Roofing is the most expensive contractor class to insure in Washington, and it's not close. A general contractor with similar revenue will pay $1,200-$2,500 a year for general liability. A roofer doing identical revenue numbers? $2,400-$6,000+. The gap exists because falls from heights, weather exposure, and hot-work fires generate claims more often, and bigger ones, than almost any other trade.
This guide breaks down what Washington roofing contractors actually pay in 2026, why most standard carriers won't even quote roofers, what the specialty markets look at during underwriting, and where the price levers are.
Quick Cost Reference
| Coverage | Monthly cost (WA roofing contractor) |
|---|---|
| General Liability | $200 - $500 |
| Commercial Auto | $99 - $250 / vehicle |
| Tools & Equipment | $50 - $200 |
| Inland Marine (materials) | $30 - $100 |
| Contractor's Bond | $100 - $300 / year ($15K specialty) |
| Workers' Comp via L&I | $5.00 - $10.00 / hour worked (paid quarterly to L&I, not us) |
| Hot work / torch-down endorsement | Add 15-30% to GL premium (when written at all) |
Numbers above assume an established WA roofer with 2-5 employees, $400K-$800K in revenue, residential work under 3 stories, no torch-down or coal tar, and a clean 5-year claims history. If any of those change, premium changes.
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Why Roofing Costs More to Insure Than Any Other Trade
Three things drive roofing premiums, and they compound on each other.
Falls from heights are the highest-severity injury in construction. L&I data and OSHA records show that fall-related injuries on roofing jobs produce the largest average claim values of any contractor class. A serious fall can result in a six- or seven-figure workers' comp claim, and even a "minor" fall often means months of lost work. Carriers price for the worst cases, so every WA roofer pays for the industry's claim history whether they've ever had one or not.
Property damage on roofing claims escalates fast. A leak you didn't catch on a tear-off becomes interior water damage to drywall, flooring, insulation, electrical, and personal property. A flying piece of metal on a windy day puts a hole through a neighbor's car. Hot work without proper precautions starts an attic fire. Roof claims rarely stay small.
Most carriers simply won't quote roofers. The standard markets that write painters, electricians, and plumbers without a second thought refuse roofing accounts entirely or only write a narrow slice (residential, under 2 stories, no hot work). That leaves roofers competing for capacity in a thinner pool of specialty markets, and thinner markets mean higher premiums.
What Underwriters Actually Look At
When you fill out a quote application as a WA roofer, the carrier is going to ask a specific set of questions. Each answer moves your premium up or down. Here's what matters most.
Heights and Stories
Maximum work height is the single biggest underwriting question. Most carriers will write:
- Residential roofing under 2 stories — broadest market, best pricing
- Residential 3 stories — fewer markets, 15-30% premium load
- Commercial flat roofs under 3 stories — specialty markets only
- Anything 4+ stories — very limited capacity, often requires excess and surplus market
- Steep-pitch over 6:12 on multi-story homes — additional surcharge from many carriers
Hot Work, Torch-Down, and Coal Tar
Torch-applied modified bitumen and coal tar work cause attic and structure fires every year. Many carriers exclude hot work entirely. The carriers that will write it want to see:
- Documented hot work permits
- Fire watch protocols (the requirement to keep someone watching the area for 30+ minutes after the torch is off)
- ABC-rated fire extinguishers on the roof
- A list of jobs over the last 12 months that involved torch-down
Subcontractor Use
Roofers use subs more than almost any trade. Underwriters care because uninsured or underinsured subs become your problem when something goes wrong. Expect questions about:
- Percentage of work subbed out
- Whether you require Certificates of Insurance from every sub
- Whether you require subs to add you as additional insured (yes — see our additional insured guide)
- Whether you 1099 subs vs. carry them on payroll
Storm-Chasing and Out-of-State Work
After a windstorm or hailstorm, out-of-state storm-chasing crews flood Washington. Carriers know this and hate it. If you only work within Washington, say so explicitly on the application. If you do storm work, expect underwriters to ask about your home state of operation, where you advertise, and whether you carry a permanent WA address with crews.
Repair vs. New Construction Mix
A roofer doing 80% repair/maintenance and 20% replacement looks different to underwriters than one doing 100% new tear-off-and-reroof. Repair work has shorter exposure windows per job and fewer fall-from-heights hours. If your mix leans toward repair, document it.
Cost Drivers You Can Actually Control
A lot of roofers assume their pricing is fixed by the trade itself. Some of it is — you can't change the actuarial reality of falls. But four levers move premium meaningfully.
Claims history. This matters more for roofers than for almost any other trade. One claim in the past 5 years can add 25-50% to your premium. Three claims and you're often non-renewable in the standard market entirely. If you can get to 5 years clean, premiums drop substantially.
Years in business. New roofing ventures (under 2 years) face a "newness load" of 15-25%. There's no shortcut here other than time, but if you're in year 1, plan for it.
