Every builders risk insurance for construction projects question you have asked, thought about asking, or will need the answer to at 2 AM when a storm just hit your job site. This FAQ guide addresses the full range of coverage, cost, claims, and compliance questions that general contractors face on every project.

Coverage Duration Questions

How long does a builders risk policy last?

Standard builders risk policies run 12 months. You can purchase coverage for shorter periods (3, 6, or 9 months) or longer periods (18 or 24 months) depending on your project timeline.

The policy terminates at the earliest of these events:

Termination Trigger	What It Means
Policy expiration date	The date printed on the declarations page
Owner acceptance	Owner formally accepts the completed project
Occupancy	Building is occupied (even partially, without endorsement)
Permanent insurance effective	Owner's property policy takes over
Abandonment	Work stops for a specified period (usually 60-90 days)

Always buy coverage that extends 60-90 days beyond your planned completion date. Project delays are the norm, not the exception.

What happens when my project runs past the policy expiration?

You request a policy extension from your carrier before the expiration date. Extensions are typically granted at pro-rata premium. A 3-month extension on a $5,000 annual premium costs approximately $1,250.

If you fail to request the extension before expiration, you face a coverage gap. Some carriers will reinstate coverage retroactively, but most will not. Never assume a lapsed policy can be restored.

Does builders risk cover punch list work after substantial completion?

Most policies provide 30-90 days of coverage after substantial completion for punch list and warranty work. Check your policy's specific terms. If your punch list runs longer than the policy allows, request a written extension.

Premium Calculation Questions

How are builders risk premiums calculated?

Carriers use this formula:

Completed project value x Rate per $100 = Annual premium

The rate per $100 of value typically ranges from $0.15 to $0.50, depending on risk factors.

Factor	Impact on Rate
Construction type (wood vs. steel)	Wood frame costs 40-60% more than non-combustible
Geographic location	Coastal and wildfire zones cost 50-200% more
Project duration	Longer projects pay proportionally more
Deductible selected	Higher deductible reduces premium 10-50%
Fire protection (hydrant distance)	Over 1,000 feet from hydrant adds 15-25%
Prior loss history	Clean history saves 10-20%
Occupancy during construction	Partial occupancy adds 10-20%

Example: A $3 million wood-frame apartment building in Dallas with a $5,000 deductible and a 14-month build:

$3,000,000 / $100 = 30,000 units x $0.28 rate = $8,400 annual premium

Adjusted for 14 months: $8,400 x (14/12) = $9,800

Can I get a refund if my project finishes early?

Depends on the policy terms. Completed value forms sometimes offer a pro-rata refund for unused coverage months. Minimum earned premium provisions typically apply. Most policies require at least 50-75% of the premium to be earned regardless of when the project completes.

Reporting form policies adjust based on actual values reported, so the premium tracks your project timeline more closely.

Are builders risk premiums tax deductible?

Yes. Builders risk premiums are a deductible business expense for contractors. If the owner purchases the policy, they deduct it. If you purchase and pass the cost through to the owner, you deduct it as cost of goods sold or the owner reimburses you and deducts it on their side. Consult your accountant for the correct treatment based on your contract structure.

Coverage Scope Questions

What exactly does builders risk cover?

Builders risk covers direct physical loss to the structure under construction and the materials going into it. Covered property includes:

The building structure in all phases (foundation through finish)
Building materials stored on site
Building materials in transit (subject to sublimit)
Temporary structures (scaffolding, formwork, shoring)
Fixtures, equipment, and machinery that will become part of the building

What does builders risk NOT cover?

Excluded Item	Why	Alternative Coverage
Worker injuries	Different risk category	Workers compensation
Third-party bodily injury	Liability, not property	Commercial general liability
Contractor-owned tools	Not part of the building	Inland marine / contractor's equipment
Vehicles	Separate exposure	Commercial auto
Existing structures	Require special endorsement	Existing structure endorsement
Earthquake	Catastrophic peril	Earthquake endorsement
Flood	Catastrophic peril	NFIP or private flood
Defective workmanship	Contractor's responsibility	Resulting damage may be covered
Normal settling/shrinkage	Expected conditions	No coverage available

Does builders risk overlap with commercial general liability (CGL)?

Minimally. Builders risk covers damage to the project itself (first-party property). CGL covers damage you cause to others' property and bodily injury to third parties (third-party liability).

The only overlap occurs in narrow scenarios. If your work damages an adjacent property and also damages your project, CGL covers the adjacent property damage while builders risk covers your project damage. Both policies respond, but to different losses.

A common confusion: CGL's "your work" exclusion means it will not pay for damage to the project you are building. That is builders risk territory. The two policies complement each other without significant overlap.

Does builders risk cover temporary structures?

Yes. Scaffolding, formwork, shoring, temporary fencing, and temporary utilities installed on the construction site are typically covered. They are considered part of the construction project.

However, construction trailers, mobile offices, and temporary storage containers may not be covered unless specifically included. These often fall under an inland marine or equipment policy.

Claims and Compliance Questions

What is the claims process for builders risk?

