years ago, or one bound quickly to meet a closing date, may fall short of what rebuilding actually costs now. Ask how the dwelling limit was calculated, not just whether the policy is open-risk, since that number determines what actually gets rebuilt after a covered loss.
Can an Insurer Switch You to Named Perils Later?
Nothing stops an insurer from changing the form of your policy at renewal. The binder and first-year policy you bind to close on the house might write the dwelling on an open-perils basis. A year later, the renewal could quietly narrow that to named perils, especially if you've filed a claim or the insurer has decided your house carries more risk than it first thought. Read the renewal paperwork each year, not just the premium line. The form the dwelling is written on can change even when the price looks about the same.
Insurers do this for reasons that have nothing to do with your house specifically. A company might pull back from open-risk coverage statewide, or only in certain counties, after a bad year of claims. Older roofs are a common trigger too. Some insurers move a house from open-perils to named-perils coverage, or exclude wind and hail specifically, once a roof passes a certain age. If your new house has an older roof, ask the insurer directly whether that affects which form applies now or later.
If your policy does shift to named perils, the list of covered causes matters as much as the list of exclusions did before. A named-perils policy pays only for damage caused by something it lists by name, typically fire, lightning, windstorm, hail, theft, and a handful of others. Anything not listed isn't covered, even if nothing excludes it either. That's the reverse of how an open-risk policy works, and it's worth noticing the switch rather than assuming the coverage stayed the same because the premium did.
None of this is a reason to avoid a particular insurer at closing. It's a reason to reread the declarations page at every renewal, not just the first one. The form your dwelling coverage is written on at closing is a snapshot, not a guarantee. Checking it each year costs a few minutes and tells you whether the coverage you thought you bought is still the coverage you have.
Before you send the binder
Open the declarations page before closing. Check what it lists for dwelling coverage and what it lists for personal property separately, since they often differ, and make sure the dwelling number matches what rebuilding your house would actually cost.
