For better(ment) or for worse?
Allegations of “betterment” arise frequently in property claims, particularly where roofs, façades, cladding or other structural elements are ageing or incapable of repair on a strict like-for-like basis. Insurers often contend that replacement will leave the policyholder better off than before the loss, and that a deduction is therefore justified. That contention is not always well-founded.
In this article, Chloe Franklin of Fenchurch Law’s Property and Real Estate team considers how betterment issues commonly arise and, if so, how they should be addressed, with the answer turning on the policy wording, necessity, and evidence.
The Legal Starting Point
Property policies are rooted in the principle of indemnity. This principle was neatly described by Popplewell LJ in the Court of Appeal judgment in Sky UK Limited & another v Riverstone Managing Agency Limited & Others; “A contract of insurance against damage to property is a contract of indemnity, which is often described as a contract to hold someone harmless… in the sense that the insurer promises that the assured will not suffer the insured damage”
However, many operate on a reinstatement (replacement cost) basis, under which the insurer agrees to meet the reasonable cost of repairing, reinstating or replacing insured property damaged by an insured peril.
Betterment sits at the intersection of those principles. The insurer is not required to fund improvements, but equally, indemnity does not require reinstatement to replicate the damaged property in age or condition.
The critical question is whether the proposed works result in a material enhancement beyond that reasonably required to restore the property to its pre-loss position.
What Betterment Means in Practice
In property claims, insurers typically invoke betterment where reinstatement works are said to:
- increase value, durability, strength or useful life;
- introduce a higher specification than existed pre-loss; or
- go beyond what is required to reinstate the damaged property.
However, betterment is not established simply because:
- the damaged element was old;
- replacement produces something new; or
- modern materials or methods are required.
Those features are often inherent in reinstatement and, without more, do not justify a deduction.
Policy Wording: Typical Betterment Provisions
Betterment is ordinarily addressed within the Basis of Settlement provisions. While wordings vary, three common formulations arise.
- Reinstatement basis with “no betterment” proviso
The insurer will pay the cost of repair, reinstatement or replacement, but not any amount representing improvement beyond the condition immediately prior to the loss. - Express betterment deduction clause
A deduction may be made where reinstatement results in increased value, durability or useful life. - “Nearest equivalent” wording
Where identical materials are unavailable, the insurer will fund replacement using the nearest equivalent necessary to restore the property to substantially the same condition.
These provisions must be read together. A prohibition on betterment is frequently qualified by an acceptance that modern or equivalent materials may need to be used where like-for-like reinstatement is not possible.
What Betterment Is Not
Disputes framed as “betterment” often arise from a failure to distinguish between separate legal issues.
Pre-Existing Defects, Inherent Vice Or Deterioration
First, pre-existing defects, inherent vice or deterioration are matters of causation and scope of cover, not quantum. Where proposed works address deficiencies unrelated to the insured peril, those costs may fall outside cover. Where insured damage necessitates works which also address underlying defects, the correct approach is one of identification and, where possible, apportionment. It does not follow that the entire cost can be characterised as betterment.
Wear And Tear
Secondly, wear and tear exclusions operate at the coverage stage. They do not provide a mechanism for adjusting the measure of indemnity. Where an insured peril causes damage to property in a deteriorated state, the claim (if otherwise covered) proceeds on a reinstatement basis. Wear and tear cannot be reintroduced as a betterment deduction.
Unavoidable Replacement
Thirdly, unavoidable replacement does not constitute betterment. Where repair will not achieve a durable or functional reinstatement, replacement is the minimum necessary response. For example, where a flat roof is leaking and a simple repair would not resolve the issue, the only way to ensure the property is watertight is to replace the flat roof entirely. The fact that the insured receives a new asset with a longer remaining life is an inherent feature of reinstatement and does not, of itself, amount to a material enhancement.
Regulatory Compliance
Fourthly, compliance-driven works are often mischaracterised. Where compliance with current regulations is a necessary precondition to reinstatement, those costs form part of the reinstatement exercise (subject to policy wording). They are not elective improvements.
Modern Materials and Methods
Finally, modern materials and methods will often deliver improved performance relative to older systems. Where those materials represent the nearest reasonable equivalent, their use is contemplated by the policy and does not justify a deduction.
Properly analysed, betterment is a narrow concept, confined to cases where the insured obtains something materially beyond that required to reinstate the property to its pre-loss condition and function.
Practical Guidance for Brokers and Policyholders
Early engagement is critical. Insurers should be required to articulate their position clearly and with reference to the policy wording, but that unfortunately doesn’t always happen.
In order to reduce the risk of betterment arguments being raised by insurers, it is key that policyholders ensure that:
- pre-loss condition is evidenced through surveys, maintenance records and photographs;
- replacement (as opposed to repair) is properly justified;
- pricing distinguishes between core reinstatement and any enhanced specification; and
- elective improvements are clearly separated from insured works.
Conclusion
Betterment is a legitimate but limited concept in property claims. It is not a default consequence of age, replacement or the use of modern materials.
The distinction between reinstatement and improvement is critical. Only the latter engages betterment, and it is for insurers to identify and evidence it with precision.
Properly approached, betterment should remain a focused issue of quantum, not an obstacle to effective reinstatement
Author
Chloe Franklin, Associate
Aggregation in Cargo and Logistics Insurance Claims: What insurers must prove when aggregating by accident, occurrence or event
In our experience, aggregation clauses are among the most heavily contested provisions in cargo and logistics insurance. They govern whether multiple losses are treated as a single claim for the purposes of applying limits, deductibles, and sub-limits, often making the difference between meaningful recovery and severe underinsurance.
