Claim Scenario Breakdown: Roofing Contractor

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Answer-First Summary

Roofing contractors face some of the highest claim frequencies in the construction trades. A single job-site fall, water-intrusion callback, or third-party property damage event can generate claims ranging from $15,000 to well over $500,000. Understanding how each coverage line responds — and where gaps hide — protects your license, your bonding capacity, and your company.

Who this is for: Roofing contractors, estimators, and office managers evaluating whether their current insurance program can survive a real claim.

TL;DR / Key Takeaways

• A falls claim against a roofer's workers' compensation policy costs an average of $48,000 in medical and indemnity before litigation — and that number doubles once an attorney is involved (NCCI data).
• General liability policies exclude damage to your own work after completion; faulty-workmanship-driven water damage to the surrounding building interior is covered under the policy's products-completed operations (PCO) coverage — but only if you carry adequate PCO limits and your policy has no PCO exclusion.
• Umbrella/excess policies do not drop down to cover a claim that was excluded on the underlying GL — the exclusion travels upward.
• A roofing contractor operating without workers' comp (in states requiring it) can be held personally liable for an injured worker's medical costs and face license suspension.
• Certificate holders and additional insureds are not the same thing — a property owner listed only as a certificate holder gets no direct coverage if your GL policy is the responding policy.

What Claims Actually Hit Roofing Contractors?

Roofing is classified in NCCI's experience rating system under class codes 5551 (roofing, shingles/tiles) and 5552 (roofing, hot tar/built-up), among others. These carry some of the highest workers' compensation loss costs in the construction segment. On the liability side, roofing contractors generate claims across three main policy lines.

Workers' Compensation Claims

Falls are the leading cause of fatal occupational injuries in construction (OSHA, Bureau of Labor Statistics). For roofers specifically, a compensable fall from a 12-foot residential roof typically produces:

Workers' comp is a no-fault system: the injured worker does not need to prove negligence. The employer's experience modification rate (EMR) absorbs the loss, and a single large claim can push an EMR above 1.25, triggering general contractor prequalification failures for up to three policy years.

General Liability — Completed Operations Claims

After a roof is installed and accepted, water infiltration at a failed flashing or improperly sealed penetration can cause tens of thousands of dollars in interior damage before the homeowner realizes there is a problem. GL policies split into:

• Premises/Operations: Covers third-party bodily injury and property damage occurring while work is in progress.
• Products/Completed Operations (PCO): Covers third-party BI and PD arising from completed work.

Many roofing contractors buy a $1M/$2M GL policy but unknowingly carry low PCO aggregate limits or have a PCO exclusion on sub-standard market policies. The interior mold remediation that results from an undetected flashing failure can alone exceed $40,000 — plus the cost of defending a bad-workmanship lawsuit.

Key exclusion to know: ISO CG 00 01 excludes "your work" for property damage to the work itself. If the roof deck is damaged by faulty installation, the GL policy will not pay to redo the roof. It may pay for the drywall, insulation, and contents inside the building — depending on how the "your work" exclusion is applied and whether the contractor used subcontractors for any portion.

Inland Marine / Equipment Floater Claims

Roofing equipment — nail guns, compressors, lifts, and material staging — is often stored in trailers or on job sites overnight. Theft of equipment from a job trailer is not covered under a standard GL policy. An inland marine equipment floater fills this gap, covering scheduled or blanket tools and equipment on a replacement-cost or ACV basis.

How a Roofing GL Claim Is Handled: Step-by-Step

Understanding the claims process reduces surprises and improves outcomes.

1. Incident occurs — Property damage or bodily injury happens during or after the roofing project.
2. Contractor reports to carrier — Report promptly. Late notice can give the insurer a coverage defense in many states.
3. Carrier assigns a claims examiner — The examiner reviews the policy, the contract, certificates of insurance on file, and any applicable additional insured endorsements.
4. Investigation and reservation of rights — If there is a coverage question (e.g., "your work" exclusion), the carrier issues a reservation of rights (ROR) letter, meaning it investigates while reserving the right to deny coverage later.
5. Subrogation review — If a subcontractor's defective work caused the loss, the carrier evaluates whether to pursue recovery against that sub's GL or bond.
6. Settlement or litigation — Most claims settle. If litigation occurs, defense costs come out of the per-occurrence limit (under a "defense within limits" policy) or are paid in addition to the limit (under a "defense outside limits" endorsement).
7. Premium audit impact — At policy renewal, the claims history drives both the manual premium and any experience-rated surcharge.

