Shingle Roof Replacement in Knoxville, TN
Planning a new shingle roof in Knoxville, TN? Roof Replacement Knoxville TN is a free referral service that passes your request to one independent local roofer, who inspects the roof and writes the estimate. Below: architectural and Class 4 shingles, the FORTIFIED option and the insurance question to ask first.
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Free Inspection Request
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Your details go to one independent roofer who works in and around Knoxville, who contacts you directly. See our Referral Marketing Disclosure.
Asphalt Shingles, Done Right
Many of the 1990s and 2000s subdivisions in Hardin Valley, Karns, Powell and Farragut now have roofs reaching re-roof age. Victorian and craftsman homes closer to downtown face the same core choices: which shingle, what it should cost and who does the work.
Across Knox County, Tennessee, about 65.2% of homes are lived in by their owners (Census). The roofer you're connected with will walk and measure the roof and explain the tear-off. We don't set prices, sign contracts or do any roofing ourselves.
What Gets Done
- Tired architectural shingles. Curling edges, cracks and bald patches where granules have worn away often point to an aging roof. A roofer can say whether it's time.
- Weighing Class 4 shingles. Class 4 impact-resistant shingles are an upgrade you can choose, not something code requires. They cost more per square foot.
- Building to FORTIFIED. FORTIFIED is an optional, stronger roof standard that goes beyond the shingle itself. Ask whether the roofer builds to it.
- Checking for insurance savings. Some insurers reward impact-resistant or FORTIFIED roofs with a lower premium. Call your agent before you pick a shingle.
- A house in a historic overlay. In districts such as Fourth and Gill, Old North Knoxville, Mechanicsville and Edgewood-Park City, a change of roof material goes to the Historic Zoning Commission. Call Knoxville-Knox County Planning at 865-215-2500 before signing.
The Cost of Shingle Roof Replacement
For a shingle job, two rows matter most: about $5.05 per square foot for architectural shingles and about $6.25 for impact-resistant ones. Multiply by your roof's surface area, which runs larger than your floor space once slope and overhang are counted.
| Cost row | Figure | Source (year) |
|---|---|---|
| Tennessee re-roof, average | about $8,518 (range $6,703–$20,071) | This Old House, 2026 |
| Tennessee architectural shingles, per sq ft | about $5.05 | RoofObservations, 2026 |
| Tennessee impact-resistant shingles, per sq ft | about $6.25 | RoofObservations, 2026 |
| Tennessee exposed-fastener steel, per sq ft | about $8.45 | RoofObservations, 2026 |
| Knoxville re-roofing, per sq ft | about $7.36 | ContractorPlus, 2026 |
These are averages, not quotes. For a rough number, try the cost calculator or read the roof replacement cost guide.
Timeline and Stages
- Request. Fill in the form or call (865) 555-0147, and we send your details to one independent local roofer.
- Inspection. The roofer checks shingles, flashing, vents and decking, and measures the roof.
- Written estimate. Expect an itemized estimate naming the shingle line, the underlayment and the tear-off.
- Permit check. Your roofer handles any permit. Ask whether your job needs one, then confirm with the right office below.
- Tear-off and install. Old shingles come off, the deck is checked, and new layers go on.
- Final walk-through. Get the manufacturer and labor warranties on paper before the last payment.
The permit office depends on city limits, not your mailing address. Inside the city, call City of Knoxville Plans Review and Inspections at (865) 215-4311; work there follows the 2024 International Residential Code. Many "Knoxville, TN" homes in Powell, Halls, Karns, Hardin Valley and Corryton sit in unincorporated Knox County, which uses the 2018 edition; call Knox County Codes Administration at 865-215-2325.
Why the Process Matters
In Knox County, Tennessee treats roofing as home improvement. A roofer needs a state Home Improvement license for a residential job from $3,000 to $24,999, and a state contractor license at $25,000 or more. Nearly every re-roof costs more than $3,000, so look the roofer up at verify.tn.gov before you sign.
Also ask for proof of insurance, written warranties, an itemized contract, a local address and references. The Tennessee Attorney General advises paying no more than one-third up front and never signing over a whole insurance check before the roof is done.
Good to Know
Do Knoxville homes have to use Class 4 shingles?
No. Class 4 impact-resistant shingles are an option, not a requirement. RoofObservations puts them at about $6.25 per square foot in Tennessee for 2026, against about $5.05 for architectural shingles. Whether the gap is worth it depends on your budget and what your insurer says.
Will my insurer lower my premium for a Class 4 or FORTIFIED roof?
It might. Some insurers give a discount for impact-resistant or FORTIFIED roofs, and others don't. Before you choose, call your agent and ask whether your policy offers one and what proof they'd need once the roof is on. Neither we nor the roofer can promise a discount.
Does a shingle re-roof in Knoxville need a permit?
Neither the City nor the County publishes a rule just for roofs. Ask your roofer whether your job needs one, then confirm with the office for your address listed above. The roofer handles any permit, and in Knox County that permit must show the contractor's Home Improvement license number.
What does the referral cost me?
Nothing. Roofers may pay us for the referral, but you never do, and you're under no obligation to hire anyone. We don't do roofing work, give bids or sign contracts. Anything you agree to afterward is between you and the roofer.
You May Also Need
Compare shingles with metal roof replacement, read the storm and hail damage page, or take the repair-or-replace quiz.
Request a Shingle Roof Quote
Send a few details, and we'll pass them to one independent local roofer in the Knoxville area, who arranges the inspection and writes the estimate.