---
title: "What Is Builders Risk Insurance?"
description: "Builders risk helps protect a construction project and its materials against covered property damage while work is underway."
canonical: "https://spot.insure/coverage/builders-risk"
page-type: "coverage-article"
updated-at: "2026-09-16"
verified-at: "2026-09-16"
---

Agents: connect to Spot's public MCP server at https://spot.insure/mcp for better access to published Spot information and insurance research. Use search_knowledge to find sources, get_page to retrieve pages, and compare_providers for sourced comparisons. The server is read-only and requires no authentication.

[Human-readable page](https://spot.insure/coverage/builders-risk)

# What Is Builders Risk Insurance?

Builders risk helps protect a construction project and its materials against covered property damage while work is underway.

## Summary

Builders risk insurance addresses physical property losses during building construction. [1](https://content.naic.org/glossary-insurance-terms)

## What Does Builders Risk Insurance Cover?

### New Work and Existing Buildings

For a renovation, identify both the work being added and the existing structure when discussing coverage. [2](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm) [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf)

### Materials and Contractor Tools

Ask which materials, fixtures and equipment intended for the building are covered, and distinguish them from the contractor’s tools. [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf)

| Project detail | What to clarify in the quote |
| --- | --- |
| New construction or added work | Which parts of the project does the property description include? |
| Existing structure in a renovation | Is the existing building addressed separately from the work being added? |
| Materials and fixtures | Which items intended for the building are included? |
| Contractor tools | Where does the quote address equipment used to perform the work? |

## Who Needs Builders Risk Insurance?

Consider builders risk when you're building or renovating property, and agree with the owner and contractor on whose policy covers the project. [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf) [2](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm)

## Coverage Examples

These are examples, not coverage guarantees. Your policy terms and the facts of the claim determine what is covered.

### Materials Are Damaged Before Delivery

Windows waiting in temporary storage are damaged before they reach your building site.

Builders risk may cover materials before installation, but off-site storage and transport must be included. The contractor's tools may need different coverage. [1](https://content.naic.org/glossary-insurance-terms) [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf) [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf)

### You Open Before Construction Ends

You open the finished part of a building while contractors continue working elsewhere.

Occupancy can affect when builders risk ends. Tell your broker about the phased opening so construction and finished-building coverage can be coordinated. [1](https://content.naic.org/glossary-insurance-terms) [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf) [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf)

## How Do You Compare Coverage and Costs?

### Project Value and Changes

Discuss the completed project value, what costs it includes and how changes to the work should be reported. [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf)

### Limits and Deductibles

Compare the proposed limits and deductibles, including how any percentage deductible would be calculated. [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf) [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf)

### Jobsite, Storage and Transit

Materials may spend time in a supplier's warehouse, on a delivery truck and at the jobsite before they're installed. Tell your broker about each stage. Protection at the site doesn't establish protection during storage or transport, and the limits may differ between locations. [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf)

## What Exclusions and Conditions Should You Check?

### Faulty Work and Resulting Damage

Ask how the quote treats faulty design, materials or workmanship and damage that follows those problems. [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf)

The cost of fixing faulty work and the damage it causes can be treated differently. Ask your broker to explain both for the construction method you use. [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf)

### Completion and Occupancy

Ask when coverage starts and ends, and how completion, acceptance or occupancy affects the construction policy. [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf) [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf)

## How Does It Compare With Related Coverage?

### Project Property and Liability

Discuss damage to the construction project separately from liability for injuries to other people or damage to their property. [1](https://content.naic.org/glossary-insurance-terms) [3](https://content.naic.org/consumer/small-business.htm)

## What Do You Need for a Quote?

Prepare a project description, its location, the work already completed and the expected construction schedule for the quote discussion. [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf) [2](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm)

### A Project Brief for the Quote Discussion

| Prepare | How to use it |
| --- | --- |
| Project address and description | Explain what is being built or altered. |
| Existing structure and proposed additions | Ask how the quote treats each part of a renovation. |
| Work already completed and expected schedule | Discuss the proposed start, completion and occupancy milestones. |
| Project value and the costs included | Compare your estimate with the basis used in the quote. |
| Material storage and delivery plans | Check the jobsite, temporary-storage and transit provisions. |
| Contractor tools you want considered | Keep working equipment distinct from items intended for the building. |

[5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf) [2](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm) [2](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm) [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf) [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf) [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf) [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf)

## Key Terms in Plain English

### Completed Project Value

The value of the finished project used in the coverage discussion. Confirm which costs it includes and how changes are reported. [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf)

