Roofing Liability Insurance: Torch Work, Open Roofs and Subs

Short answer: General liability for a roofing contractor typically covers claims that your work injured someone else or damaged their property, such as a fire that spreads from torch work or a leak that damages a building's interior. It typically does not pay to repair or replace the roof itself. Insurers often add exclusions and conditions because roofing combines height, open flame, weather exposure and subcontracted labor, so your endorsements (forms that change the policy) can matter as much as your limit. Not every insurer writes roofing, and those that do rely heavily on the submission.

This article covers general liability only; for workers' compensation, see our guide to workers' comp for roofing contractors. Contractor general liability is typically written on an occurrence basis, which covers injury or damage that happens during the policy period, even if the claim is made later. For roofers, the longest-lasting exposure is often completed operations: claims that arise after the job is finished, such as a roof that leaks years later. Read your own policy alongside our overview of general liability coverage and our explainer on how general liability limits work.

Why Do Insurers Add So Many Exclusions for Roofers?

Roofing is insurable, but it concentrates serious hazards. Insurers often respond with exclusions and conditions (wording that removes or limits coverage in specific situations) rather than refusing the class. All five common problems apply:

• Availability. Not every insurer writes roofing, and roofing applications can single out torch and hot-tar work, building height and residential work for extra questions. For context, roofers nationally had a fatal work injury rate of 48.7 per 100,000 full-time equivalent workers in 2024, compared with 3.3 for all workers, according to the U.S. Bureau of Labor Statistics.
• Affordability. Price typically follows the work: receipts (revenue) or payroll by type of operation, subcontracted costs, height mix and loss history. Torch work, tall buildings or a weak loss record can raise the price or the deductible an insurer offers.
• Exclusions and restrictions. These are the core of the problem, explained below.
• Insufficient limits. General contractors on construction projects may ask roofing subcontractors for minimum limits, certificates of insurance (documents summarizing a policy) and additional insured status (coverage extended to another party by endorsement). Kansas also sets a liability minimum for roofing registration.
• Submission quality. Supplemental applications are grids of percentages and yes-or-no questions. A missing or vague answer can lead an underwriter (the insurer staff member who decides on coverage and terms) to assume the worst.

Already declined or non-renewed? Read our article on contractor insurance declines and non-renewals.

What Do Underwriters Ask a Roofing Contractor?

Many insurers use their own roofing supplemental application, submitted with a standard ACORD application form. The table below draws on one insurer's roofers supplemental questionnaire.

Fall protection is liability evidence, too. A fall by a subcontractor's worker can lead to a lawsuit against you. OSHA requires fall protection for roofing work on low-slope roofs with unprotected sides and edges 6 feet or more above a lower level, under 29 CFR 1926.501(b)(10). In residential construction at 6 feet or more, OSHA requires guardrails, safety nets or personal fall arrest unless another part of 1926.501(b) allows an alternative. OSHA presumes at least one of those systems is feasible and will not create a greater hazard. An employer that can show otherwise must follow a site-specific fall protection plan prepared by a qualified person, under 29 CFR 1926.501(b)(13). OSHA also requires fall-hazard training and a written certification record for each trained employee, under 29 CFR 1926.503. Underwriters may ask to see those records.

Which Coverages Matter, and What Limits Them?

Standard general liability forms typically exclude damage to your own completed work, so the policy is not a warranty for the roof. That exclusion and its subcontractor exception are explained in our contractors insurance guide. Some endorsements narrow or remove that exception, and others restrict coverage further:

• Heat-application endorsements. Some roofing general liability policies add an endorsement for heat-applied work, such as torch-down, hot-air welding or hot asphalt, that limits or removes coverage unless specific safety steps, such as a fire watch and on-site extinguishers, are followed and documented. Terms vary by insurer and policy form, and some versions also reach completed work. OSHA's separate fire prevention rule for welding, cutting and heating, which is not specific to roofing, requires fire extinguishing equipment to be immediately available and, where normal precautions are not enough, a fire watch during and after the work, under 29 CFR 1926.352.
• Height limitations. Some roofing liability policies exclude or limit coverage for work above a stated height or number of stories; where that line falls depends on the policy. Check that any such limit is above the tallest building you work on.
• Action-over restrictions. In an action-over claim, an injured worker, whether your employee or a subcontractor's, sues a general contractor or property owner, and that party passes the claim back to you through a contract or a lawsuit. Some policies exclude or limit coverage for these claims. Insurers word these restrictions differently and may not use the phrase "action over," so read the endorsements themselves.
• Subcontractor conditions. Some policies make subcontractor practices a condition of coverage: certificates with minimum limits, additional insured status for you and signed hold harmless agreements.
• Residential limits. Some policies limit or exclude residential, tract-home or condominium work.
• Open roofs and weather. Rain damage to a building's interior through a torn-off roof may be covered as property damage to others, but some policies limit coverage for weather damage while a roof is open.

