What is Contractors Design and Build (Property only)?
Contractors Design and Build (Property only) insurance is a specialized type of property insurance tailored for contractors who are responsible for both designing and constructing buildings or structures. This coverage helps protect against physical damage to buildings under construction, as well as to materials, tools, and equipment located at the job site. It differs from general liability coverage by focusing exclusively on property-related risks, such as fire, theft, and storm damage to the contractor’s owned or managed property.
Who needs it
This insurance is particularly important for design-build contractors, construction firms, and property developers who manage both the design and construction aspects of a project. It's also useful for residential artisan contractors or commercial builders who own or lease the property they are working on. If your business model involves maintaining control of the job site and the structure during the work, property-only insurance can be a key risk management tool.
What it typically covers
Coverage generally includes:
- Damage to structures under construction
- Loss or damage to materials, supplies, and tools
- Property loss due to fire, vandalism, wind, or theft
- On-site equipment used during the building process
For example, if a storm damages framing materials stored on-site, this coverage can help pay for replacements and project delays. Some policies may also include limited business interruption coverage if property damage halts construction.
Common exclusions or limitations
Policies often exclude losses due to faulty design, poor workmanship, or normal wear and tear. Other limitations may include:
- Flood and earthquake damage (covered under separate policies)
- Employee theft or intentional damage
- Pre-existing damage to the property
Understanding these exclusions is crucial for contractors managing complex build sites with multiple subcontractors and equipment exposures.
Factors that influence cost
Several underwriting factors can affect the cost of a Contractors Design and Build (Property only) policy, including:
- Project size and total value
- Location and associated weather or theft risks
- Materials used (e.g., wood frame vs. steel)
- Contractor’s claim history and safety record
Insurers may also consider the presence of fire protection systems, site security measures, and the duration of the construction project.
Proof of insurance & compliance
Many municipalities and clients require proof of property coverage before issuing permits or releasing project funds. Having an active policy can also help contractors comply with lender requirements or subcontractor agreements. It serves as a safeguard that your project is financially protected should property damage occur during the build phase.
How to get a quote
To find the right Contractors Design and Build (Property only) insurance for your business, it’s smart to discuss with an agent who understands the construction industry and your specific exposure to property loss. They can help tailor a policy based on your operations, project types, and equipment needs.
For more details about related coverage options, you may also be interested in Contractors Design and Build Insurance or explore the risks outlined in Insurance Risks in Construction. Residential contractors can also review Residential Artisan Contractors Property Insurance for additional insights.
Related Coverages
Frequently Asked Questions
Is this coverage the same as builders risk insurance?
No, while similar, builders risk usually covers the structure under construction. Contractors Design and Build (Property only) may offer broader protections for materials, tools, and on-site equipment.
Can subcontractors be covered under my policy?
Typically, subcontractors need to carry their own insurance, but your policy may offer some limited protection related to their activities. Check with your agent for specifics.
Does this policy cover damage caused by design errors?
Most property-only policies exclude coverage for design flaws or engineering mistakes. These risks are usually addressed with professional liability coverage.
Is theft of tools from a vehicle covered?
Not usually. Theft from a vehicle may require separate inland marine or commercial auto coverage depending on your policy structure.
Do I need this coverage if I rent equipment?
If you're responsible for equipment while it's in your care, yes — but rented equipment may need to be scheduled separately in the policy.
Still have questions? Talk to a local insurance expert.