Real-World Claim Scenario: Texas Residential Roofer

The following is an illustrative example based on typical claim patterns. It is not a guarantee of coverage or outcome.

Setup: A mid-size roofing contractor in the Dallas-Fort Worth area employs 12 workers and replaces approximately 200 residential roofs per year. The contractor carries:

• GL: $1M per occurrence / $2M aggregate / $1M PCO aggregate (occurrence form)
• Workers' Comp: Statutory limits / $500K employer's liability
• Inland Marine equipment floater: $75,000 blanket limit
• No commercial umbrella

Claim 1 — Fall (Workers' Comp): In August, a lead installer falls through a rotted deck board on a re-roof. He sustains a fractured pelvis and tibial plateau fracture requiring surgery and six months of rehabilitation. Total claim: $187,000 in medical costs plus $34,000 in temporary total disability (TTD) indemnity. The contractor's EMR rises from 0.92 to 1.31 at the following renewal, triggering a 24% workers' comp premium surcharge and disqualifying the contractor from three GC prequalification lists.

Claim 2 — Completed Operations: Eighteen months after a new TPO flat roof installation on a commercial strip center, the property manager discovers ceiling tiles destroyed by water infiltration at a pitch-pocket penetration. Interior damage totals $63,000. The owner sues the roofing contractor for the roof repair ($22,000) plus the interior water damage ($63,000) plus business interruption losses for a displaced tenant ($28,000). Total demand: $113,000. The GL carrier defends, denies coverage for the roof repair itself (ISO "your work" exclusion), and ultimately settles the interior and BI portion for $74,000 — consuming 74% of the $100,000 per-occurrence SIR and leaving only $26,000 of retention before the policy limit responds. Because the contractor had no umbrella, there is no excess layer to absorb any litigation overage.

Lesson: In the same policy year, two claims consumed more than $295,000 in total insurance costs and premium impact. A $1M commercial umbrella with a roofing-specific PCO endorsement and a higher per-occurrence GL limit would have meaningfully reduced the contractor's out-of-pocket exposure.

Frequently Asked Questions

Q: Does my general liability policy cover a subcontractor's mistake on my job? A: Typically yes, if the sub's faulty work causes third-party property damage or bodily injury and the sub is working under your direction on your project. Most ISO-based GL policies treat damage arising from a sub's work differently than damage from your own direct work — the "your work" exclusion has a subcontractor exception in many standard forms. However, you should always require subs to name you as an additional insured on their own GL policy and provide certificates before work begins.

Q: What is the difference between an occurrence policy and a claims-made policy for roofers? A: An occurrence GL policy covers incidents that happen during the policy period, regardless of when the claim is filed. A claims-made policy covers claims filed during the policy period — meaning if your policy lapses, you lose coverage for past incidents unless you buy an extended reporting period (tail). Most roofing contractors are better served by occurrence-form GL because completed-operations exposures can surface years after project completion.

Q: Can a property owner sue me after I've already been paid and the job is closed? A: Yes. The statute of limitations for construction defect claims varies by state but is often 4 to 10 years from the date of substantial completion or discovery of the defect. Your completed-operations coverage must remain in force — or you must maintain tail coverage — throughout the entire exposure window.

Q: Will my GL policy pay for my own damaged equipment or tools left on a job site? A: No. GL covers third-party property damage. Your own tools, equipment, and materials require inland marine/equipment floater coverage. A standard commercial property policy typically excludes property away from your premises.

Q: Does my workers' comp policy cover subcontractors I hire? A: Only if your policy explicitly covers uninsured subcontractors, or your state deems them statutory employees. Many states hold the general contractor responsible for injured workers of uninsured subs. Always obtain a certificate of insurance showing workers' comp limits before allowing any sub on your job site — and verify the certificate is current, not expired.

