Construction projects represent some of the most complex risk exposures in the insurance marketplace. From the moment ground is broken until the final certificate of occupancy is issued, a construction site presents a shifting landscape of perils, stakeholders, and values at risk. Builders risk insurance, sometimes called course of construction coverage, exists precisely to address this unique exposure by providing property insurance for buildings and structures during the construction phase. Unlike standard property policies designed for completed and occupied buildings, builders risk coverage responds to the distinctive characteristics of construction sites: the incremental accumulation of value as materials arrive and work progresses, the involvement of multiple parties with overlapping interests in the same property, the elevated exposure to certain perils due to the nature of construction activity, and the temporary nature of the risk itself. Understanding how this coverage operates, who should be named as insureds, and how it interacts with the obligations of various project participants is essential knowledge for insurance professionals, risk managers, contractors, developers, and their legal advisors across Canada.
The fundamental purpose of builders risk insurance is to protect against direct physical loss or damage to a building or structure under construction, including materials, equipment, and supplies intended to become part of the completed project. This coverage typically extends from the commencement of construction activities through to the point of substantial completion, final acceptance by the owner, or occupancy, whichever occurs first. The policy provides first-party property coverage, meaning it indemnifies the insured parties for their own losses rather than their liability to third parties. The distinction matters because construction projects generate significant liability exposures as well, but those risks are addressed through separate commercial general liability policies and other coverage forms. Builders risk insurance fills a specific gap that would otherwise exist because standard property policies are designed for completed buildings and typically exclude property under construction or contain limitations that make them inadequate for covering construction-phase exposures.
The legal and regulatory framework governing builders risk insurance in Canada operates primarily at the provincial and territorial level, as insurance regulation falls within provincial jurisdiction under the Constitution Act of 1867. Each province maintains its own insurance legislation, such as the Insurance Act in Ontario, the Insurance Act in British Columbia, the Insurance Act in Alberta, and similar statutes in other common law provinces. Quebec operates under a distinct civil law framework governed by the Civil Code of Quebec and its own Act respecting insurance. Despite these jurisdictional differences, builders risk coverage in Canada has developed considerable consistency across provinces due to the influence of standard policy forms developed by Insurance Bureau of Canada and widely adopted by insurers operating nationally. The IBC Commercial Lines Policy Forms include builders risk forms that serve as the foundation for most coverage placed in the Canadian market, though insurers frequently modify these forms through endorsements and manuscript provisions tailored to specific projects. As of the date of authorship, most provincial insurance statutes contain similar requirements regarding policy content, statutory conditions, and claims procedures, though practitioners must verify the specific requirements applicable in each jurisdiction where they operate.
The coverage trigger for builders risk policies is typically direct physical loss or damage to covered property from a covered peril. Policies may be written on either a named perils basis or an all-risk basis. Named perils forms specifically enumerate the causes of loss that will trigger coverage, commonly including fire, lightning, explosion, windstorm, hail, aircraft impact, vehicle impact, riot, vandalism, and theft. All-risk forms, more accurately described as open perils or special form coverage, provide broader protection by covering all causes of direct physical loss unless specifically excluded. The all-risk approach is generally preferred for construction projects due to the unpredictable nature of loss exposures during the construction phase and the difficulty of anticipating every possible cause of damage. However, even all-risk policies contain significant exclusions that construction professionals must understand. Common exclusions include earth movement (though earthquake coverage may be added by endorsement in seismically active regions like British Columbia), flood (which may require separate coverage depending on project location), faulty workmanship or materials in the specific item that is defective, mechanical breakdown, and normal settling or shrinkage. The exclusion for faulty workmanship warrants particular attention because it operates differently than many assume. Standard policy language typically excludes the cost of correcting defective work but may cover resulting damage to other property. A concrete pour that fails to meet specifications, for example, would not be covered for replacement of the defective concrete itself, but damage to adjacent completed work caused by the failure might be covered depending on policy language.
The question of who should be insured under a builders risk policy deserves careful analysis because construction projects typically involve multiple parties with distinct but overlapping interests in the work. The property owner holds an obvious insurable interest as the party who will ultimately own the completed structure and who has invested capital in the project. The general contractor has an insurable interest in the work it is performing and the materials it has supplied, particularly if the construction contract holds the contractor responsible for loss or damage until substantial completion. Subcontractors have insurable interests in their portion of the work and their materials and equipment on site. Lenders providing construction financing have a security interest in the project that constitutes an insurable interest. Architects, engineers, and construction managers may have contractual obligations that create insurable interests depending on contract terms. The failure to properly identify and insure all parties with an insurable interest can create significant problems when losses occur, including coverage disputes, subrogation actions among project participants, and gaps that leave parties without recovery for their losses.
