Construction All Risk (CAR) Insurance – Complete Guide

What Is Construction All Risk (CAR) Insurance?

Construction All Risk Insurance at a Glance

• Purpose: protects contract works, materials, and site equipment during active construction, alongside legal liability to third parties.
• Typical projects: residential and commercial buildings, roads, bridges, flyovers, airports, water tanks, sewage treatment plants.
• Who can buy: builders, developers, contractors, sub-contractors, and project owners, jointly or individually.
• Main coverage: Section 1 (Material Damage) and Section 2 (Third-Party Liability), subject to policy terms.
• Material damage: physical loss, damage, or destruction to the insured property – not financial loss without physical damage.
• Major exclusions: faulty design, defective workmanship, wear and tear, cessation of work, and losses covered by manufacturer warranties.
• Clauses: Declaration Clause, 50:50 Clause, Claims Series Clause, Reinstatement of Indemnity Limit, and others shape how coverage and claims actually work.
• Loss settlement: repair cost for repairable damage; depreciated actual value for total loss, subject to the sum insured and deductible.
• Premium factors: project value, duration, location, construction type, and risk-management measures – no fixed universal rate applies.
• Claims: notify promptly, minimise further loss, cooperate with the surveyor, and submit complete documentation.

What Is Construction All Risk (CAR) Insurance?

Construction All Risk Insurance is a specialised policy that protects civil engineering and building projects against accidental physical loss or damage occurring during construction. It centers on the active-build phase – from materials arriving at the site through to project completion – rather than a finished, occupied structure.

Insurance professionals commonly use CAR interchangeably with Contractor’s All Risk Insurance and construction insurance, and it closely relates to (though differs from) Builder’s Risk Insurance, covered in the next section.

The policy centers on a few core elements:

• Policy period – typically matches the construction timeline, from site mobilisation to handover, sometimes with a maintenance period extension.
• Project location – the specific site(s) where insured construction activity takes place.
• Sum insured – reflects the project’s total value at risk, including contract works, materials, and machinery.
• Deductibles/excess – the portion of every claim the insured bears before the insurer pays the rest.
• Extensions – optional add-ons like debris removal, earthquake cover, or surrounding-property protection.

Construction-stage exposures differ meaningfully from risks facing a completed building – partially assembled structures, exposed materials, heavy equipment movement, and a constantly changing site layout all create risks that standard property insurance doesn’t address. CAR exists specifically to address this project-in-progress exposure.

Exact coverage always depends on the specific policy wording – this guide describes what CAR policies commonly include, not a universal guarantee of what any single policy provides.

What Is Builder’s Risk Insurance?

For example, some markets commonly use the term Builder’s Risk Insurance for property-focused insurance covering a building under construction. It overlaps substantially with what CAR insurance covers on the material-damage side.

In practice:

• Specifically, Builder’s Risk commonly covers the physical structure under construction – the building itself and materials on site.
• Meanwhile, CAR / Construction All Risk / Contractor’s All Risk Insurance is a broader term the industry commonly uses for construction-project insurance generally, and it typically includes both material damage and third-party liability sections together.
• Similarly, Construction Insurance is frequently used as a general umbrella term covering both.

Whether an insurer markets a specific product as “Builder’s Risk” or as “CAR” – and what exactly each includes – varies by insurer and, internationally, by jurisdiction. As a result, the terminology doesn’t apply identically everywhere. In short, the only reliable way to know what a specific policy covers is to read its actual wording rather than rely on the product name alone.

A typical Builder’s Risk / property-damage scope may include damage caused by:

• Fire
• Wind (often excluded or restricted in coastal areas)
• Theft
• Lightning
• Explosion
• Hail
• Vehicle impact
• Vandalism

Even so, insurers often limit coverage for building collapse, and common add-ons include debris removal, damage to surrounding property, extended maintenance cover, earthquake, third-party liability, and terrorism.

How Does Construction All Risk Insurance Work?

The CAR insurance lifecycle generally follows this sequence:

Project planning → risk assessment → policy purchase → project begins → insured construction activity → accidental loss/damage → claim notification → survey/loss assessment → coverage assessment → loss calculation → deductible/excess applied → settlement.

Illustrative example: A contractor building a five-storey commercial complex purchases a CAR policy covering the full construction period. Midway through the project, a fire caused by an electrical short-circuit damages a partially built floor and nearby stored materials. The contractor takes immediate steps to prevent the fire from spreading to third-party property, notifies the insurer, and the insurer appoints a surveyor to assess the cause and extent of damage. Depending on the survey findings and the policy’s terms, the insurer settles the claim for repairable damage on a repair-cost basis, subject to the applicable deductible. This is a simplified illustration only – actual outcomes depend on the specific policy wording and circumstances of the loss.

