Restaurant umbrella insurance, and when a bar or venue needs the tower
An umbrella policy sits above the general liability, auto, and employers liability policies and responds when a claim exhausts them. A true umbrella can also drop down when an underlying aggregate is used up and can cover some claims the primaries do not; a plain excess policy only adds limits. For most kitchens the question is a contract minimum. For a bar or a venue it is the dram shop suit, and an umbrella only reaches that if liquor liability is scheduled beneath it.
What coverage a restaurant needsThree things an umbrella does, and the one thing excess does
IRMI's glossary describes an umbrella liability policy as one designed to provide protection against catastrophic losses, and gives it three jobs. It provides excess limits when the limits of the underlying liability policies are exhausted by paid claims. It drops down and picks up where the underlying policy leaves off when that policy's aggregate limit is exhausted. And it provides protection against some claims the underlying policies do not cover, subject to the insured taking on a self-insured retention. The policies it typically sits over are business auto, commercial general liability, watercraft and aircraft liability, and employers liability (IRMI, umbrella liability policy). A self-insured retention, in IRMI's words, is a dollar amount specified in a liability policy that must be paid by the insured before the policy responds to a loss (IRMI, self-insured retention); it applies only to the claims the umbrella covers that nothing beneath it does.
Set that beside IRMI's definition of an excess liability policy: a policy issued to provide limits in excess of an underlying liability policy, which is no broader than the underlying policy and whose sole purpose is to provide additional limits (IRMI, excess liability policy). An excess policy follows the form beneath it. If the primary excludes a claim, the excess excludes it too, and if the primary aggregate is gone, the excess does not drop down to replace it. The Insurance Information Institute uses the phrase "commercial excess (umbrella) policy" as one term (Insurance Information Institute, commercial general liability insurance), and the market does the same, which is why the label on a quote tells you nothing. The form tells you whether it drops down and whether it is broader than what is under it.
The bar and the venue: where the tower has to reach liquor
For a food business the catastrophic claim is rarely the dining room. It is the patron who was served past the point of obvious intoxication and drove. That claim is a dram shop claim under state law, and the Insurance Information Institute is explicit that a standard commercial general liability policy does not protect a business that sells alcohol against liquor-related claims unless liquor liability is purchased separately (Insurance Information Institute). Follow the logic through to the umbrella. If the umbrella lists only the general liability policy as underlying, then on the liquor claim there is no underlying limit to exhaust and no primary form to follow; the tower is standing on nothing. The umbrella reaches a dram shop claim when the liquor liability policy is scheduled as an underlying policy at the attachment point the umbrella requires, and that schedule is the first page of an umbrella quote a bar owner should read.
The same reasoning applies to a venue that hosts crowds, a caterer who pours at other people's events, and any operation with a late closing hour. The bar and restaurant insurance page has the dram shop picture and the underwriting questions a bar gets asked; the catering insurance page has the venue contracts that put a liability minimum in writing.
When to ask about one
The Institute's trigger is sufficiency: if the general liability policy, BOP, or commercial package does not provide sufficient coverage, consider a commercial excess or umbrella policy, which it describes elsewhere as increasing and broadening liability coverage and filling gaps left by other lines (Insurance Information Institute, commercial package policies). Two things make "sufficient" concrete for a kitchen. A contract: landlords, event venues, and corporate catering clients set liability minimums, and when the number in the lease is higher than the primary limit, an umbrella is how the gap is usually closed. And an exposure whose worst case is plainly larger than a primary limit: the bar above, a delivery fleet, a rooftop patio. What the number should be is a conversation with an agent who has the contract and the loss history in front of them; this site does not state limits.
Two questions to put to that agent. Does this form drop down when an underlying aggregate is exhausted, or is it excess in umbrella's clothing? And which policies are scheduled as underlying, at what limits, because the umbrella insurer will require the primaries to carry specific limits and will treat a shortfall as yours. What the primary general liability policy itself covers, and the products-completed operations aggregate that a food claim draws on, is on the general liability explainer. The rest of the lines are on the coverage hub.