Heights and hot-work declarations. Cap your maximum height at 2 stories on the application if your actual mix supports it. Decline torch-down if you don't do it. These two declarations alone can drop premiums 20-30%.
Deductible election. Most roofers default to a $1,000 GL deductible. Moving to $2,500 or $5,000 typically saves 8-15% in premium and is worth running the numbers on if you have cash flow to support a larger out-of-pocket on a claim.
For a deeper dive on underwriting levers across all trades, see our contractor insurance Washington complete guide.
What Coverage Roofers Actually Need
Roofers need a different coverage stack than most contractor classes. Here's what actually shows up on the binder:
General Liability — the foundation. $1M per occurrence / $2M aggregate is the standard limit most GCs and property owners require. Some commercial work requires $2M/$4M.
Commercial Auto — every roofer has trucks, often multiple, often hauling tear-off debris and ladders. Make sure your auto policy covers loaded trailers and tools in transit.
Inland Marine / Tools & Equipment — covers tools, ladders, harnesses, and stored materials at the job site or in your truck. Typical roofers carry $25K-$75K in equipment value. See tools and equipment coverage for what's covered.
Inland Marine for Materials — separate from tools. Covers shingles, membrane rolls, and other materials from the supplier yard to the job site. Often overlooked.
Bond — Washington requires a $15,000 surety bond for specialty contractors (which includes roofers). Annual cost runs $100-$300 depending on credit. See surety bonds for WA contractors.
Workers' Compensation — handled through Washington's L&I state fund, not through us. Roofing class codes are among the highest-rated in the L&I schedule. Budget $5-$10 per hour worked, paid quarterly directly to L&I.
Umbrella / Excess Liability — almost every commercial GC requires roofers to carry $2M-$5M in umbrella coverage. Plan for $50-$150/month on top of your underlying GL.
Why Most Carriers Decline Roofers (and Where to Get Quoted)
We've placed dozens of roofing accounts. The standard carriers most other trades use — Travelers, Hartford, CNA — generally either decline roofing entirely or only quote a narrow residential under-2-story slice with surcharges. That leaves the market dominated by specialty programs:
- USLI — one of the strongest WA roofing markets, writes residential and light commercial
- BTIS — wholesale brokerage with multiple roofing markets, including hot-work eligible programs
- Veta — newer market, competitive on smaller residential roofers
Frequently Asked Questions
How much does general liability cost for a Washington roofer? Typical range is $200-$500/month for an established roofer with clean claims, residential work under 3 stories, and no torch-down. New roofers, those with claims, or those doing commercial or hot work pay above this range.
Why is roofing insurance so much more expensive than other trades? Falls from heights produce the highest-severity injury claims in construction, weather and water exposure produce frequent property damage claims, and most standard carriers won't write roofers — leaving competition for capacity in a thinner specialty market. All three drive up price.
Do I need workers' compensation as a WA roofer? Workers' compensation in Washington is handled through the L&I state fund, not through private agencies. SmartInsured does not write workers' comp. You report hours worked quarterly directly to L&I and pay based on your roofing classification code. Roofing class codes are among the highest-rated in the schedule.
What's the bond requirement for WA roofers? $15,000 specialty contractor bond, filed with L&I as part of your contractor registration. Annual premium typically $100-$300 depending on credit. Some commercial projects require additional performance and payment bonds on top.
Can I get insured if I do torch-down or coal tar? Yes, but the market is thinner. Carriers want to see written hot-work protocols, fire watch procedures, fire extinguishers on every job, and a documented job log. Expect a 15-30% premium load over identical work without torch.
What if I had a fall claim in the past 3 years? You're still insurable, but your options narrow and your premium goes up — typically 25-50% per claim within the past 5 years. After year 5, the claim drops off most carriers' surcharge calculations and pricing normalizes.
Do I need to add the GC as additional insured? Almost always — most general contractors and property owners require it as a contract condition before they let you on the job site. Make sure you understand whether you're adding them via a scheduled or blanket endorsement and whether primary and non-contributory wording is required.
How fast can I get a roofing insurance quote? For straightforward residential roofers under 3 stories with clean claims, we typically have a quote back from a carrier within 24-48 hours. Hot-work or commercial work sometimes takes longer because fewer markets are eligible.
Get a Quote
Roofing is one of the few trades where the carrier you get placed with matters more than the price. The wrong market means a renewal non-renewal in 12 months. The right market means stable pricing, available capacity, and a binder you can actually use.
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Or talk to Dani, our AI quote assistant, who can answer trade-specific underwriting questions before you fill anything out: chat with Dani →.
Prefer the phone? Call (425) 414-0001 during business hours and ask for the roofing desk.
Related Reading
- Contractor Insurance Washington Complete Guide — the master post for all WA contractor coverage
- Construction Insurance Costs by Trade — side-by-side cost ranges for 10 trades
- HVAC Contractor Insurance Cost in Washington
- Washington Electrician Insurance Cost
- Washington Plumber Insurance Cost
- Surety Bonds for WA Contractors
- Additional Insured vs Certificate Holder, Explained
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