When contracts require higher limits, they often come from umbrella and excess liability. Excess policies may follow the exclusions of the policy underneath, so a restriction on your general liability policy can carry over. General liability typically excludes auto accidents, so trucks and trailers belong on commercial auto. If crews drive their own vehicles for work, ask about hired and non-owned auto coverage. Injuries to your own employees fall under workers' compensation.

Missouri and Kansas: What Actually Differs for Roofers

Missouri. Contractor licensing in Missouri is largely local, and requirements differ by city and county. Any city or county that licenses construction contractors must require a workers' compensation certificate or an affidavit of exemption, under RSMo 287.061. Kansas City, Missouri, licenses listed trades, such as residential building, in three steps that end with a contractor license, and its information bulletins cover insurance and cash deposit requirements, according to its contractor licensing page. Ask each city where you work whether roofing needs a local license.

Missouri also bars roofing and exterior contractors from advertising or promising to pay or rebate any part of an insurance deductible, under RSMo 407.725. An owner whose contract will be paid under a property and casualty insurance policy may cancel it before midnight on the fifth business day after receiving the insurer's written notice that all or part of the claim is not covered. Storm-work contractors should build these rules into their contracts and sales practices.

Kansas. Kansas requires roofing contractors, including subcontractors and nonresident contractors, to register under the Kansas roofing registration act, which begins at K.S.A. 50-6,121. The definition leaves out some groups, such as exempt general contractors and employees or day laborers working under a roofer's direct supervision, as listed in K.S.A. 50-6,122. An unregistered roofer cannot bring or maintain a court action related to its roofing business, under K.S.A. 50-6,123. Registration requires a certificate of liability insurance of not less than $500,000 and proof of workers' compensation coverage, an affidavit of exemption or self-insurance, under K.S.A. 50-6,125. The insurer must notify the Attorney General if the policy is canceled or lapses. Without the required coverage, the Attorney General must classify the registration as not in good standing. The contractor must then stop soliciting or entering new roofing projects, although projects where physical work has begun may be finished, and has 30 days from the notice to fix the problem before revocation. The statute does not say whether the $500,000 is per occurrence or aggregate, and the Attorney General may adopt insurance rules under K.S.A. 50-6,124, so confirm current requirements with that office.

We found no published regulator data comparing how hard roofing liability is to insure in each state. A qualified attorney should review how these statutes apply to your business.

Illustrative Example: A Torch-Down Job and a Short Fire Watch

Illustrative example: hypothetical and simplified. It does not describe a real organization, claim or policy.

A Kansas City area roofer takes a torch-applied re-roof on a two-story Missouri office building. At renewal, its general liability policy added a roofing operations endorsement requiring trained applicators, extinguishers on the roof and a fire watch for a stated period after torch work stops.

With a storm coming, the crew finishes the torch work and leaves soon after. That night, smoldering insulation near a roof penetration ignites and damages the deck, the top floor and a tenant's equipment.

The adjuster asks for the fire-watch log, extinguisher tags, applicator certificates and daily torch checklist. The contractor has the certificates but no log, and the foreman's notes show the crew left early. The insurer questions coverage under the endorsement. The building owner's insurer pays the owner, then seeks to recover that amount from the contractor.

What would have changed the outcome: reading the endorsement before the job and briefing the foreman on its exact requirement; a signed fire-watch log with start and end times, kept by someone with no other duties during the watch; and a renewal submission documenting the hot-work program, which might have supported broader terms.

Documents That Strengthen a Roofing Liability Submission

• A fully answered roofing supplemental application: work types, structures, stories, roof types and materials.
• Three years of payroll, revenue and subcontracted costs, plus your last three projects.
• Loss runs (insurer claim reports) with a short explanation of each claim and what changed afterward.
• Your hot-work procedure: daily torch checklist, shift torch inspections, extinguisher tags, applicator certificates and signed fire-watch logs.
• Fall protection training certification records and any written fall protection plan.
• Your subcontractor file: certificates with required limits, additional insured endorsements and signed hold harmless agreements.
• Your customer contract, warranty, signed completion inspections and the insurance sections of the general contractor contracts you sign.
• A written procedure for protecting open roofs, with dated photos.
• Missouri local licenses and, if you work in Kansas, your roofing registration certificate.

