
Flooding is the most common natural disaster in the United States. A single inch of floodwater can cause $25,000 in damage to even a modest-sized building.
The problem is that flooding is not covered on a commercial property insurance policy. Due to the frequency, geographic concentration, and high costs of this type of natural disaster, flood policies are only underwritten by government-backed programs (NFIP) and specialty insurance companies. For that reason, purchasing flood insurance isn't as easy as finding a standard property insurance policy for your commercial building.
To help you navigate this challenge, here is everything you need to understand about commercial flood insurance.
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Following frequent flooding along the Mississippi River in the early 1960s, Congress enacted the National Flood Insurance Act of 1968 to address the lack of flood coverage available in the private insurance market. The NFIP provides services to map flood areas across the U.S., mitigate flood losses, and provide coverage if flooding does occur.
The NFIP is the largest flood insurance writer in the United States and is still the only option for companies located in high-risk flood areas, such as the Gulf, the eastern coast, or near a river or lake.
As an alternative to the government-backed NFIP insurance program, some insurance companies have started to cherry-pick flood risks in less hazardous areas, offering policies that either competed with the NFIP or covered losses in excess of the NFIP policy's limited coverage amounts ($500,000).
In comparison to the NFIP, private flood markets have more flexibility in the type of coverage and coverage amounts they offer. It is now estimated 16% of flood insurance policies are written through private insurance companies.
When determining if you need a commercial flood insurance policy, you first need to understand the water exclusion on the commercial property insurance policy and how it relates to what’s covered under the commercial flood policy.
Water
(1) Flood, surface water, waves (including tidal wave and tsunami), tides, tidal water,
overflow of any body of water, or spray from any of these, all whether or not driven by wind (including storm surge);
(2) Mudslide or mudflow;
(3) Water that backs up or overflows or is otherwise discharged from a sewer, drain, sump, sump pump or related equipment:
(4) Water under the ground surface pressing on, or flowing or seeping through:
(a) Foundations, walls, floors or paved surfaces;
(b) Basements, whether paved or not; or
(c) Doors, windows or other openings: or
(5) Waterborne material carried or otherwise moved by any of the water referred to in Paragraph (1), (3) or (4), or material carried or otherwise moved by mudslide or mudflow.This exclusion applies regardless of whether any of the above, in Paragraphs (1) through (5), is caused by an act of nature or is otherwise caused. An example of a situation to which this exclusion applies is the situation where a dam, levee, seawall or other boundary or containment system fails, in whole or in part, for any reason, to contain the water.But if any of the above, in Paragraphs (1) through (5), results in fire, explosion or sprinkler leakage, the insurance provider will pay for the loss or damage caused by that fire, explosion or sprinkler leakage.
Flood, as used in this flood insurance policy, means:
1. A general and temporary condition of partial or complete inundation of two or more acres of normally dry land area or of two or more properties (one of which is your property) from:
a. Overflow of inland or tidal waters;
b. Unusual and rapid accumulation or runoff of surface waters from any source;
c. Mudflow.
2. Collapse or subsidence of land along the shore of a lake or similar body of water as a result of erosion or undermining caused by waves or currents of water exceeding anticipated cyclical levels which result in a flood as defined in A.1.a. above.Although worded a little differently, you can see that a commercial flood policy covers a substantial part of what is excluded on the commercial property insurance policy.
One of the primary reasons people reach out to us for commercial flood insurance is that banks often require it if they are financing a property located in a flood zone. Banks will seek to protect their loan collateral from flood damage.
Another reason why property owners often purchase flood insurance is to protect their property from expensive damage. Flood damage often extends beyond just water damage—debris, mud, and trash often cause additional harm that’s very costly to repair.
Now that you know what types of damage commercial flood insurance covers, your next decision will be whether to purchase flood insurance from the federal government (NFIP) or from a private insurance company (private flood). Each option has its pros and cons, but in general, they are similar forms of insurance. Here is a summary:
Choosing between government and private flood insurance isn’t the only decision you have to make. There are also different types of policies commercial flood insurance is written on: stand-alone, difference in conditions, commercial property policy, and excess flood.
Whether it is from a private insurance company or the NFIP, a stand-alone flood policy is one of the most common ways that businesses purchase flood insurance. It is not attached to or bundled with any other policy, and is a complete policy to cover the flood peril.
A DIC policy is an insurance policy that works in conjunction with your primary commercial property policy. Think of a DIC policy as buying back an exclusion on your normal building insurance. Although it isn't a flood policy per se, DIC fills in coverage gaps on a property policy (i.e. buying back flood coverage).
Most commonly, a DIC policy covers flood and earthquake risks, but it can also cover other perils, such as cyber security, or can be customized to cover almost anything if agreed upon by both the insurance company and customer.
Some private insurance companies have started to offer limited flood coverage on the commercial property insurance policy. Usually there is a small limit, but having the inclusion is very convenient and much lower in cost than other options. If you aren't looking for a flood policy with large limits and the broadest available coverage, this can be a fantastic option.
As mentioned earlier in this post, the NFIP policy will only insure the first $500,000 of any commercial building. Also, many private flood insurance companies have limits on what they can quote.
An excess flood policy starts at the limit of your primary flood policy. For example, if you purchased an NFIP policy with the $500,000 limit but have a $2,000,000 building, an excess flood policy can sit on top of the NFIP policy and cover the $500,000 to $2,000,000 damage range.
In general, basements and areas that are below ground are not covered under flood insurance policies. If you live in an area susceptible to flooding, you should not have expensive equipment or property in the basement, such as a server room.
A commercial flood policy is intended to cover the damage caused by flooding, not damage resulting from neglecting your property.
Most flood insurance policies do not cover outdoor property of any kind, such as signs, playgrounds, monuments, trees, etc. If you have significant value tied up in property that resides outdoors, you should talk to an insurance broker to see what can be covered and what is uninsurable.
How flood insurance is calculated depends on a few factors: the physical construction of your building (wood, steel, concrete, etc.), the flood zone your building is located in, and the value of your building.
Together, these factors will determine the pricing of your commercial flood insurance policy. In a low-risk flood area, we have seen policies start at $400 per year; with larger buildings in a flood zone, we have seen policies exceed $50,000.
If you need a quick ballpark estimate on the premium amount of a flood policy for a smaller commercial building, we can provide that in as little as 5 minutes. Just give us a call and say you are looking for a commercial flood estimate.
Coverage for flood damage is a massive gap that the standard commercial property insurance policy does not address. Not only is flooding the most common natural disaster in the United States, it is also one of the costliest types of damage your building can have.
If you need help finding a flood policy or want to look into alternatives to the National Flood Insurance Program, let us know. We can help you find options and choose the one right for your business.
Austin is an experienced Commercial Risk Advisor specializing in property & casualty risk management for religious institutions, real estate, construction, and manufacturing.