Tennessee Roofing Rules: What Knoxville, TN Homeowners Should Know

The Key Points

Most Knoxville re-roofs fall under a state license rule, because Tennessee counts roofing as home improvement in Knox County. Jobs an insurance company is expected to pay for carry extra protections on top of that. Here are the points homeowners ask about most.

• Look up the license first. In Knox County, a home roof job from $3,000 to $24,999 calls for a Tennessee Home Improvement license, and one of $25,000 or more calls for a state contractor license. Both show up at verify.tn.gov.
• Three business days after a denial. On an insurance-paid roof, you can cancel until midnight of the third business day after your insurer tells you in writing that some or all of the claim isn't covered.
• No required payment while coverage is unsettled. On that same kind of contract, the roofer can't demand money until your insurer confirms coverage in writing or the cancel window has closed.
• Your address picks the permit office. The City of Knoxville and Knox County run separate codes offices, and your roofer handles any permit with the right one.

Whoever pays for the roof, watch for these warning signs during the sales talk and in the contract.

• An offer on your deductible. The deductible is yours to pay. A roofer who offers to cover it, waive it or hide it in the price is showing you a warning sign.
• A large deposit request. The Tennessee Attorney General's office advises paying no more than one-third of the price before the work begins.
• A request to sign over the insurance check. The same office warns against handing a roofer the whole insurance payment before the job is finished.

Backing Out of a Roofing Contract

Tennessee's residential roofing law, T.C.A. §§ 62-6-601 to 62-6-605, covers roof work an insurance company is expected to pay for. Those contracts tend to follow storms, like April 10, 2025, when spotters reported golf-ball-size (1.75-inch) hail in Hardin Valley and near Solway in west Knox County.

Before you sign an insurance-paid roof contract, the roofer must give you a written statement (§ 62-6-603). It has to show the roofer's business address and phone number, its license numbers, a detailed description of the damage or repairs and where they are on the house, and a notice of your right to cancel set in bold type.

If your insurer later tells you in writing that all or part of the claim isn't covered, you can cancel the contract (§ 62-6-602). The deadline is midnight of the third business day after you receive that written notice. Note the date the letter reached you, and cancel in writing with a copy kept for yourself.

Money is limited too. Under § 62-6-604, the roofer can't require any payment on that contract until your insurer confirms in writing that the claim is covered, or until the three-business-day window has passed. The exception is emergency repair work you approved in writing. If you do cancel, any money you paid must come back to you within 10 business days.

Local Rules Around Knoxville

Local rules depend on whether your home sits inside Knoxville city limits. Plenty of homes with a Knoxville, TN mailing address, in areas such as Powell, Halls, Karns, Hardin Valley and Corryton, are in unincorporated Knox County, which has its own codes office and its own code edition. Both offices are in the City County Building at 400 Main St.

• Inside city limits. City of Knoxville Plans Review and Inspections, Suite 475, (865) 215-4311. The City has adopted the 2024 International Residential Code (knoxvilletn.gov).
• Unincorporated Knox County. Knox County Codes Administration, Suite 547 in the same building, 865-215-2325. The county is still on the 2018 International Residential Code (knoxcounty.org).

Neither office publishes a rule written just for re-roofs. Ask your roofer whether your job needs a permit, then confirm with the office that covers your address. Any permit the job does need is the roofer's task to obtain, and it should list the Home Improvement license number described above.

Homes in Knoxville's historic overlay districts, including Fourth and Gill, Old North Knoxville, Mechanicsville and Edgewood-Park City, have one more step. A change of roofing material there goes to the Historic Zoning Commission, and the Old North Knoxville guidelines ask for roof colors such as dark green, charcoal gray, black or dark reddish brown. Call Knoxville-Knox County Planning at 865-215-2500 (knoxplanning.org) before you sign a contract.

Laws and Pages Cited

All sources below were read on 2026-10-05.

• T.C.A. §§ 62-6-501 to 62-6-503 and 62-6-601 to 62-6-605. Tennessee statute pages, tn.gov.
• Board for Licensing Contractors. License thresholds and Home Improvement counties, tn.gov; lookup at verify.tn.gov.
• Tennessee Attorney General. Deposit and insurance-check advice, complaint lines, tn.gov.
• City of Knoxville and Knox County codes offices. Codes and contacts, knoxvilletn.gov and knoxcounty.org.
• Knoxville-Knox County Planning. Historic Zoning Commission records, knoxplanning.org.
• NOAA Storm Prediction Center. Spotter hail reports cited above, noaa.gov.