If you want a second review before the file goes out, BluePeak can help you prepare the roofing submission.

How BluePeak Can Help Roofing Contractors

BluePeak Digital Insurance helps roofing contractors understand why their coverage options may be limited, prepare stronger underwriting submissions, and explore appropriate insurance markets where available. Our founder is a former commercial underwriter. We review roofing liability as one part of your commercial insurance program; see our contractors and trades page for the rest. For a roofing account, we:

• Review your declarations pages (each policy's summary pages), forms, endorsements, exclusions and limits, and list every roofing endorsement in plain language.
• Compare them with your contract requirements and, in Kansas, the registration minimum.
• Identify gaps, such as a height limit below your tallest jobs.
• Prepare the submission: a narrative of your operations and controls, plus the documents above.
• Approach the admitted and, where appropriate, surplus lines markets available to us.
• Compare quotes side by side on exclusions, conditions and limits, not only price, and explain the trade-offs.

We cannot promise that any insurer will offer terms; that depends on each insurer's underwriting. BluePeak is licensed in Missouri and Kansas.

Frequently Asked Questions

Does general liability pay to fix a roof I installed if it leaks?

Usually not for the roof itself. General liability policies typically exclude damage to your own completed work, though an exception may apply when a subcontractor did the work. Damage the leak causes to other property, such as ceilings and contents, may be covered under completed operations, subject to the policy terms and any endorsement that narrows that coverage.

Does roofing general liability cover torch-down work?

It may, but some roofing policies add an endorsement that limits or removes coverage for heat-applied work unless safety steps, such as a fire watch and on-site extinguishers, are followed and documented. Ask your agent for every endorsement that mentions heat application, hot work or torch work.

Does general liability cover water damage while a roof is open?

It depends on the policy. Interior and contents damage is property damage to others, which general liability may cover, but some policies limit coverage for weather damage while a roof is open, and the roof itself is usually excluded as your own work. Document how you protect open roofs with a written procedure and dated photos.

Should my roofing subcontractors carry their own liability insurance?

Usually, yes. Roofing applications often ask whether subcontractors provide certificates with minimum limits, name you as an additional insured and sign hold harmless agreements, and some policies make those practices a condition of coverage. Collect a current certificate and a signed agreement before a subcontractor starts work.

Do Missouri and Kansas require roofers to be licensed or insured?

Kansas requires registration, and under K.S.A. 50-6,125 a registering roofer must file a certificate of liability insurance of not less than $500,000 and proof of workers' compensation coverage, an affidavit of exemption or self-insurance. If required coverage lapses and is not restored within 30 days of the Attorney General's notice, the registration is revoked. In Missouri, contractor licensing is largely local, and cities and counties that license construction contractors must require a workers' compensation certificate or an affidavit of exemption.

Request a Roofing Liability Review

Ask for a review if any of these apply:

• Was your roofing liability renewal declined or non-renewed?
• Is your limit being reduced, or below what a general contractor or Kansas registration requires?
• Did your policy add a torch, height, residential or subcontractor exclusion for work you still do?
• Do you need help preparing a roofing underwriting submission?

Gather your declarations pages, any nonrenewal or declination notice, loss runs, your subcontractor certificate file, and your hot-work and fall protection records. Then request a coverage review or upload your declarations page or nonrenewal notice. BluePeak is licensed in Kansas as well as Missouri, so we can review your program and prepare the submission. Which insurers will consider it depends on their appetite and the markets available to us, and we will tell you plainly what we find.

Sources and further reading

• Kansas Revisor of Statutes — K.S.A. 50-6,125, roofing registration insurance and workers’ compensation requirements
• Kansas Revisor of Statutes — K.S.A. 50-6,123, roofing contractor registration required
• Revisor of Missouri — RSMo 407.725, contractor insurance-deductible and cancellation rules
• Revisor of Missouri — RSMo 287.061, workers’ compensation proof for local contractor licenses
• Legal Information Institute — 29 CFR 1926.501, duty to have fall protection
• Legal Information Institute — 29 CFR 1926.503, fall protection training requirements
• Legal Information Institute — 29 CFR 1926.352, fire prevention for welding, cutting and heating
• U.S. Bureau of Labor Statistics — fatal work injury rates in selected occupations, 2024

Coverage this guide supports

• General Liability
• Contractor