Umbrella and excess insurance adds liability limit above the policies underneath it: general liability, auto liability and employers liability. When a verdict or settlement uses up a primary limit, the umbrella pays the rest up to its own limit, and in some situations it pays claims the primary policies do not cover at all. For a property owner the umbrella is what stands between a severe injury on the premises and the equity in the buildings.
It is also the policy owners understand least, because whether it responds is decided mostly by the policies below it. An umbrella with the wrong schedule of underlying insurance, a gap between layers, or an exclusion the primary does not have can leave an owner with less protection than the limit on the declarations page suggests. This page explains how umbrella and excess layers work, what they exclude, how they are priced and sized, what underwriters look for, how a large claim moves up the layers, and how the exposure differs across the classes we write. Umbrella forms are less standardized than primary forms, and wording varies by carrier more than it does on the primary lines.
What umbrella and excess policies cover
Two kinds of policy sit above the primary layer, and the difference matters:
- A true umbrella. Pays above the scheduled underlying policies and can also cover some claims they do not, subject to a self insured retention the owner pays first. It may carry its own insuring agreement, definitions and exclusions.
- A follow form excess policy. Pays above the underlying limit on the same terms as the policy beneath it, with no broader cover. It follows the primary's exclusions as well as its coverage, adding its own on top.
Both respond in two situations. The first is a claim that exceeds the per occurrence limit of the primary, such as a wrongful death verdict above the one million dollar general liability limit. The second is exhaustion of an underlying aggregate: when the claims in a policy year have used up the general liability aggregate, a properly written umbrella drops down and becomes the first layer for the rest of that year.
A typical property owner's umbrella schedules three policies underneath it:
- the general liability policy the umbrella sits on, for premises injuries and property damage;
- auto liability, for owned, hired and non-owned vehicles;
- employers liability under the workers compensation policy, for employee injury claims that fall outside the statutory benefits.
Larger programs are built as a tower: a lead umbrella followed by one or more excess layers, sometimes with several carriers sharing a layer. Each layer attaches where the one below ends.
What umbrella and excess policies exclude
Umbrellas carry the usual liability exclusions, including expected or intended injury, pollution, employment practices, professional services and most contractual liability beyond insured contracts. The ones that most often cause trouble are the exclusions the umbrella has and the primary does not:
- Assault and battery, and abuse. Often excluded outright on habitational and hospitality umbrellas, even where the primary carries a sublimit.
- Professional liability. Excluded unless the professional policy is scheduled as underlying, a frequent problem on senior living accounts where general and professional liability are written together.
- Data and privacy. Excluded, so a large breach claim stays on the cyber policy and its limit.
- Specific premises or operations. Some umbrellas exclude named locations, construction work or the auto exposure of certain vehicles.
- Labor Law claims. In New York, where many carriers exclude Labor Law claims on the primary, the umbrella usually follows that exclusion, leaving gravity related worker injuries under section 240 of the New York Labor Law uninsured above the contractor's coverage.
A follow form excess policy picks up every exclusion in the policy beneath it, so a narrow primary makes a narrow tower. An umbrella that follows form "except as otherwise stated" needs its exceptions read, because those are where the tower narrows.
How it is priced and how much limit to buy
Umbrella premium is priced per million dollars of limit and driven by the exposure underneath: the units, square footage or sales rated on the general liability, the number and type of vehicles, the payroll behind employers liability, and the loss history on all three. The first million above the primary is the most expensive layer, because it is the one most likely to be reached. Each higher layer costs less per million.
Limits are usually set by what lenders, leases and management agreements require, but those are minimums, not a measure of the exposure. A better test is the size of verdict a severe injury on the property could produce in the county where it would be tried. Venue moves that number sharply:
- Cook County juries in Illinois have produced repeated large premises liability verdicts, raising umbrella pricing on Chicago risk above the same building downstate.
- The Philadelphia Court of Common Pleas draws verdict values well above the surrounding counties or Pittsburgh.