The most common and generally recommended approach to managing these multiple interests is to procure a single builders risk policy that names all major project participants as insureds or additional insureds. This approach, sometimes called a wrap-up or project policy approach for builders risk, offers several advantages. First, it eliminates the possibility of subrogation actions among named insureds, as insurers generally cannot subrogate against their own insureds. Second, it ensures that all parties are working from the same coverage terms, eliminating disputes about whose policy should respond when multiple policies potentially apply. Third, it simplifies the claims process by establishing a single point of recovery rather than requiring each party to pursue claims under separate policies. Fourth, it may reduce overall premium cost by eliminating duplicate coverage and leveraging the total insurable value for rating purposes. The alternative approach, where each party relies on its own insurance program, creates complexity and potential gaps that have generated significant litigation in common law jurisdictions across Canada.
The responsibility for procuring builders risk coverage is typically addressed in the construction contract between the owner and general contractor. Standard form construction contracts commonly used in Canada, including documents published by the Canadian Construction Documents Committee, contain provisions allocating insurance obligations among the parties. The CCDC 2 standard form stipulation agreement for construction, which is widely used for stipulated price contracts across Canada, includes detailed insurance requirements in its general conditions. These provisions typically require the owner to procure and maintain property insurance covering the work, including all-risk builders risk coverage naming the owner, contractor, and subcontractors as insureds. The coverage is required to be maintained until the earliest of substantial performance of the work, use or occupancy of the work, or the date set out in the contract documents. The CCDC documents also contain provisions waiving subrogation rights, which complement the multi-party insured approach by further protecting project participants from claims by insurers. Similar provisions appear in other standard form contracts, though the specific allocation of insurance responsibilities varies and must be verified in each contract. In some projects, particularly those involving sophisticated contractors or design-build delivery methods, the contractor rather than the owner may be required to procure the builders risk coverage. In such cases, the policy should still name the owner as an insured to protect the owner's interest in the work.
The practical operation of builders risk coverage presents several aspects that practitioners must understand to serve their clients effectively. Coverage typically begins on the date construction operations commence at the site and continues until the project reaches a defined completion point. The precise triggering event for coverage termination varies by policy and may be substantial completion, final acceptance, occupancy, or a specified number of days after substantial completion. This timing matters considerably because losses occurring after the builders risk coverage terminates but before permanent property coverage is in place can fall into an uninsured gap. Coordination between the builders risk policy expiration and the inception of permanent coverage is essential and requires attention from both the project team and their insurance advisors. Partial occupancy of portions of a project while construction continues on other portions creates additional complexity, as some policies terminate coverage for any occupied portion while others permit partial occupancy subject to notice requirements or endorsement.
Valuation methodology under builders risk policies also warrants careful attention. Construction projects involve continuously changing values as work progresses and materials are incorporated into the structure. Policies are typically written on a completed value basis, meaning the coverage limit is set at the anticipated completed value of the project and premium is charged on that amount from inception, but the insurer's liability at any point is limited to the actual value of work in place and materials on site at the time of loss. This approach simplifies administration compared to policies requiring monthly value reporting but places the burden on the insured to select an adequate completed value limit at inception. Underestimating the completed value can result in inadequate coverage if a total loss occurs late in the project when values have accumulated to their maximum. Projects in British Columbia and Ontario, where construction costs have escalated significantly in recent years, face particular risk of underinsurance if limits are not regularly reviewed and adjusted during multi-year projects. Cost escalation endorsements may be available to address inflationary increases during construction, but their terms and limitations vary.
Consider the experience of Parkdale Development Corporation, a mid-sized developer undertaking a mixed-use condominium and retail project in the downtown core of Calgary in early 2024. The project involved construction of a twenty-two storey tower with ground-floor retail space and two hundred and twelve residential units above, with a projected construction cost of $87 million and an anticipated completion date in summer 2026. Parkdale engaged Mountain West Construction Ltd. as general contractor under a stipulated price contract based on the CCDC 2 standard form with project-specific modifications. The contract required Parkdale as owner to procure and maintain builders risk insurance covering the full completed value of the project, naming Parkdale, Mountain West, and all subcontractors as insureds, with coverage on an all-risk basis subject to standard exclusions. Parkdale's insurance broker placed coverage with a national insurer, securing a policy with a limit of $90 million that included coverage extensions for soft costs, debris removal, and professional fees, along with standard exclusions for flood, earthquake, and faulty workmanship.