Who Can Purchase Construction All Risk Insurance?

Parties with a genuine stake in the project’s successful, undamaged completion can typically purchase a CAR policy or have the insurer name them on one, including:

• Builders
• Developers
• Contractors (principal/general contractors)
• EPC contractors
• Project owners
• Infrastructure companies
• Construction companies
• Real-estate developers
• Subcontractors, where included in the policy structure

Importantly, a single CAR policy can jointly cover a principal contractor and a subcontractor working on the same site, rather than each purchasing separate cover – this avoids overlapping policies and disputes over which insurer is responsible for a given loss. Where a policy covers multiple parties jointly, insurers typically divide the premium between them proportionately.

The exact list of named insured parties depends on the project contract and how the specific policy structures cover – insurers write some policies for a single contractor, while they arrange others to cover an entire project team.

Which Construction Projects Need CAR Insurance?

CAR insurance is relevant to a wide range of construction and civil engineering projects, including:

• Residential construction
• Commercial buildings
• High-rise buildings
• Industrial buildings
• Roads
• Bridges and flyovers
• Airports
• Water tanks and sewage treatment plants
• Hospitals
• Educational buildings
• Shopping centres
• Warehouses
• Large renovation projects, where applicable
• Civil engineering projects generally

Whether CAR is the right fit for a specific project depends on project scope, contract structure, and risk profile – not every project needs identical coverage, and larger or more complex projects typically warrant a more detailed underwriting conversation.

Why Is CAR Insurance Important for Construction Businesses?

Construction is one of the more accident-prone sectors – heavy machinery, tight deadlines, and large numbers of workers on an actively changing site all raise the likelihood of loss. Risks a construction business commonly faces include:

• Fire
• Storm/flood
• Earthquake
• Accidental damage during construction activity
• Structural collapse
• Construction-site incidents and worker injuries
• Material damage
• Theft, where covered
• Third-party liability exposure
• Project delays
• Damage to temporary works
• Damage to construction materials
• Contractor/subcontractor-related risks

It’s important to distinguish between potential project risks in general and the risks a specific CAR policy actually covers – the list above describes the risks construction businesses face, not a guarantee of what any given policy pays for. For this reason, confirming actual coverage always requires checking the policy wording.

Economic Importance of Contractor’s All Risk Insurance

Beyond protecting an individual project, CAR insurance plays a broader role in supporting the construction sector:

• Protects project investment – a major accidental loss doesn’t have to derail the entire capital outlay.
• Reduces financial volatility for contractors and developers facing unpredictable site risks.
• Supports continuity after an insured loss, rather than forcing project abandonment.
• Protects both contractors and project owners, since material damage and liability exposures affect multiple stakeholders.
• Improves risk allocation between the parties involved in a construction contract.
• Supports contractual requirements – many construction contracts require proof of CAR cover before work begins.
• Protects project financing interests, where lenders have a stake in the project’s completion.
• Reduces the financial impact of major accidental losses on an individual firm.

Overall, these are the general ways CAR insurance supports the sector – not a claim that any individual policy guarantees these outcomes for every project.

What Does Construction All Risk Insurance Cover?

Coverage in construction all risk insurance depends on the policy selected, but commonly may include, subject to policy terms:

Contract works

The structures and works being built under the project contract.

Construction materials

Materials brought to the site for use in construction, typically covered from the point they arrive.

Temporary works

Structures supporting the main construction, where insured.

Construction-site property

Property directly connected to construction activity as defined in the policy.

Project-related equipment

Where specifically insured under the policy.

Accidental physical loss or damage

The central concept – sudden, unforeseen physical loss or damage not explicitly excluded.

Certain natural perils

Depending on the selected extension, perils such as fire, flood, storm, and earthquake.

Certain accidental external events

Depending on the policy, events such as riot, strike, malicious acts, burglary, and theft.

Debris removal

Where covered under the policy or added as an extension.

Additional covers/extensions

Where selected, such as escalation, express freight, or surrounding-property cover.

Section 2 of a typical CAR policy also covers third-party liability – legal liability for bodily injury or property damage caused to a third party (customer, vendor, visitor, or the general public) arising from the construction activity, including the cost of litigation and legal defense where consented to by the insurer.

What Is Material Damage in CAR Insurance?

Material damage coverage means the policy protects the insured against loss, damage, or destruction to the property it actually insures – as distinct from pure financial loss with no physical damage involved.

Material damage coverage for insurable objects typically applies to:

• All construction, installation, reconstruction, repair, assembly, and demolition works.
• Construction materials, assembled equipment, building machinery, building tools, and fittings located at the insured site and used for the construction work.