- St. Louis city circuit court is rated by carriers as a distinct venue, with liability cost inside the city above the county around it.
For owners of several properties, the umbrella aggregate is usually shared across every location. A per location aggregate on the primary policy does not automatically carry up to the umbrella, so one bad year at one property can use up the umbrella for all of them. Some carriers now cap how much limit they will put on a lead umbrella for habitational risk, which is why larger limits are increasingly built from several layers.
What umbrella underwriters look at
An umbrella underwriter reads the whole liability program, not just the application:
- Current declarations and forms for every underlying policy, including the endorsements, so the underwriter can see what the umbrella will follow.
- Loss runs for five years on general liability, auto and workers compensation, with detail on any claim reserved above a set amount.
- The primary general liability exclusions, especially assault and battery, abuse, and habitability.
- Driver lists, vehicle types and radius for the auto exposure, which weighs heavily for dealers and managers with service vehicles.
- Security, pools and amenities, as for the primary.
- Contract requirements that set the limit: loan documents, management agreements and leases.
The underwriter will also require the underlying limits to meet a minimum, usually matching the primary limits most owners carry. If a primary policy lapses, is canceled or has its limit reduced, the maintenance of underlying insurance condition means the umbrella pays as though the required limit were still in place, and the owner pays the difference.
How a large claim moves up the layers
Most claims never reach the umbrella. The ones that do are usually visible early: a death, a brain or spinal injury, an amputation, a serious burn or a claim involving a child. Umbrella policies require notice of any occurrence likely to involve them, and many define it by injury type or by a reserve reaching a stated share of the primary limit. Late notice to the umbrella carrier is one of the few ways an owner can lose excess coverage on a claim that is otherwise covered.
Once notified, the umbrella carrier monitors the defense run by the primary carrier and may join it. Where a settlement demand falls within the combined limits but above the primary, the carriers negotiate between themselves over who contributes what, and the owner's broker has to keep both engaged. The primary generally has to pay its full limit before the umbrella pays, and a primary carrier that refuses a reasonable settlement within its limit can be exposed to a bad faith claim for the excess.
When an underlying aggregate is exhausted mid-year, the umbrella's drop down provision takes over as primary for later claims, which includes defense. That is a significant change in how those claims are handled, and it should be arranged with the umbrella carrier as soon as the aggregate is close to exhaustion.
Which classes need higher limits
Any owner whose assets exceed the primary limit needs an umbrella. How much depends on how severe an injury the property can produce and where it would be tried.
Apartment portfolios with shared liability aggregates face negligent security, pool and fire injury claims across many buildings under one umbrella aggregate. Senior living operators combining general and professional liability need an umbrella that schedules the professional policy, or the largest claims they face sit outside it. Hotels with pools, bars and public access combine liquor, security and guest injury exposures, and the umbrella has to follow the liquor liability policy as well.
Build-to-rent communities with pools, trails and ponds add amenity exposures to construction traffic among residents. Condo boards with common area liability usually need an umbrella that covers the association and the directors for bodily injury claims, and the association's documents often set the minimum.
For businesses that run vehicles, the auto exposure often decides the umbrella price. Dealers running service trucks to farms and job sites put technicians on the road every working day, and management firms with maintenance vans do the same across a city. An underwriter prices those drivers as closely as the premises, and a single serious crash is the most likely route to the umbrella for either business.
Where the common gaps are
- A missing underlying policy. Auto or employers liability not scheduled, or scheduled at a lower limit than the umbrella requires.
- Exclusions above the primary. An umbrella excluding assault and battery or professional liability, even where the primary covers them.
- A gap between layers. An excess layer that attaches above a limit the layer below does not provide.
- A shared aggregate. One umbrella aggregate across a portfolio, exhausted by one property.
- Limits set by the loan documents. The minimum a lender asked for years ago, rather than the verdict the property could produce today.