Q: How does an experience modification rate (EMR) affect my insurance costs? A: Your EMR compares your actual claims history to the expected claims for a contractor of your size and trade. An EMR of 1.00 is average. An EMR of 1.25 means your premium is 25% higher than average. EMRs above 1.20 also commonly disqualify roofers from commercial and government contract bid lists. A single large workers' comp claim can elevate your EMR for up to three years.

Q: What limits should a roofing contractor carry? A: Industry practice and most GC requirements call for a minimum of $1M per occurrence / $2M aggregate GL with at least $1M in completed-operations aggregate. A $1M–$2M commercial umbrella is strongly recommended given the severity of roofing claims. Workers' comp statutory limits are required in most states once you have one or more employees [verify state thresholds]. Employer's liability limits of at least $500K/$500K/$500K are standard.

Q: If a homeowner's insurer pays a claim caused by my roofing defect, can they come after me? A: Yes. This is called subrogation. The homeowner's insurer pays its insured and then steps into the homeowner's legal shoes to recover from the negligent party — in this case, your company. Your GL policy's waiver-of-subrogation endorsement, when included in your contract and policy, can prevent this, but it must be in place before the loss occurs.

Why Roofing Contractors Work with Morrow

1. Access to carriers that actually write roofers. Standard markets routinely decline or non-renew roofing accounts. As an independent agency, Morrow places roofing risks across multiple admitted and non-admitted carriers [Morrow to confirm current carrier panel], including markets that specialize in steep-slope residential, low-slope commercial, and re-roofing-only operations.

2. Certificate and COI turnaround that keeps jobs on schedule. When a GC calls for a certificate by 7 a.m. before workers can enter the site, delays cost real money. Morrow's team processes additional insured endorsements and certificates quickly — typically same business day — so your crews are not sitting in a parking lot.

3. Program design for roofing-specific exposures. Cookie-cutter contractor policies often carry inadequate PCO limits, no equipment floater, and no employer's liability buy-up. Morrow builds programs specifically for roofing operations: PCO matching GL limits, equipment scheduled or blanketed, umbrella with roofing-friendly exclusion treatment, and EPLI where owner-operators employ office staff.

4. Real claims advocacy. When a carrier issues a reservation of rights letter or attempts to apply the "your work" exclusion too broadly, having an agent who understands roofing policy language — and will make calls on your behalf — is the difference between a covered claim and an uncovered one.

5. EMR monitoring and loss-control resources. Morrow reviews your experience mod before every renewal, flags projected impacts from open claims, and can connect you with loss-control consultants to implement fall-protection programs that reduce future frequency — directly lowering your insurance costs over time.

Get a Quote / Talk to a Roofer-Specialist Agent

Ready to find out if your current program would survive a $187,000 workers' comp claim or a $113,000 completed-operations lawsuit?

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Or call Morrow directly to speak with a commercial P&C specialist who knows roofing risks.

Trust strip: Morrow (Afthonea Inc., DBA Morrow) is a licensed independent commercial insurance agency [Morrow to confirm licensed states and NPN]. We place coverage with admitted and surplus lines carriers rated A- or better (AM Best). [Morrow to confirm current Google/Trustpilot review count and rating.]

Related Resources

• Roofing Contractor Insurance — Coverage Guide
• How Much Does Roofing Contractor Insurance Cost?
• General Liability vs. Completed Operations: What's the Difference?
• Workers' Compensation for Contractors: EMR Explained
• Contractor Insurance Comparison: GL, Umbrella, and Inland Marine

Byline & Sources

Written by: Jordan Alcott, CPCU, ARM — Commercial Lines Practice Leader, Morrow (Afthonea Inc.). Jordan has more than 12 years of experience placing construction and contractor insurance programs across admitted and surplus lines markets.

Published: June 2026 Last updated: June 2026

Sources: - National Council on Compensation Insurance (NCCI) — State of the Line: Workers' Compensation - U.S. Bureau of Labor Statistics (BLS) — Census of Fatal Occupational Injuries (CFOI) - Occupational Safety and Health Administration (OSHA) — Falls: The Leading Cause of Death in Construction - Insurance Services Office (ISO) — CG 00 01 Commercial General Liability Coverage Form - National Association of Insurance Commissioners (NAIC) — Market Regulation and Licensing Resources - Insurance Information Institute (III) — Business Insurance: Construction and Contractor Risks