Definition:Contractors all-risk insurance
🏗️ Contractors all-risk insurance (commonly abbreviated as CAR insurance) is a comprehensive property insurance policy designed to cover physical loss of or damage to construction works, materials, plant, and equipment during the course of a building or civil engineering project. As an all-risk policy, it responds to any peril not specifically excluded — including fire, storm, flood, theft, collapse, and accidental damage — rather than listing covered perils individually. CAR insurance is a cornerstone of construction insurance programmes worldwide, purchased by contractors, project owners, or joint ventures depending on contractual requirements and local market practice.
⚙️ A typical CAR policy is divided into several sections. Section I covers the contract works themselves, including permanent and temporary works, materials on-site and in transit, and often extends to cover the contractor's own plant and equipment. Section II provides third-party liability coverage for bodily injury or property damage arising out of the construction activities. Some markets add further sections for advance loss of profits (also called delay in start-up or DSU), which compensates the project owner for revenue lost due to insured damage delaying project completion. The sum insured typically reflects the full completed contract value, and the policy period runs from project commencement to handover, sometimes including a maintenance or defects liability period. Underwriting considerations include the project's scope and complexity, the contractor's experience, geotechnical conditions, and natural catastrophe exposure. In markets governed by Solvency II or equivalent frameworks, CAR business is classified under engineering or construction insurance classes, while at Lloyd's, it falls within the marine, property, and specialty divisions depending on the syndicate.
🔍 The importance of CAR insurance is inseparable from the scale and risk intensity of global construction activity. Every major infrastructure project — from highways and bridges to commercial towers and energy installations — relies on some form of construction all-risk coverage to protect the substantial capital at stake during the vulnerable building phase. In many jurisdictions, including across the Middle East, Asia-Pacific, and continental Europe, project finance lenders and government procurement bodies mandate CAR insurance as a condition of contract award or loan disbursement. Standard contract forms such as FIDIC (used widely internationally) and JCT (common in the UK) prescribe insurance obligations that typically align with CAR policy structures. As climate change intensifies weather-related exposures on construction sites and as projects grow more complex — particularly in offshore wind, tunneling, and high-rise construction — underwriters have refined CAR policy terms, introducing sub-limits for natural catastrophe perils and tightening exclusions for design defects, making careful policy review an essential part of any project's risk management framework.
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