Immediate (within 24 hours):

Notify your broker and/or carrier claim hotline
Protect the property from further damage
Photograph the damage before any cleanup

Short-term (within 7 days): 4. File a police report for theft or vandalism 5. Prepare a preliminary damage estimate 6. Meet with the assigned adjuster

Medium-term (within 30-60 days): 7. Submit a detailed scope of loss with quantities and costs 8. Provide pre-loss documentation (progress photos, daily logs) 9. Submit the sworn proof of loss

Average claim resolution takes 45-120 days. Complex claims involving fire or structural collapse may take 6-12 months.

What documentation do I need to support a builders risk claim?

Carriers want proof of what existed before the loss and what it costs to restore. Prepare:

Pre-loss progress photographs (dated)
Daily construction logs showing work completed
Material invoices and delivery receipts
Subcontractor contracts and payment applications
Project schedule showing actual vs. planned progress
Architectural drawings and specifications
Building permits and inspection records

The most valuable document: dated progress photos. Take them weekly from multiple angles. Store them off-site (cloud backup). A carrier adjusting a $400,000 fire claim will scrutinize every inch of your pre-loss documentation.

How do I verify builders risk coverage on a subcontractor certificate of insurance?

Check these five items on every builders risk certificate:

Policy dates span the sub's entire work period plus 30 days
Coverage limits match or exceed the sub's scope of work value
Named insured includes your company (or verify you are covered under the project's master policy)
Carrier rating is A.M. Best B+ or higher
Policy number is active (call the carrier to confirm if you have doubts)

Remember: a certificate is a snapshot, not a guarantee. Policies can be canceled or modified after the certificate is issued. Track certificate expirations and request updated certificates 30 days before they expire.

SubcontractorAudit's COI tracking automates this verification and sends alerts when certificates expire or coverage drops below your requirements.

Endorsement Questions

Which endorsements do I need on a builders risk policy?

Not every project needs every endorsement. Here is a decision framework:

Endorsement	When You Need It	Typical Cost (% of base premium)
Theft	Every project (verify it is included)	Often included; $100-$300 if not
Transit	Projects with high-value material deliveries	2-5%
Soft costs / delay in completion	Projects with construction loans	5-15%
Existing structure	Renovations and additions	10-20%
Earthquake	CA, WA, OR, AK, and seismic zones	50-200%
Flood	Projects in FEMA flood zones A or V	Separate NFIP policy
Ordinance or law	Older buildings, areas with evolving codes	3-8%
Testing	Mechanical/electrical projects with testing phases	2-5%
Partial occupancy	Phased projects with early move-in	5-10%
Waiver of subrogation	Every project (should be standard)	0-3%
Pollutant cleanup	Projects near contaminated sites	5-15%

What is a testing endorsement and do I need one?

A testing endorsement covers damage that occurs during the testing and commissioning of mechanical, electrical, and plumbing systems. Standard builders risk policies exclude damage from testing.

Example: You test the fire suppression system and a fitting fails, flooding three floors with water. Without a testing endorsement, the water damage to finished surfaces is not covered.

You need this endorsement on any project where MEP systems will be tested before the builders risk policy terminates. The endorsement costs 2-5% of the base premium and is worth every dollar on commercial projects with complex mechanical systems.

FAQs

Can a project have two builders risk policies simultaneously? It can, but it creates problems. When two policies cover the same loss, each carrier argues the other should pay first. This is called "other insurance" and it delays claims by weeks or months. Best practice: one builders risk policy covering the entire project with all parties as named insureds. If you discover duplicate coverage, address it immediately by coordinating with both carriers to determine which policy is primary.

Does builders risk cover damage caused by a design error? Builders risk does not cover the cost of correcting defective design, but it may cover resulting physical damage caused by the design deficiency. If a structural engineer under-designs a beam and it collapses, the policy will not pay to redesign the beam. But the water damage, finish damage, and other physical losses caused by the collapse may be covered. This distinction drives many coverage disputes, so document the chain of events carefully.

What is the difference between replacement cost and actual cash value on builders risk? Replacement cost pays to rebuild without deducting for depreciation. Actual cash value (ACV) deducts depreciation from the settlement. On new construction, this distinction rarely matters because everything is new. On renovation projects, any existing components covered under the policy will be settled at ACV unless the policy specifies replacement cost. Always request replacement cost valuation.

Can I use the same builders risk carrier for every project? You can, and many GCs prefer to. Using the same carrier builds a relationship that may yield better rates and faster claims handling. However, some carriers restrict the types of projects they insure. A carrier comfortable with wood-frame residential may decline a steel-and-concrete high-rise. Maintain relationships with 2-3 builders risk carriers to ensure you have options for different project types.

How do I handle builders risk when a project involves both new construction and renovation? You need a policy that covers both the new construction and the existing structure. Standard builders risk covers only new work. Add an existing structure endorsement to cover the renovation portions. The policy limit should include the completed value of the new work plus the replacement value of the existing structure being renovated. This combined coverage prevents gaps between the new and existing portions.

What should I do if my builders risk claim is denied? First, request a written explanation citing the specific policy provision supporting the denial. Review the denial with your insurance broker and compare it against the actual policy language. If you believe the denial is incorrect, submit a written appeal with supporting documentation. If the carrier upholds the denial, consult a construction insurance attorney. Many denied claims result from misapplied exclusions that an attorney can challenge. The appeal window is typically 60-180 days depending on the state.