A material damage insurance event occurs when there is sudden or unforeseen damage, destruction, or loss to the insured object – covered only when the policy does not exclude the event, or when the parties have specifically agreed to and documented it as a special condition.

CAR material damage cover typically also extends to clean-up costs arising from the damage – the costs of demolishing, collecting, packing, removing, and disposing of the remains of the damaged insurable object.

The distinction that matters: physical damage to an insured object is a material damage claim; a cost overrun, schedule delay, or lost profit without any physical damage to insured property generally is not – insurers typically don’t treat construction delay by itself as a material damage event.

Material Damage Examples

Construction All Risk Insurance Coverage at a Glance

No CAR policy automatically covers every item on this list – always confirm against the specific policy schedule.

What Is Not Covered Under Construction All Risk Insurance?

Common exclusion categories under CAR insurance may include, subject to actual policy wording:

• Wear and tear, gradual deterioration, and normal depreciation.
• Intentional damage, wilful act, or wilful negligence of the insured.
• Faulty design, where excluded.
• Defective material or workmanship, where excluded.
• Consequential losses, unless specifically covered.
• Contractual penalties, where excluded.
• Certain pre-existing conditions, known at policy inception.
• War-related risks, where excluded.
• Nuclear risks, where excluded.
• Losses outside the insured project scope.
• Cessation of work, whether partial or total.
• Cost of alterations and improvements – CAR restores pre-loss condition; it does not fund upgrades.
• Damage covered under a manufacturer’s or supplier’s own liability (defects they are responsible for by law or contract).
• Other policy-specific exclusions.

Common exclusions may include the above, but the actual policy wording always controls. Some of these – such as earthquake or terrorism – may be available through a specific extension rather than the policy permanently excluding them.

CAR Insurance: Covered vs Excluded

Important Clauses Under Construction All Risk Insurance

Clauses shape how a CAR policy actually behaves at claim time – they matter as much as the headline coverage list. In practice, clause availability depends on policy wording, insurer, and selected coverage – not every clause appears automatically in every policy.

Commonly Encountered Clauses in CAR Insurance

Commonly encountered clauses include:

1. Declaration Clause – governs how project values are declared to the insurer.
2. 50:50 Clause – addresses loss-sharing when it’s unclear whether a loss occurred in transit or on-site.
3. Claims Series Clause – aggregates related losses arising from one underlying cause.
4. Reinstatement of Indemnity Limit – restores the sum insured after a claim reduces it.
5. Material Damage provisions – set out how the insurer settles material damage claims.
6. 72-Hour Occurrence Clause – treats damage from a storm, flood, or earthquake occurring within any 72 consecutive hours as a single event.
7. Cross Liability Clause – applies third-party liability cover to each named insured as if the insurer had issued a separate policy to each.
8. Automatic Reinstatement Clause – a variant of the indemnity-limit clause, restoring the sum insured on payment of an additional pro-rata premium.
9. Overtime, Night Work, Express Freight Clause – covers extra costs incurred to expedite repairs after a loss.
10. Debris Removal Clause – covers costs of removal of debris, propping, shoring, demolition, and temporary repairs following an insured peril.
11. Fire Extinguishing Costs Clause – covers the cost of refilling fire extinguishing appliances used to protect insured property.
12. Payment on Account Clause – allows staged claim payments during a lengthy loss-adjustment process.
13. Transmission and Distribution Lines Exclusion Clause – excludes loss to wires, cables, poles, and towers outside a specified site radius.
14. Offsite Storage and Fabrication Clause – extends cover to materials stored away from the actual construction site.
15. Vibration, Removal, or Weakening of Support Clause – covers loss or damage from vibration or from removing or weakening support, subject to policy instructions.
16. Waiver of Subrogation Clause – the insurer waives its right of recovery against a person using the insured items with the insured’s consent.
17. Notice of Cancellation Clause – sets out how and when either party can terminate the policy.

What Is a Declaration Clause in Construction All Risk Insurance?

A Declaration Clause governs how a contractor reports project values to the insurer, since project values, quantities, and the number of active contracts can change through the year. Three common declaration approaches are:

1. Declared and listed contract basis – the contractor must declare every contract undertaken before it commences; the policy simply doesn’t insure an undeclared contract. The insured provides an estimate of work for the next 12 months, and the insurer prices the policy on that estimate. If insured value rises beyond the estimate, an additional premium is due.
2. Annual turnover basis – the insured declares an estimate of payments it will receive for work over the next 12 months, including the value of materials supplied by others. This basis suits contractors who run many small jobs and don’t want to declare every contract individually, or who do significant work as a sub-contractor. Cover under this basis typically expires at the earliest of: completion of the work, the end of the maximum construction period, or expiry of the policy.
3. Contract commencement basis – the insured declares the estimated total value of all contracts commencing during the next 12 months (including materials supplied by others), and the policy insures each contract until the earlier of completion or the end of the maximum construction period.