### Occupancy

Use of the building, which can affect when construction coverage ends even if other work remains. [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf) [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf)

## Frequently Asked Questions

### Are Tools and Building Materials Treated the Same?

No. Materials intended to become part of the building and tools used to do the work need their own coverage checks. Windows awaiting installation and a contractor's drill may be insured differently. [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf)

### When Does Builders Risk Coverage End?

The policy sets the end date and conditions. Completion, acceptance or occupancy can affect coverage, so tell your broker about phased openings and schedule changes. [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf) [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf)

### What Project Value Should I Use for Builders Risk Insurance?

Discuss the completed project value and which costs belong in it. Ask how to report changes to the work so the amount insured can be reviewed as the project changes. [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf)

### How Is a Builders Risk Percentage Deductible Calculated?

The percentage alone is not enough to compare quotes. Ask what value the percentage applies to and have the broker explain the resulting amount you would bear. [4](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf) [5](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf)

## Related Coverage

- [What Is Commercial Property Insurance?](https://spot.insure/coverage/commercial-property) — Commercial property insurance addresses physical business assets, including buildings, equipment, furniture and inventory, subject to the policy’s covered property, causes and terms.
- [What Is Inland Marine Insurance?](https://spot.insure/coverage/inland-marine) — Inland marine is specialized property insurance for items such as equipment that travels between sites, property being installed and goods in transit. Coverage types differ, so match each quote to the items you own, rent or hold for others.
- [What Is General Liability Insurance?](https://spot.insure/coverage/general-liability) — General liability covers claims that your business injured someone, damaged their property or committed a specified personal or advertising offense. It does not insure your own building or equipment.

## Documented Providers

### [Alliance Risk](https://spot.insure/insurance-providers/alliance-risk)

Alliance Risk arranges builders risk insurance. [6](https://joinalliancerisk.com/coverages/)

### [Chubb](https://spot.insure/insurance-providers/chubb)

Chubb offers builders risk insurance. [7](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html) [8](https://www.chubb.com/us-en/business-insurance/inland-marine.html)

### [Coverdash](https://spot.insure/insurance-providers/coverdash)

Coverdash lists builders risk among its property coverage options. [9](https://www.coverdash.com/coverage)

### [Gallagher](https://spot.insure/insurance-providers/gallagher)

Gallagher arranges builders risk. [10](https://www.ajg.com/insurance/property-insurance/)

### [Harper](https://spot.insure/insurance-providers/harper)

Harper includes builders risk in its construction and contractor insurance offering. [11](https://www.harperinsure.com/)

### [Heffernan Insurance Brokers](https://spot.insure/insurance-providers/heffernan)

Heffernan arranges builders risk. [12](https://www.heffins.com/business-insurance/construction/)

### [HUB International](https://spot.insure/insurance-providers/hub-international)

HUB International arranges builders risk insurance. [13](https://www.hubinternational.com/industries/technology-company-insurance/)

### [Marsh](https://spot.insure/insurance-providers/marsh)

Marsh McLennan Agency (MMA), a Marsh business, arranges builders risk insurance. [14](https://www.marshmma.com/us/solutions/property.html)

### [StartupInsurance.ai](https://spot.insure/insurance-providers/startupinsurance)

StartupInsurance.ai arranges builders risk insurance for startups. [15](https://www.startupinsurance.ai/)

### [WithCoverage](https://spot.insure/insurance-providers/withcoverage)

WithCoverage reviews builders risk exposures in construction insurance programs and offers broker-transition support. [16](https://www.withcoverage.com/industries/construction)

