Overview
Construction projects create exposure to delays, theft, weather damage, and installation errors that can be costly for general contractors and subcontractors.
Two common commercial coverages address these risks in different ways: one protects the overall structure under construction, and the other covers specific items being transported or installed.
Key takeaways
- One policy protects the structure and materials while the building is under construction.
- A second policy covers named movable items during transit, storage, and installation.
- Floaters are usually narrower and less expensive, but they leave gaps that builders risk policies can fill.
How it works
Builders-risk coverage typically insures the work-in-progress, including materials on site and the partially completed structure, against causes like fire, wind, vandalism and theft.
For contractors who need coverage for specific goods while they are being moved or awaiting installation, see Installation Floater (Installation Builders Risk) Insurance for policy examples that name covered items and conditions.
What it may cover (and what it may not)
Typical builders-risk policies cover physical damage to the building, attached materials, and sometimes temporary structures or scaffolding while work progresses.
Narrower installation policies usually insure listed equipment or materials during transit, in storage, and while on the job site, but they do not cover unrelated parts of the project or general liability for faulty workmanship.
Neither policy generally covers professional liability, contractual penalties for delay, or losses due to design defects unless those exposures are specifically endorsed.
Common mistakes to avoid
Assuming a single policy covers all exposures can leave costly gaps; verify which policy covers theft during transit, damage after installation, and materials still off-site.
Failing to list high-value items or to meet transit and storage conditions in the policy can result in denied claims, so keep inventory and documentation current.
Overlooking required endorsements or local building-code compliance coverage can increase out-of-pocket repair costs after a loss.
Questions to ask an agent
What perils are excluded by each policy, and what endorsements are available to close known gaps?
How are covered values determined for materials in transit, on site, and incorporated into the work?
Who is responsible for coverage during transportation, and how are subcontractors’ obligations reflected in the policy language?
Next steps
Compare the broader protection for an entire project with the targeted protection for specific installations and decide which fits each contract or trade.
For practical policy options and to see how narrow installation coverage differs in wording and pricing, review Builders Risk and Workers Compensation Insurance.
If you want help matching coverage to a particular job or contract, talk to an agent who can review limits, exclusions, and endorsements tailored to your needs.
Frequently Asked Questions
Who typically buys installation coverage instead of builders risk?
Subcontractors or specialty contractors who transport and install specific high-value items often prefer narrow installation coverage for those items.
Does builders risk cover materials that are not yet installed?
Yes, builders-risk policies commonly cover materials on site or in transit when the policy language and schedules include them, but specifics vary by policy.
Can a single project have both types of coverage?
Yes—many projects use a builders-risk policy for the overall project and installation floaters for subcontractors’ equipment to ensure full protection.
What documentation helps prevent denied claims?
Maintain purchase orders, shipping receipts, inventory lists, photos, and installation records to support values and cause of loss.