Definition:Contractors' all risks (CAR) insurance
🏢 Contractors' all risks (CAR) insurance is a broad form of property insurance that covers physical loss or damage to construction works, materials, plant, and equipment during the course of a building or civil engineering project. Widely used across global markets, CAR insurance is structured as an all-risks policy, meaning it covers any cause of loss unless specifically excluded — a framing that provides considerably wider protection than a named-perils approach. In some markets, particularly in the United States, equivalent coverage is often referred to as builders' risk insurance, though the scope and standard wordings can differ in important respects.
🔧 The policy typically sits on three sections: Section I covers the contract works themselves (including permanent and temporary works, materials on site, and materials in transit); Section II provides third-party liability coverage for bodily injury or property damage arising from the construction activities; and Section III, where included, covers the contractor's own plant and machinery. The policy period aligns with the construction timeline, often including a maintenance or defects liability period after practical completion. Underwriters assess the project's value, construction methodology, site conditions, contractor experience, and natural peril exposures — particularly catastrophe risk from earthquake, flood, or windstorm, which are sometimes sub-limited or excluded in high-exposure regions. CAR policies are placed through the London market, local insurance markets, and specialist engineering insurers globally, with standard wordings influenced by the Munich Re model and local market adaptations.
📊 CAR insurance serves as the foundational risk transfer mechanism for the global construction industry, protecting project owners, main contractors, and subcontractors against the financial consequences of damage that could delay or derail a project. Lenders and project finance providers routinely require CAR coverage as a condition of funding, making it integral to the bankability of infrastructure and real estate developments. In markets where large-scale public works programs are underway — from Gulf Cooperation Council states to Southeast Asian economies — demand for CAR capacity is a significant driver of reinsurance purchasing and specialty market activity. The product's importance extends beyond pure indemnity: it also facilitates contractual risk allocation among the multiple parties involved in complex construction ventures, reducing disputes and supporting project continuity.
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