Example: A contractor operating under a declared-and-listed-contract policy takes on a small, additional project late in the year but fails to formally declare it before work begins. If a loss occurs on that undeclared project, the policy will not respond – because the contractor never listed the contract, the policy never insured it, regardless of how small the project was. In other words, accurate, timely declaration is not optional under this basis – a missed declaration means no cover for that specific contract.

What Is the 50:50 Clause in Construction All Risk Insurance?

The 50:50 Clause addresses a specific, recurring problem: an accident damages goods in transit to a construction site, and it’s genuinely unclear whether the damage happened during transit (a marine insurance matter) or after arrival at the site (a CAR matter).

What the 50:50 Clause Is Designed to Address

Where a policyholder holds both a marine insurance policy (for transit) and a CAR policy (for the site), and a careful inspection at arrival shows no visible external damage – yet someone later discovers damage – it can be genuinely difficult to establish whether the loss occurred before or after arrival at the site.

How Responsibility Is Treated

Rather than leaving the claim unresolved while the two insurers dispute timing, the 50:50 clause splits the loss equally between the marine cover and the CAR cover.

When the 50:50 Clause Applies (and When It Doesn’t)

The clause typically applies when:

• Goods arrived in intact packaging with no visible external damage.
• The receiving team carried out a reasonable inspection on arrival.
• After investigation, it remains genuinely unclear whether the damage occurred before or after site arrival.

If there is clear evidence of when and how the damage occurred – for example, a visible forklift puncture that clearly happened on-site – the clause does not apply, and the relevant insurer bears the full loss.

Illustrative Example

A construction company ships equipment to a project site by sea and takes out a marine policy for the transit leg, alongside its CAR policy for the site. On arrival, the packaging shows no sign of damage, and the receiving team inspects it carefully. Some weeks later, once unpacked at the site, the team finds certain items damaged. Because it cannot be established whether the damage occurred during transit or after arrival, the marine insurer and the CAR insurer investigate jointly and agree to split the loss 50:50. This is an illustrative example only, and the exact conditions, time limits, and deductible treatment depend on the specific policy wording of both the marine and CAR policies.

Without this clause, a loss with genuinely unclear timing could otherwise fall into a gap between two insurers, each arguing the other is responsible.

What Is the Claims Series Clause in CAR Insurance?

The Claims Series Clause addresses situations where a single underlying cause produces multiple, related losses over time – rather than treating each as a separate claim requiring a separate deductible.

Meaning: Where a series of losses, damages, or bodily injuries arise from factors that directly or indirectly relate to a single “unifying factor,” the insurer adds the related claims together and treats them as one claim.

Purpose: This protects the insured from paying multiple separate deductibles for what is, in substance, one underlying event that surfaced in stages.

Multiple losses/events: A common example is a natural catastrophe like an earthquake, which may cause immediately visible damage in one part of a structure and cause additional, less visible damage (like hairline cracks) that only becomes apparent weeks later. If both trace to the same earthquake, the insurer can aggregate them into a single claim.

Why the clause matters for deductibles: when the insurer aggregates losses, it applies the deductible once, to the combined claim amount – not separately to each individual loss.

Importance of policy wording: whether losses can be aggregated depends heavily on how the policy defines the “unifying factor.” Broadly worded clauses make aggregation easier to establish, while narrowly worded ones may make it harder.

Example: A contractor’s mid-construction building suffers visible damage to two structural pillars during an earthquake. Weeks later, an engineer inspecting the site discovers additional roof cracking, later confirmed to have resulted from the same seismic event. Because both losses trace back to the same earthquake, the insurer treats them as a single claim under the Claims Series Clause, and a single deductible applies to the combined loss – rather than two separate deductibles for two separately reported events.

What Is Reinstatement of Indemnity Limit in CAR Insurance?

Reinstatement of Indemnity Limit addresses a real risk: a major loss early in a project could consume a large share of the sum insured and seriously reduce the remaining coverage for the rest of the project – leaving the project underinsured for its remaining duration.

How Reinstatement Works

Every claim paid reduces the available sum insured for the remainder of the policy period, unless the policy provides otherwise.

Under this clause, following a claim, the insurer reinstates the sum insured – typically back to its full original amount – so the project remains adequately covered for the rest of the policy tenure.

This varies. Some policies reinstate automatically; others require the policyholder to approach the insurer and request reinstatement.

