Builders Risk Insurance

What Is Builders Risk Insurance and When Do You Need It?

Builders risk insurance — also called course of construction insurance — provides property coverage for buildings and structures during the construction process. It covers the structure being built, building materials on site or in transit, temporary structures, and in many cases, existing structures undergoing renovation. The policy responds to damage from fire, wind, lightning, hail, theft, vandalism, and other specified perils that threaten your construction investment.

Every construction project has an exposure gap between when work begins and when a permanent property insurance policy takes effect. During this gap, the building is at its most vulnerable — open to weather, accessible to thieves, surrounded by fire hazards from welding and cutting operations, and gaining value every day as materials are installed and labor is invested. Builders risk fills this gap by insuring the project’s increasing value throughout the construction period.

Builders risk is not a contractor’s policy or an owner’s policy — it is a project policy. The named insured typically includes the property owner, the general contractor, and all subcontractors with an insurable interest in the project. This broad insured definition prevents subrogation disputes between parties when a loss occurs and ensures that any party with a financial stake in the project can file a claim.

How Builders Risk Coverage Works

Builders risk policies are structured differently from standard commercial property insurance. Understanding these differences is essential for both owners and contractors managing construction projects.

Completed value form is the standard coverage basis. The policy is written for the full projected completed value of the structure from day one, even though the actual value at risk increases gradually as construction progresses. This means you do not need to adjust the policy amount as work progresses — the full limit is available from the first day of coverage. Premium is calculated on the total completed value, not the in-progress value.

Reporting form is an alternative where the insured reports the value of work completed at regular intervals (usually monthly) and premium is adjusted based on actual values. Reporting forms can reduce initial premium outlay for large projects with long construction timelines, but they require disciplined reporting to avoid coinsurance penalties.

The policy period matches the anticipated construction timeline plus a reasonable extension allowance. Most builders risk policies are written for 3 to 12 months with the option to extend if construction runs beyond the original schedule. Extensions are common and typically available, but they should be requested before the original policy expires — not after.

Coverage detail: Builders risk policies typically cover materials in three locations: at the construction site, in transit to the site (up to a specified sublimit), and in temporary storage at warehouses or staging areas. The transit and storage sublimits vary by carrier — we negotiate these sublimits based on your project’s material delivery schedule and storage needs.

Key Coverage Extensions for Construction Projects

Base builders risk policies provide essential property protection, but several extensions significantly enhance coverage for real-world construction scenarios.

Soft cost coverage reimburses indirect costs that result from a covered construction delay. When a fire or windstorm stops work for weeks or months, the direct property damage is only part of the loss. Additional interest on construction loans, extended permit fees, additional architectural and engineering fees, additional real estate taxes during the delay, and extra advertising costs if the project is speculative all constitute soft costs that can rival or exceed the physical damage. Soft cost coverage is typically written as a sublimit within the builders risk policy — we recommend soft cost limits of 10-20% of total project value.

Delay in completion (business income) coverage applies when a covered loss delays project completion and the owner loses anticipated rental income or revenue from the completed building. For speculative development projects and owner-occupied buildings with scheduled move-in dates, this coverage can be the most financially significant extension in the policy.

Ordinance or law coverage pays the increased cost of construction when a partially damaged building must be brought up to current building codes during repair. Building codes evolve continuously, and code upgrades required after a loss can add 15-30% to reconstruction costs beyond the cost of simply repairing the damage.

• Flood and earthquake: Standard builders risk excludes flood and earthquake. Separate endorsements or policies are available and should be secured for projects in exposed zones.
• Debris removal: Covers the cost of removing damaged materials from the site after a loss — often a significant expense before reconstruction can begin.
• Testing coverage: Covers damage that occurs during testing of building systems (HVAC, electrical, plumbing) before project handover.
• Scaffolding and temporary structures: Extends coverage to temporary structures, scaffolding, and formwork that are not permanently incorporated into the building.

Who Should Be Named on a Builders Risk Policy?

Proper insured designation is critical for builders risk because multiple parties have financial interests in a construction project. Gaps in named insured designations create subrogation exposure and coverage disputes after a loss.

The property owner should always be a named insured since they own the structure and have the primary insurable interest. The general contractor should be named because they have invested labor and materials and face contractual liability for project completion. Subcontractors are typically covered as additional insureds under the policy through a blanket additional insured provision — their work, once incorporated into the structure, becomes part of the insured project value.

Lenders are typically named as loss payees or mortgagees on builders risk policies because they have a financial interest in the property securing their construction loan. Lender requirements for builders risk coverage should be reviewed early in the project — their specifications often include minimum coverage terms, carrier rating requirements, and specific policy provisions.

Common Builders Risk Claims and Lessons Learned

The most frequent builders risk claims provide practical insight into the risks that threaten construction projects.

Theft accounts for approximately 35% of builders risk claims. Construction sites are attractive targets because building materials — copper wiring, appliances, HVAC equipment, fixtures — have immediate resale value and sites are often unsecured after working hours. Implementing site security measures including fencing, lighting, camera systems, and secured material storage reduces both claim frequency and insurance cost.

Water damage is the second most common claim type, driven by pipe bursts in partially completed plumbing systems, roof membrane failures before the building envelope is complete, and storm water intrusion through incomplete exterior walls. Water damage claims are often more expensive than they appear initially because moisture can compromise structural elements, insulation, and finishes that are not visibly damaged.

Fire during construction generates the largest average claim severity. Hot work operations — welding, cutting, brazing, and torch-applied roofing — are the leading cause of construction site fires. A single fire during construction can result in a total loss of work completed to date plus soft costs and delay expenses. Hot work management protocols including fire watch requirements and permit systems directly influence carrier appetite and pricing.

Risk management note: Carriers evaluate site security, hot work procedures, and material storage practices during underwriting. Projects with documented security plans and hot work management protocols receive better pricing — typically 10-20% lower premiums than comparable projects without formal risk management.

Builders Risk by Industry

• Builders Risk for Accounting Firms
• Builders Risk for Addiction Treatment Centers
• Builders Risk for Aerospace Parts Manufacturers
• Builders Risk for Apartment Management Companies
• Builders Risk for Architecture Firms
• Builders Risk for Asbestos Abatement Contractors
• Builders Risk for Assisted Living Facilities
• Builders Risk for Auto Transport Carriers

Protect Your Next Project From the Ground Up

Every construction project represents a significant financial investment that grows in value every day. Builders risk insurance protects that investment from the perils that threaten construction sites — fire, wind, theft, water damage, and more. Coverage Axis works with builders risk specialists who understand construction timelines, contract requirements, and the coverage extensions that protect real projects in real conditions. Request your builders risk quote today and secure your project before the first shovel hits dirt.