While insurers frequently assert aggregation where there is a run of thefts, shortages or logistics failures, English law does not permit aggregation by default. The outcome turns on policy wording, causation, and the factual coherence of the losses said to aggregate.
The Central Importance of Wording
Aggregation is not governed by a single legal test, but depends on the policy wording selected. English law distinguishes between:
- Event/occurrence wording, which is construed relatively narrowly; and
- Originating cause/source wording, which allows a much broader backward search in the causal chain.
Courts have repeatedly emphasised that an “event” is something that “happens at a particular time, in a particular place, and in a particular way” (see AXA Reinsurance (UK) plc v Field [1996] 1 WLR 1026 (HL)). By contrast, where a clause aggregates by reference to an “originating cause”, aggregation may extend to a continuing state of affairs or a common operational failure, as considered by Spire Healthcare Ltd v RSA [2022] EWCA Civ 17.
Cargo and logistics policies frequently sit closer to the former category, even when they use hybrid language that permits aggregating a series of accidents or occurrences.
Accident, Occurrence And Event: Distinct Concepts
In logistics policies, theft or loss of cargo is typically treated as an “accident” or “occurrence”, that is, a discrete fortuitous incident, often involving deliberate human conduct.
Where a policy allows aggregation of:
“a series of accidents or occurrences arising out of one event in any one location”
the structure of the clause matters.
In our view, the accident or occurrence remains the primary operative unit. The insurer must first establish that multiple losses can properly be described as arising out of one event (”event” being used here in the same functional sense as an ‘occurrence’, namely a specific happening in time and place) before aggregation can follow.
This hierarchy is critical, and it prevents insurers from eliding multiple independent thefts or interceptions into a single claim by appealing to a high‑level narrative (e.g. “organised crime”, “systemic theft”, “criminal gangs” etc.) divorced from the actual incidents.
Series of Losses
Secondly, on the above wording, insurers must prove that the multiple losses are a “series”; in other words that there is some connection between the thefts and they are not simply a number of unconnected happenings.
What Insurers Must Prove: The Legal Burden
Where aggregation is relied upon in relation to the number of limits applicable, the burden lies squarely on insurers to prove that the losses aggregate. To aggregate multiple cargo losses by reference to accident, occurrence or event wording, insurers must demonstrate the following:
- A Single Identifiable Event
Insurers must identify one event capable of unifying the losses. This cannot be merely a shared background risk or an industry‑wide problem. The courts have consistently rejected attempts to aggregate by reference to general conditions, vulnerabilities or ongoing criminality.
As the Supreme Court held in AIG Europe Ltd v Woodman [2017] UKSC 18, losses must be connected by more than similarity or coincidence; there must be a real inter‑connection such that they “fit together”, rather than being linked only through external background factors.
An assertion that multiple thefts were committed by an organised crime group is not sufficient unless the insurer can point to a specific operative event, for example, a single coordinated operation, decision or execution, rather than a series of similar opportunistic crimes.
- Causation: Losses Must “Arise Out of” That Event
Even if an event is identified, insurers must show that each loss arose out of it. This incorporates orthodox principles of legal causation.
Courts have repeatedly warned against treating the causal language in aggregation clauses as infinitely elastic.
In logistics contexts, where thefts occur:
- days or weeks apart,
- at different depots or distribution centres,
- involving different carriers or routes,
it becomes increasingly difficult for insurers to demonstrate that each loss arose out of the same event rather than out of separate, self‑contained criminal acts.
- Unity of Time, Place and Circumstances
Although not a rigid checklist, the “unities” analysis remains a powerful analytical tool where aggregation turns on event or occurrence wording.
Following Kuwait Airways Corp v Kuwait Insurance Co SAK [1996] 1 Lloyd’s Rep 664, courts typically examine:
- Unity of time – Were the losses contemporaneous or closely proximate?
- Unity of place – Did they occur at the same or related locations?
- Unity of cause – Were they caused by the same operative act or incident?
- Unity of intent – Where human action is involved, was there a single purpose or plan?
Where cargo losses are dispersed across time and geography, and where no single coordinated operation can be demonstrated, these unities are unlikely to be satisfied. Similarity of method, or repetition of thefts along a supply chain, is not enough.
- “One Location” Means What It Says
Many logistics policies restrict aggregation to losses arising from “one event in one location”. This is a significant limiting factor.
Insurers must demonstrate not only a single event, but a single location in a meaningful sense. Attempts to characterise an entire logistics network, route corridor, or regional supply chain as “one location” have little support in English law. Policyholders are entitled to insist on a physical and geographical reality, assessed from the standpoint of a reasonable observer, not by reference to the insurer’s preferred level of abstraction.
Common Insurer Arguments and Their Weaknesses
Insurers frequently argue that multiple cargo thefts form part of:
- a single criminal enterprise,
- a continuing modus operandi, or
- a sustained campaign against the insured.
These arguments may carry more weight under originating cause wording, but under event‑based formulations, they face real difficulty. As the courts made clear in Woodman, similarity is not connection, and a shared background explanation does not establish a unifying event.
Even where organised crime can be shown, that does not compel total aggregation.
English law permits partial aggregation or clustering where appropriate, recognising that separate events may exist within a broader narrative.
Practical Implications For Policyholders
For policyholders facing aggregation assertions in cargo and logistics claims:
- Ensure that insurers identify the specific event relied upon.
- Test whether causation genuinely runs from that event to each loss.
- Scrutinise unity of time, place and circumstances.
- Resist attempts to substitute high‑level descriptions for factual proof.
Aggregation is not achieved by labelling losses as “systemic”. It must be earned by evidence.
Author
Toby Nabarro, Director, Singapore