Reinstatement is generally conditional on:

• The policyholder using reasonable measures to prevent further loss, and
• Payment of an additional premium, calculated on a pro-rata basis from the date of the loss to the policy’s expiry.

Reinstatement Frequency and Premium

Most insurers reinstate the limit once or twice within a policy period, though some policies allow more frequent reinstatement. For third-party liability specifically, some policies cap total reinstatement at an overall limit for the policy tenure.

Reinstatement is not free – it comes with an additional premium reflecting the restored coverage for the remaining policy period.

Illustrative Example

A contractor’s five-storey project suffers a major fire mid-construction that consumes a large share of the policy’s sum insured. Because the loss occurred partway through the project, the contractor requests reinstatement of the indemnity limit so the remaining construction period stays adequately covered. The insurer agrees, reinstating the limit to its original amount and charging an additional premium calculated on a pro-rata basis for the remaining policy period. This is illustrative only – actual reinstatement terms, frequency limits, and premium calculations depend on the specific policy.

How Is Loss Settlement Calculated Under Construction All Risk Insurance?

Loss settlement under CAR insurance generally follows one of two paths, depending on whether the damage is repairable:

When damage can be repaired: the insurer bases settlement on the cost of repairs necessary to restore the item to the condition it was in immediately before the loss, including reasonable dismantling and re-erection costs where relevant.

When there is a total loss: settlement is based on the actual value of the item immediately before the damage occurred, less salvage (the value of any recovered parts) – subject to the extent included in the sum insured and to the deductible borne by the insured.

Other factors relevant to loss settlement include:

• Depreciation, where relevant to the specific item and loss type.
• Salvage, deducted from total-loss settlements.
• Betterment, generally not funded – CAR restores pre-loss condition, not an upgrade.
• Deductible/excess, applied to every claim.
• Policy limits, capping the maximum payable.
• Sum insured, the ceiling for any claim.
• Applicable clauses, such as the Claims Series or 50:50 clauses discussed above.
• Underinsurance, where relevant, which can reduce settlement proportionately.
• Reasonable and necessary costs, where covered, including provisional repairs that form part of the final repair and don’t increase total cost.

If the cost to repair equals or exceeds the item’s value immediately before the loss, the insurer typically settles only to the extent the claim has to be borne, treating it effectively as a total loss.

Most CAR policies also specify that the insurer will settle a valid claim as soon as possible and not later than a stated period (commonly around three months) after receiving written notification and all supporting documents – though this timeline varies by policy and insurer.

Loss Settlement Example (Illustrative)

Damage estimate: A piece of construction machinery is destroyed beyond repair in an accidental fire.

 Policy basis: The insurer treats this as a total loss under the material damage section.

Applicable limits: The insurer checks the claim against the item’s specific sum insured.

Excess: The insurer applies the policy’s deductible to the claim.

Other adjustments: The insurer deducts depreciation and any salvage value from the pre-loss value of the machine.

Settlement: The insurer pays the depreciated actual value, less salvage and the deductible, once the contractor submits all required bills and documents.

This is an illustrative example only. In practice, actual claim settlement depends on policy wording, evidence, loss assessment, and applicable terms.

How Much CAR Insurance Coverage Should You Take?

The sum insured should reflect the project’s actual value at risk and relevant insured costs, generally built from:

• Contract value
• Material costs
• Labour
• Freight
• Installation/construction costs, where applicable
• Customs duties, where relevant
• Temporary works
• Other insured project costs
• Escalation, where selected
• Voluntary excess opted by the policyholder

Consequences of inadequate cover: if the sum insured is too low relative to the project’s actual value, the insured may have to bear part of any loss at claim time – potentially undermining the very purpose of buying the policy. Getting this balance right matters: comprehensive cover is necessary, but buying more sum insured than the project genuinely requires simply raises the premium without adding real protection.

Insurers typically also weigh the project type, location, and natural catastrophe exposure (for example, whether the site is in an earthquake- or flood-prone area) when assessing whether the requested sum insured and cover are appropriate for the risk.

No fixed formula or percentage applies universally – the right sum insured is project-specific, and the contractor should work it out with the insurer or broker based on the actual project cost components.

What Is the Cost of Construction All Risk Insurance?

CAR insurance premium is project-specific and depends on the balance of the two main coverage sections:

• Material Damage – priced around the contract value, materials, and construction plant/machinery insured.
• Third-Party Liability – priced around the chosen indemnity limit per accident or series of accidents.