Construction proceeded through 2024 and into 2025 with the project reaching approximately sixty-five percent completion by February of that year. The structural frame was complete to the eighteenth floor, the building envelope was substantially enclosed on the lower twelve floors, and interior finishing work was proceeding on floors three through eight. At approximately half past two in the morning on February 18, 2025, a fire broke out on the sixth floor in an area where drywall installation had been completed but painting had not yet commenced. The fire spread rapidly through the open floor plates and vertical chase ways that had not yet been fire-stopped, eventually affecting floors five through nine before fire crews could bring it under control nearly four hours later. The damage was extensive, requiring complete demolition and reconstruction of work on floors six through eight and significant repairs to floors five and nine. Initial estimates placed the direct property damage at approximately $12.4 million, with additional costs anticipated for debris removal, professional redesign work, extended general conditions, and project delay.
The claims process revealed several issues that Parkdale and its advisors had not fully anticipated. First, the determination of covered property and covered costs required careful analysis of what the policy actually included. The direct physical damage to building materials and completed work clearly fell within coverage, but the extent of soft costs coverage required examination of the specific endorsement language. The policy provided soft costs coverage of $1.5 million, which proved inadequate to cover the extended financing costs, additional professional fees, and administrative expenses that Parkdale incurred during the reconstruction period. Second, the subrogation waiver in both the insurance policy and the construction contract prevented the insurer from pursuing recovery against the electrical subcontractor whose employee had allegedly caused the fire through careless use of temporary construction heaters. While this outcome protected the subcontractor and preserved project relationships, it meant that Parkdale bore the deductible and the uninsured soft costs without recourse against the responsible party. Third, the coverage termination provisions created complications because Parkdale had begun allowing prospective purchasers to tour completed model suites on the third floor, raising questions about whether coverage had terminated for that portion of the building. The insurer ultimately agreed that the limited access for sales purposes did not constitute occupancy under the policy terms, but the episode highlighted the importance of understanding and complying with policy conditions regarding partial occupancy.
The Parkdale experience illustrates several crucial lessons for professionals involved in construction risk management. Adequate coverage limits must account not only for hard construction costs but also for the full range of soft costs that can accumulate during reconstruction and delay. The standard coverage limits for soft costs built into many builders risk policies may prove woefully inadequate for significant losses, and project owners should carefully evaluate whether additional coverage is warranted. The interconnection between insurance coverage and contract provisions requires coordinated attention, as the waiver of subrogation rights that protects project participants from claims also eliminates potential recovery sources. Parties must understand this trade-off and ensure that the protection afforded by the insurance coverage is sufficient to make the waiver acceptable. Compliance with policy conditions, including requirements regarding occupancy and use, demands ongoing attention throughout the construction period, not merely at inception. Changes in project circumstances must be evaluated against policy terms and communicated to insurers where required.
Professionals advising clients on builders risk coverage should ask several key questions at the outset of any project. What is the realistic completed value of the project, including appropriate contingencies for cost escalation? Who are all the parties with insurable interests that should be named as insureds? What are the specific contract requirements regarding insurance, and does the proposed coverage comply with those requirements? Are the coverage limits adequate for direct damage, debris removal, soft costs, and other loss categories? What perils are excluded, and should any excluded perils be added by endorsement based on project location and characteristics? How does the coverage termination provision align with the anticipated project timeline and the inception date of permanent property coverage? What are the policy conditions regarding partial occupancy, and how will the project team ensure compliance? Are there any warranty or design-build provisions that might create coverage issues if defects are discovered? These questions provide a starting framework, though complex projects may require more detailed analysis.
The verification of coverage adequacy should occur not only at project inception but at regular intervals throughout construction, particularly for projects extending beyond twelve months. Construction costs can escalate significantly during multi-year projects, and coverage limits that appeared adequate at inception may prove insufficient by the time of completion. Similarly, changes in project scope, design modifications, and unexpected conditions can affect both the value at risk and the perils to which the project is exposed. Insurance professionals serving clients in the construction sector should establish protocols for periodic coverage review and documentation of client communications regarding coverage adequacy. Such practices not only serve client interests but also protect the professional against claims arising from coverage deficiencies.
The effective management of builders risk exposures requires collaboration among multiple professionals including insurance brokers and agents, risk managers, construction lawyers, project managers, and financial advisors. Each brings particular expertise to the complex task of identifying, analyzing, transferring, and managing the risks inherent in construction activity. Insurance professionals who understand the technical aspects of builders risk coverage, the contractual context in which that coverage operates, and the practical realities of construction project delivery are positioned to provide meaningful value to their clients and to the construction industry more broadly.