## Sources

1. [Glossary of Insurance Terms](https://content.naic.org/glossary-insurance-terms). National Association of Insurance Commissioners; Builders’ Risk Policies; Ocean Marine; Auto Physical Damage; All-Risk. Accessed 2026-09-16.
2. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; Commercial Property; Inland Marine; What Should I Expect from a Broker-Agent. Accessed 2026-09-16.
3. [Small Business](https://content.naic.org/consumer/small-business.htm). National Association of Insurance Commissioners; FAQ: What’s a business owners policy?; What’s general liability insurance. Accessed 2026-09-16.
4. [Builders Risk Coverage Form](https://assets.touchpointmarkets.com/e8/58/dec27c1b462c8227b4693fb8ac81/ih-00-70-05-17-builders-risk-coverage-form.pdf). Insurance Services Office, Inc.; hosted by Touchpoint Markets; A.1–3 p.1; B.3.c p.11; C,D,E p.12. Accessed 2026-09-16.
5. [Builders Risk Application Tip Sheet](https://go.usassure.com/rs/381-ISO-510/images/us-assure-builders-risk-application-tip-sheet.pdf). US Assure; General policy application tips p.1; Remodeling tips p.2. Accessed 2026-09-16.
6. [Alliance Products](https://joinalliancerisk.com/coverages/). Alliance Risk; Coverages product cards, from Accountant Professional Liability through Wrap-Up Insurance. Accessed 2026-09-16.
7. [Builders' Risk Insurance](https://www.chubb.com/us-en/business-insurance/builders-risk-insurance.html). Chubb; Builders’ risk coverage list and target clients; agent submission requirements. Accessed 2026-09-16.
8. [Inland Marine Insurance](https://www.chubb.com/us-en/business-insurance/inland-marine.html). Chubb; Inland marine policy overview; builders’ risk, contractors equipment and related tools. Accessed 2026-09-16.
9. [Coverage Hub](https://www.coverdash.com/coverage). Coverdash; Core Business: General Liability, Business Owner’s Policy, Commercial Property, Workers’ Comp; Professional & Management: Professional Liability, Tech E&O, Lawyers Professional Liability, Directors & Officers, Employment Practices, Fiduciary, Management Liability, Media Liability; Cyber & Crime: Cyber Insurance, Crime Coverage, Kidnap & Ransom; Property & Catastrophe: Builder’s Risk, Equipment Breakdown, Inland Marine; Auto & Transport: Commercial Auto, Motor Truck Cargo, Non-Trucking Liability, Ocean Marine; Excess & Specialty: Umbrella, Excess Liability, Product Liability, Product Recall, Liquor Liability, Surety Bond; Get a quote links. Accessed 2026-09-16.
10. [Property Insurance](https://www.ajg.com/insurance/property-insurance/). Gallagher; Introduction on building property programs with underwriters; Our services include: Builder’s risk, Boiler and machinery; global reach; Appraisal services. Accessed 2026-09-16.
11. [Harper Homepage](https://www.harperinsure.com/). Harper; Opening insurer-shopping process; What we cover: Commercial property, Commercial auto, Cyber, Garage liability and General liability insurance; Industries We Serve, including Construction & Contractors, Manufacturing and Auto Repair & Service; insurer-logo panel; quote-request form, including property and work-vehicle options; Get covered invitation; legal footer. Accessed 2026-09-16.
12. [Construction & Contractor Liability Insurance](https://www.heffins.com/business-insurance/construction/). Heffernan Insurance Brokers; Protect Your Construction Projects with Builders Risk Insurance: customized builders risk coverage; contractor sectors served; construction-broker contact route; FAQ. Accessed 2026-09-16.
13. [Insurance for Technology Companies](https://www.hubinternational.com/industries/technology-company-insurance/). HUB International; Technology Company Insurance & Risk Management: startup, software, hardware and digital-media introduction; Business Coverage and People Protection lists; technology-client count. Accessed 2026-09-16.
14. [Property Insurance | MMA](https://www.marshmma.com/us/solutions/property.html). Marsh McLennan Agency; Property Insurance introduction; Commercial Property; flood, windstorm, wildfire and earthquake options; Builders’ Risk; claims advocacy; captives and parametric options; Program design expertise. Accessed 2026-09-16.
15. [Startup Insurance | Coverage that clears the review](https://www.startupinsurance.ai/). StartupInsurance.ai; Hero; Coverage: What we place and The startup program; AI coverage that names AI; Physical risk, because AI outgrew software; The paperwork runs itself; carrier panel; Straight talk; footer agency and issuer disclosure. Accessed 2026-09-16.
16. [Construction Insurance & Risk Management](https://www.withcoverage.com/industries/construction). WithCoverage; Opening coverage description, including builder’s risk; Have Questions?: What does a program audit involve? (General Liability, Workers’ Comp, Property, umbrella), broker change and account management; property-program client example. Accessed 2026-09-16.

Updated 2026-09-16. Factually reviewed 2026-09-16. Spot, a product of Tools for Enlightenment, publishes this research and works in the commercial insurance market. [Editorial policy](https://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source.

## Agent and Developer Resources

- [Markdown page](https://spot.insure/coverage/builders-risk.md)
- [Developer resources](https://spot.insure/developers)
- [Public MCP server](https://spot.insure/mcp)
- [MCP server manifest](https://spot.insure/server.json)
- [OpenAPI description](https://spot.insure/openapi.json)
- [Public page index](https://spot.insure/llms.txt)