A building under construction sits in a strange insurance gap. It’s not covered by a standard property policy the way a finished building would be, and a contractor’s general liability policy isn’t designed to pay for damage to the project itself. If a half-framed house burns down or a storm tears through a partially built addition, someone has to absorb that loss, and without the right policy in place, “someone” can turn into a very uncomfortable conversation.
That’s the problem builder’s risk insurance exists to solve. It’s a specialized property policy for structures while they’re being built or renovated. Here’s how it works, who typically buys it, what it tends to cover, and, just as important, when it quietly stops covering anything at all.
What Builder’s Risk Insurance Actually Is
Builder’s risk, sometimes called course of construction coverage, is a temporary property policy written for a specific project. Instead of insuring a finished building, it insures the structure as it comes together, the foundation, framing, roofing, and systems, along with, in many cases, materials and supplies destined to become part of the project.
The policy is typically written for the expected length of the project, often in terms of three, six, or twelve months, with extensions available if the schedule slips. The coverage amount is generally based on the completed value of the project, including materials and labor, though land value is usually excluded.
Who Typically Buys the Policy
This is one of the most common points of confusion on a job. Either the property owner or the general contractor can purchase builder’s risk, and the construction contract usually spells out who is responsible. On many commercial projects, the owner buys the policy; on residential builds and remodels, it’s often the contractor.
What matters most is that exactly one policy exists and that it protects everyone with a stake in the project. A well-structured builder’s risk policy typically names the owner, the general contractor, and often subcontractors as insureds, so a fire doesn’t turn into a lawsuit between the very parties trying to finish the building. Before breaking ground, it’s worth confirming in writing who is buying the policy, who is listed on it, and that the limit reflects the full completed value.
What Builder’s Risk Often Covers
Builder’s risk policies typically cover sudden, accidental damage to the structure under construction from perils like fire, lightning, wind, hail, vandalism, and theft of building materials that have been installed or are on site awaiting installation. Many policies can be extended to cover materials in transit or in temporary storage away from the job site, which matters when cabinets, trusses, or mechanical equipment are staged elsewhere.
Depending on the form, coverage may also be available for soft costs, expenses like additional loan interest, extended permit fees, or re-drawn architectural plans that pile up when a covered loss delays the project. Debris removal after a covered loss is often included as well. Policies vary widely, so the details of any specific form are worth reading closely rather than assumed.
Common Exclusions and Gaps to Watch
No builder’s risk policy covers everything. Common exclusions often include faulty workmanship or defective design (though resulting damage from a covered peril may be treated differently), normal wear, mechanical breakdown, and employee theft. Flood and earthquake are frequently excluded or sub-limited, and in flood- or quake-prone areas, separate coverage or an endorsement may be worth discussing.
Two other gaps deserve mention. First, builder’s risk generally covers the project, not your tools; a stolen generator or trailer full of hand tools typically falls under a contractor’s own equipment coverage instead. Second, the policy usually doesn’t respond to injuries or damage to third parties; that remains the territory of general liability. Builder’s risk is one piece of the puzzle, not the whole picture.
When Coverage Begins and When It Ends
The start date is usually straightforward: coverage typically begins when the policy is issued, often around the start of construction or when materials first arrive on site. The end date is where projects get into trouble, because builder’s risk doesn’t necessarily run until the policy’s expiration date. Most forms terminate coverage when certain milestones occur, whichever comes first.
Those milestones often include the project being accepted by the owner, the building being put to its intended use, or the property becoming occupied. That means a homeowner moving furniture into a nearly finished house, or a business opening its doors before the punch list is done, may end builder’s risk coverage earlier than anyone intended, sometimes before a permanent property policy is in place. Occupancy, acceptance, and policy expiration all need to be coordinated so the permanent insurance starts the moment builder’s risk stops.
Getting the Timeline and Details Right
A few habits go a long way here. Estimate the completed value honestly, including materials and labor, so the limit isn’t short when it matters. Build some cushion into the policy term, since construction schedules rarely shrink, and ask early about extensions if delays appear; extending an active policy is typically easier than resurrecting an expired one.
Communicate milestones as they approach. If the owner wants to occupy part of the building early, or the project will sit paused for a season, tell your agent before it happens. Vacancy, partial occupancy, and work stoppages can all affect how a policy responds, and a quick phone call in advance is far cheaper than a coverage dispute afterward.
Have a Conversation Before You Break Ground
Builder’s risk is one of those coverages where the details, who buys it, whose names are on it, what value it’s written for, and when it ends, matter more than the premium. An independent agent can walk through your contract, match the policy to the actual project timeline, and compare options from multiple carriers rather than a single company’s form. If you have a project coming up, or one already underway with coverage you’re not sure about, the team at Provident Financial Group is happy to take a look and talk through it with you.