Cost drivers generally include:

• Project value
• Project type
• Project duration
• Location
• Construction method
• Project complexity
• Site conditions
• Height/depth
• Natural catastrophe exposure (e.g., earthquake zones)
• Fire protection measures
• Security arrangements
• Contractor experience
• Previous claims history
• Coverage scope selected
• Deductibles/excess chosen
• Extensions selected (debris removal, express freight, escalation, etc.)
• Third-party liability requirements
• Risk-management measures in place

Expanding cover with extras such as express freight, debris removal, or earthquake cover raises the premium correspondingly. No fixed, universal premium rate applies across the market – insurers price each project individually based on their own underwriting.

Cost Drivers Table

How to Reduce Construction All Risk Insurance Costs

1. Improve site safety to reduce the frequency and severity of potential claims.
2. Maintain strong fire protection, including extinguishers and monitored systems.
3. Improve site security to reduce theft and vandalism exposure.
4. Use qualified, experienced contractors for the work performed.
5. Maintain accurate project records to support fair pricing and faster claims.
6. Provide complete underwriting information to the insurer at the proposal stage.
7. Select appropriate deductibles rather than the lowest premium alone.
8. Avoid unnecessary extensions that don’t match the project’s actual risk profile.
9. Review project risk controls periodically as the project progresses.
10. Update the insurer promptly when project conditions change materially.

Do not reduce essential coverage merely to lower the premium – after all, a cheaper policy that leaves a genuine project risk uninsured is a false economy, not a saving.

Additional Benefits and Extensions Under CAR Insurance

Depending on the insurer and policy, the following extensions may be available:

• Debris removal – costs of clearing, demolishing, and disposing of debris after an insured loss.
• Third-party liability – where not already included, or to increase the limit.
• Surrounding property – extends cover to the owner’s property adjacent to the construction site, which does not form part of the contract works.
• Escalation – automatically adjusts the sum insured for inflation over a long project.
• Additional costs – such as professional fees.
• Off-site storage/transit – where applicable, extends material-damage cover to goods stored away from the actual site.
• Overtime, night work, express freight – covers the extra cost of expediting repairs after a loss.
• Maintenance-period coverage – extends cover into the post-completion maintenance/defects-liability period, where available.
• Earthquake and terrorism cover – commonly available as separate extensions rather than standard inclusions.
• Air freight and customs duty – cover for costs incurred importing replacement materials or equipment urgently.
• Other project-specific extensions, depending on the risk profile.

Availability, limits, and conditions vary by insurer and policy, and each extension typically adds to the base premium.

Does CAR Insurance Replace Workers’ Compensation Insurance?

No. CAR Insurance and Workers’ Compensation (employee-injury) insurance serve different purposes, and businesses should not assume them to be interchangeable.

• CAR focuses primarily on construction project risks and property damage, plus liability to third parties – typically the general public, visitors, customers, or vendors.
• Employer or employee claims generally fall outside the third-party liability section of a CAR policy – insurers don’t usually treat a worker injured on-site as a “third party” for CAR purposes.
• Instead, businesses generally address injuries to their own employees or workmen through Workmen’s Compensation / Employees Compensation insurance arrangements, as applicable under relevant employment and labour law requirements.

This is general information, not legal advice. In particular, the exact statutory obligations around employee injury cover depend on applicable law and the specific employment relationship, and a construction business should confirm its obligations separately rather than relying on CAR insurance to fill this gap.

How to File a Construction All Risk Insurance Claim

1. Ensure immediate safety. Address any danger to people on-site first.

2. Prevent further damage where reasonably possible. Take practical steps within your control to limit the loss – but avoid unnecessary changes to the damage site.

3. Notify the insurer promptly. Inform the insurer as soon as possible, ideally in writing, referencing the policy number and a description of the incident.

4. Notify authorities where required. For theft, burglary, or criminal activity, inform the police; related claims typically need a First Information Report (FIR).

5. Preserve evidence where safe and practical. Keep the damaged property/site available for the surveyor’s inspection.

6. Photograph/video the damage before any clean-up or repair work begins.

7. Submit the claim form, completed with accurate details of the incident, cause, and extent of damage.

8. Provide project and financial documents supporting the claimed amount.

9. Cooperate with the surveyor/loss assessor. Provide full access and honest information – a lack of cooperation can leave the insurer unable to properly assess the loss, and may put the claim at risk.

10. Damage and loss assessment, carried out by the surveyor based on site inspection and documentation.

11. Coverage and policy-condition review, where the insurer checks the loss against the policy’s terms, exclusions, and limits.

12. Settlement/repair/reinstatement, as applicable once the claim is resolved.

Exact claim procedures depend on the insurer and policy wording – treat this as a general framework rather than a fixed universal process.

