Hostile Fire – The Uncontrolled Fire Loss Explained

In plain language: A hostile fire is an intentionally set fire that goes out of control and causes damage to other properties. It goes beyond intended boundaries and becomes uncontrollable, spreading damage. 

Technical definition: In the insurance industry, a hostile fire refers to an intentionally kindled fire that exceeds its limits and spreads to other property causing damage. This term usually arises within insurance contracts such as commercial property policies. Its determination is central to claims as it directly affects coverage. 

Imagine an insurance agent gets a call from a client whose neighbor decided to burn brush in his backyard, but the fire set intentionally becomes uncontrollable, and it spreads, causing damage to the client’s property. This is a hostile fire scenario. 

TL;DR

  • Hostile fire: an intentional fire that gets out of control and extends beyond intended boundaries. 
  • It’s essential in risk management as it directly impacts coverage. 
  • A common misunderstanding is its interchanging with ‘friendly fire.’ 
  • Continual education and clarity on this term can help agencies with client communication and claim adjudication. 

What Is Hostile Fire in Insurance?

Insurance and legal textbooks have differing definitions of hostile fire. The historical evolution of the term helps to understand it better. 

An “early English case” coined the term hostile fire to distinguish it from a friendly fire. The central question was: “When does a fire turn from friendly to hostile?” 

The essence of the hostile fire doctrine, as embodied in American case law, relies on whether the fire set intentionally becomes uncontrollable. If the fire goes beyond the intended boundaries and spreads to other property, then it’s considered a hostile fire. If it stays within its limits, it’s friendly fire. Judicial policies and principles embodied in divergent approaches to the doctrine may vary by state and carrier. Always check the specific policy form. 

Key Related Terms to Know

  • Friendly Fire – A fire that stays within its intended boundaries and does not cause unintended damage. 
  • Fire Set Intentionally – A fire intentionally lit, for instance, a bonfire. 
  • Spreads to Other Property – When the fire escapes past its intended boundaries, causing damage to other properties. 
  • Uncontrollable Fire – A fire that becomes much hotter and cannot be extinguished quickly. 
  • Hostile Fire Exclusion – An exclusion in an insurance policy that precludes coverage for liability caused by hostile fire. 

Common Questions About Hostile Fire

How to distinguish between friendly and hostile fire? 

In insurance terms, the difference between friendly and hostile fires lies in control and boundaries. A friendly fire is kept within its intended limits whereas a hostile fire is not kept in control and exceeds its limits, causing damage. 

What are the issues in claims related to hostile fire? 

The primary issue regarding hostile fire claims lies in its definition and the applicability. Such determination can greatly affect the coverage. The question becomes, was the fire friendly and then became hostile because it spread beyond its intended boundaries? 

What does the hostile fire exclusion mean? 

The hostile fire exclusion is a clause in some insurance contracts that removes coverage for liability or damages caused due to a hostile fire situation. 

Can a fire caused intentionally be covered by insurance? 

In general, yes. A fire caused intentionally can be covered if it was meant to serve a lawful purpose, like a bonfire, but then becomes uncontrollable and spreads beyond its purposes, turning into a hostile fire. 

Hostile Fire vs. Friendly Fire

Evaluate the difference between hostile fire and friendly fire to understand their implications: 
 

Comparison Area 

Hostile Fire 

Friendly Fire 

  

Primary use case 

When the fire spreads beyond its predetermined limits causing unintended damage. 

When the fire is kept under control and within intentional boundaries. 

Coverage / concept type 

Often covered under insurance policies unless excluding clauses are present. 

Generally not an issue with insurance unless it spreads and causes damage. 

Typical exclusions 

Hostile fire exclusion might be present in some policies. 

Uncommon as they do not usually spread. 

Who is most affected by errors 

Policyholder, insurer, and third-party property/entity 

Policyholder only 

Common mistakes 

Misunderstandings about coverage, exclusions, and what constitutes a hostile fire. 

Less common; can turn into a hostile fire if boundaries exceeded. 

Real Claim Examples Involving Hostile Fire

Scenario 1: A policyholder intentionally starts a bonfire in his yard for a party. The fire becomes uncontrollable due to windy conditions and spreads to the neighbor’s yard, damaging their shed. This is an example of a hostile fire, and the damages would usually be covered unless a hostile fire exclusion exists. 

Scenario 2: A restaurant owner lit a fire in a controlled environment for cooking. However, it explodes beyond the intended boundary and causes damage to the restaurant. This is a hostile fire scenario. The insurer would review the existing differences in terms of insurance coverages. 

Scenario 3: A farming property owner lit a controlled burn for land clearance but due to high winds, the fire spreads across to a nearby property burning down a barn. This is an accurately describable hostile-fire scenario in insurance terms. The resultant damage would be covered under the policy unless explicit exclusions apply. 

Limitations and Common Mistakes

  • Assuming all fires are covered: Not all fires are covered. If a fire is intentionally set for unlawful purposes, it is not covered. 
  • Misinterpreting friendly-hostile fire doctrine: Not all friendly fires that result in damage are considered hostile. 
  • Unclear communication: Insufficient explanation of the difference between friendly and hostile fire by insurance agents can lead to misunderstandings. 

How to Explain Hostile Fire to Clients

Personal Lines client Think of hostile fire as a barbecue fire in your yard that becomes uncontrollable and damages your neighbor’s fence. It’s originally friendly, but it turns hostile when it causes unintended harm.” 

Small Business owner “A hostile fire, in our insurance context, is like a controlled fire in your restaurant kitchen that unexpectedly spreads and becomes uncontrollable, causing damage to your business property.” 

CFO or Risk Manager “In insurance terms, a hostile fire is an intentionally started fire, just like a controlled burn for land clearance on your farming business premises. It becomes hostile when it escapes the intended boundaries, uncontrollably spreading and damaging a nearby property or properties within the effective and uniform pursuit.” 

Always remember, this often varies by state and carrier. Always check the specific policy form.