What is Homeowners COC - for remodel and/or add-ons?
Homeowners Course of Construction (COC) insurance, also known as builders risk insurance, provides essential protection during residential construction projects. Whether you're renovating a kitchen, building a room addition, or undergoing a full remodel, this coverage helps protect your property and materials from risks like fire, theft, vandalism, or weather-related damage during the construction phase.
COC policies are designed for temporary use, typically covering the duration of the construction. This type of insurance is a key tool in managing property and liability exposures that arise when a home is not fully operational or is undergoing structural changes.
Who needs it
This coverage is especially useful for homeowners working with general contractors, remodelers, or managing large-scale DIY projects. Residential builders, flippers, and remodeling contractors also benefit from having dedicated COC policies to reduce exposure to job-site hazards and property loss during construction.
If you're financing your home improvement project, some lenders may require proof of COC insurance before releasing funds.
What it typically covers
Homeowners COC insurance generally provides protection for:
- Building materials onsite or in transit
- Structures under construction or renovation
- Temporary structures like scaffolding
- Losses from fire, wind, theft, or vandalism (subject to policy terms)
For example, if a storm damages your partially completed addition, COC coverage can help cover repair costs and material replacement.
Common exclusions or limitations
Policies may exclude losses due to faulty workmanship, wear and tear, or intentional acts. Flood and earthquake coverage is typically not included unless added by endorsement. Additionally, coverage usually ends upon project completion or when the property becomes occupied.
Always review exclusions with your insurance provider to ensure you understand the limits of your protection.
Factors that influence cost
Several underwriting factors can affect your premium, including:
- Total project value and scope of work
- Construction timeline and location
- Type of materials used
- Contractor qualifications and safety practices
Projects involving higher-end finishes or located in areas with elevated weather risks may have higher premiums due to increased exposure.
Proof of insurance & compliance
Most contractors or lenders will require a certificate of insurance to confirm coverage. This document verifies that your project has active risk protection in place. Keeping this proof of insurance accessible throughout the construction process is a smart step for compliance and peace of mind.
How to get a quote
To find the right protection for your renovation or add-on, it's best to discuss with an agent who understands construction-related exposures and available policy options. They can help tailor coverage to your specific project and location.
For more comprehensive protection during residential builds, explore options like COC-Commercial and Residential Insurance to see what's available for your construction needs.
Frequently Asked Questions
Is homeowners COC insurance different from standard homeowners insurance?
Yes. Standard homeowners insurance often doesn't cover major renovations or structures under construction. COC insurance fills that gap during the building phase.
Can I buy COC insurance for a DIY renovation project?
Yes, but coverage options may vary based on the size and scope of the project. Insurers may also evaluate who is performing the work.
When does COC insurance coverage begin and end?
Coverage usually starts on the policy effective date and ends when the construction is complete or the property is occupied—whichever comes first.
Do I need COC insurance if the contractor has insurance?
Contractor insurance may not cover your property or materials. It's wise to have your own coverage in place during construction.
What happens if construction takes longer than expected?
You may need to extend your policy. Notify your insurance provider before the expiration date to maintain continuous coverage.
Still have questions? Talk to a local insurance expert.