Documents Required for a CAR Insurance Claim

• Policy document
• Claim form
• Construction contract
• Project schedule
• Site photographs/videos
• Incident report
• Police/fire report, where applicable
• Engineer’s report
• Damage assessment
• Repair estimates
• Replacement quotations
• Purchase invoices
• Material records
• Contractor records
• Bills and supporting documents
• Project accounts, where relevant
• Salvage information
• Other documents requested by the insurer/surveyor

Document requirements vary by claim – the exact list depends on the nature and circumstances of the specific loss.

Role of a Surveyor in a CAR Insurance Claim

An independent surveyor or loss assessor plays a central role in evaluating a CAR claim:

• Site inspection – visiting the site to examine the physical damage.
• Cause-of-loss assessment – reviewing the reported cause against what’s observed.
• Damage assessment – evaluating the extent and likely cost of the loss.
• Review of project records – checking relevant construction and financial documentation.
• Verification of documents – cross-checking claim documents against the reported loss.
• Assessment of repair/replacement costs – estimating what it will cost to restore the insured property.
• Salvage assessment – evaluating any recoverable value from damaged items.
• Application of policy terms – checking the loss against the specific policy’s coverage, exclusions, and limits.
• Preparation of assessment/report – submitting formal findings to the insurer.

The surveyor/assessor evaluates the loss; the insurer makes the final claim decision based on the survey findings, the policy’s terms, and any applicable conditions.

CAR Insurance Claim Example (Illustrative)

• Construction project: A civil contractor is building a warehouse.
• Accidental event: A fire, caused by an electrical fault, breaks out in machinery on-site.
• Damage: The fire destroys a significant part of the equipment before crews bring it under control.
• Immediate notification: The contractor takes steps to contain the fire, avoids spreading damage to neighbouring property, and notifies the insurer promptly.
• Survey: The insurer appoints a surveyor, who inspects the site and assesses the cause and extent of the loss.
• Technical assessment: The surveyor determines the equipment has sustained damage beyond economical repair.
• Cost calculation: The insurer assesses the claim based on the actual value of the equipment immediately before the fire, less depreciation and salvage.
• Policy terms: The insurer checks the claim against the sum insured for that item and the applicable policy conditions.
• Deductible: The insurer applies the agreed excess to the claim.
• Settlement: The insurer settles the claim for the assessed amount once the contractor submits all required documents.

Again, this is a hypothetical, illustrative scenario only and does not represent actual claim statistics or a guaranteed outcome.

CAR vs EAR Insurance: What Is the Difference?

Project activities can overlap – a factory project, for example, may combine civil construction (CAR territory) with machinery erection (EAR territory). Policy selection should follow the actual scope of work on the specific project, and larger projects sometimes need both types of cover working together.

CAR Insurance vs Building Insurance

This distinction matters practically: a completed, occupied building generally needs Building Insurance, not CAR Insurance – CAR is specifically for the construction period. As a result, confusing the two can leave a real gap in cover, either during construction (if the project holds only Building Insurance) or after handover (if the owner mistakenly assumes CAR cover continues).

10 Common Construction All Risk Insurance Mistakes

1. Underestimating the project’s true value.
2. Getting the project duration wrong when setting the policy period.
3. Not disclosing the complete project scope.
4. Ignoring site-specific risks (geology, weather, security).
5. Selecting unsuitable deductibles relative to cash-reserve capacity.
6. Assuming “all risk” means “everything is covered.”
7. Ignoring the exclusions before buying.
8. Not reviewing important clauses (Declaration, 50:50, Claims Series, Reinstatement).
9. Delaying claim notification after a loss.
10. Failing to update the insurer after major project changes.

How to Choose the Right CAR Insurance Policy

1. Define the project scope precisely.
2. Identify all project stakeholders that the policy should name or cover.
3. Determine the project’s total value at risk.
4. Identify the major risks specific to the site.
5. Review exactly what the policy covers.
6. Review the exclusions carefully.
7. Review the applicable clauses (Declaration, 50:50, Claims Series, Reinstatement, etc.).
8. Review the deductible structure.
9. Check what additional covers/extensions are available and relevant.
10. Confirm the policy period matches the project timeline.
11. Confirm the policy correctly lists the project location(s).
12. Review claim conditions and documentation requirements.
13. Check the sum insured against actual project value.
14. Compare suitable policy options across insurers.
15. Read the full policy wording before purchase.

Construction All Risk Insurance Buying Checklist

• Project scope identified
• Project value calculated
• Project duration confirmed
• Project location confirmed
• Insured parties identified
• Construction risks assessed
• Material damage coverage reviewed
• Exclusions reviewed
• Declaration clause reviewed
• 50:50 clause reviewed
• Claims Series Clause reviewed
• Reinstatement provisions reviewed
• Deductible reviewed
• Additional covers reviewed
• Third-party liability requirements reviewed
• Claim procedure understood
• Sum insured reviewed
• Policy wording reviewed

What CAR Insurance Does Not Do

CAR Insurance does not:

• Eliminate construction risks – it transfers the financial consequence of certain risks, not the risks themselves.
• Cover every possible event that could occur on a construction site.
• Replace safety controls or sound site-risk management.
• Automatically cover every project delay.
• Automatically cover every form of liability a construction business might face.
• Remove the deductible/excess the policyholder agreed to.
• Guarantee that the insurer will settle every claim in full.
• Replace every other type of insurance a construction business needs – Workmen’s Compensation, professional liability, and other covers often need to sit alongside CAR instead of CAR replacing them.

Understanding these limits helps set realistic expectations before relying on the policy during an actual loss.

Do You Need Construction All Risk Insurance?

Frequently Asked Questions

Q) What is Construction All Risk Insurance?

A) Construction All Risk (CAR) Insurance protects civil engineering and building projects against accidental physical loss or damage during construction, plus third-party liability arising from the work, subject to the policy’s terms and exclusions.

Q) What does CAR Insurance cover?

A) Depending on the policy, it typically covers contract works, construction materials, temporary works, and site equipment against accidental physical loss or damage, plus liability for injury or property damage to third parties.

Q) What is Builder’s Risk Insurance?

A) Builder’s Risk Insurance is a term some markets commonly use for property-focused cover of a building under construction. It overlaps with CAR’s material damage section, though exact terminology and scope vary by insurer.

Q) Who can buy CAR Insurance?

A) Builders, developers, contractors, subcontractors, and project owners can purchase CAR insurance, jointly or individually, depending on the project structure.

Q) Which construction projects need CAR Insurance?

A) Residential and commercial buildings, roads, bridges, airports, water tanks, hospitals, and other civil engineering projects commonly use CAR insurance, depending on project scope and risk profile.

Q) What is material damage in CAR Insurance?

A) Material damage means loss, damage, or destruction to the physical property the policy actually insures – as distinct from financial loss, like a delay or cost overrun, without physical damage.

Q) What is not covered under CAR Insurance?

A) Common exclusions include wear and tear, faulty design, defective workmanship, intentional damage, cessation of work, and losses outside the insured project scope, among others.

Q) What is a 50:50 clause?

A) The 50:50 Clause splits a loss equally between a marine (transit) insurer and a CAR (site) insurer when it’s genuinely unclear whether damage occurred during transit or after site arrival.

Q) What is a Declaration Clause?

A) A Declaration Clause governs how a contractor reports project values and contracts to the insurer, on a declared-and-listed, annual-turnover, or contract-commencement basis.

Q) What is a Claims Series Clause?

A) It aggregates a series of related losses arising from one underlying cause into a single claim, so only one deductible applies rather than a separate deductible for each related loss.

Q) What is Reinstatement of Indemnity Limit?

A) It’s a policy provision that restores the sum insured back to its full amount after a claim reduces it, typically on payment of an additional pro-rata premium, so the remaining project period stays adequately covered.

Q) How is a CAR claim settled?

A) The insurer settles repairable damage on repair cost; for total loss, it settles on the item’s depreciated actual value immediately before the loss, less salvage, subject to the sum insured and deductible.

Q) How much does CAR Insurance cost?

A) Premium is project-specific, driven by project value, duration, location, construction type, and risk-management measures – there is no fixed universal rate.

Q) What factors affect CAR Insurance premium?

A) Project value, duration, location, construction complexity, site conditions, claims history, deductible level, and any additional covers selected all influence premium.

Q) How do I file a CAR Insurance claim?

A) Notify the insurer promptly, prevent further loss, involve authorities if criminal activity is involved, document the damage, cooperate with the surveyor, and submit the required documentation.

Q) What documents are required for a CAR claim?

A) Typically the policy document, claim form, construction contract, site photographs, damage assessment, and repair estimates, among others, depending on the loss.

Q) Does CAR Insurance cover third-party liability?

A) Many CAR policies include a third-party liability section (Section 2), covering legal liability for bodily injury or property damage to the public, subject to the policy’s terms and limits.

Q) Does CAR Insurance cover workers’ compensation?

A) No – CAR generally excludes claims by the insured’s own employer or employees under its third-party liability section. Workmen Compensation insurance typically addresses employee injury separately.

Q) What is the difference between CAR and EAR?

A) CAR focuses on civil construction of structures; EAR focuses on erection and installation of plant, machinery, and steel structures. Many projects involve both types of exposure.

Q) What additional covers can be added to CAR Insurance?

A) Common extensions include debris removal, surrounding property, escalation, earthquake, terrorism, off-site storage, and express freight/overtime costs, subject to availability and additional premium.