Roof replacement

Roof Replacement in Knoxville, done once, done right.

When the repairs stop making sense, the honest fix is a full tear-off and a roof that can take an East Tennessee storm season. Asphalt shingle or metal, backed by real workmanship and manufacturer warranties.

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Illustrative example: two roofers on a suburban roof slope, setting new architectural shingles in straight courses below a section of bare deck still covered in underlayment, with a nail gun and stacked shingle bundles staged nearby
Illustrative example

When replacement is the right call

Knoxville roofs age faster than the brochure says. Humid summers dry out the shingles and flashing, ridge-top sun goes to work on the south-facing slopes, and every spring storm season audits the result. Replacement is usually the right call when the roof is past 15 to 20 years and the repairs keep coming, when curling and granule loss have spread across whole slopes instead of one spot, or when a storm tore up enough area that patching it costs a meaningful fraction of a new roof.

What the job actually involves

  1. Inspection and a real number. The crew looks at the roof in person, free and with no obligation, and gives you the price before anything is scheduled.
  2. Tear-off. The old shingles and underlayment come off so the decking can be checked, rather than burying soft or rotten wood under new material.
  3. Decking repair where needed. Any compromised plywood gets replaced. This is the step that separates a roof that lasts from one that leaks in five years.
  4. Underlayment and flashing. New synthetic underlayment and new flashing at chimneys, valleys, and penetrations, the places East Tennessee roofs fail first.
  5. New roof. Asphalt shingle or metal, installed to manufacturer spec so the materials warranty actually holds.

What a new roof costs in Knoxville

As a ballpark, 2026 national cost guides (Angi, HomeGuide) put a typical asphalt shingle replacement around $5,700 to $12,000, which works out to roughly $3 to $6 per square foot installed. Metal runs higher, commonly $7 to $14 per square foot installed depending on the panel and gauge. Those are market ranges, not fixed numbers. Roof size, pitch, tear-off, and decking condition move the real number, and the calculator on the home page will size the range to your roof. Financing available, so a roof that can't wait doesn't have to.

Not certain it has come to that yet? The signs a roof is finished rather than repairable walks through what separates the two, and the replacement timeline covers what the job itself looks like once you decide. If you are gathering bids, how to choose a roofing contractor covers what a real written estimate has to itemize.

Call (865) 813-8020 for a free, no-obligation estimate on your actual roof.

Backed by real warranties

Workmanship warranties on the labor, manufacturer materials warranties on the roof itself. Some of those are lifetime. That is the actual promise, not a sales line.

Good questions

Frequently asked

How much does a roof replacement cost in Knoxville?
As a ballpark, 2026 national cost guides (Angi, HomeGuide) put a typical asphalt shingle replacement around $5,700 to $12,000, roughly $3 - $6 per square foot installed, with metal higher. That's a market range, not a fixed number. The exact price depends on size, pitch, tear-off, and decking condition, and comes from a free estimate over the phone.
When is it time to replace instead of repair?
Age past 15 to 20 years with repeated repairs, curling or granule loss across whole slopes, and storm damage over a large area all point to replacement. If a repair will honestly hold, that's what gets recommended instead, and you're told which case you're in up front.
Asphalt shingle vs metal: which should I choose?
Asphalt shingle is the most common and the most affordable up front. Metal costs more but lasts decades longer and stands up well to East Tennessee storm seasons. The crew works on both, so the recommendation follows your roof and budget, not a one-size answer.
What does the warranty on a new roof include?
Yes. Workmanship warranties on the labor plus manufacturer materials warranties, some of which are lifetime on materials.
Is financing available for a roof replacement?
Yes, financing is available. Ask when you call and you get the current options alongside your estimate, so the price and the payment path arrive together rather than one of them being a surprise later. A roof that cannot wait should not have to wait on the money, which is the whole reason the option exists.
Is the crew licensed and insured?
Yes. The East Tennessee roofing company we connect you with is licensed, bonded, and insured, and has been protecting East Tennessee homes since 2016.
How long does a full roof replacement take?
Size, pitch, and the number of old layers coming off decide it. A straightforward tear-off and reroof on a single-story house moves quickly; a steep, cut-up roof with two layers on it takes longer, and metal is its own timeline. Weather is the biggest variable in East Tennessee. You get a realistic window once the crew has seen the roof.
Do I need to move out during a roof replacement?
No. The work happens outside and the house stays livable, though a tear-off is genuinely loud and there will be a dumpster and a work area to keep clear. If anyone in the house works nights or there is a nursery under the work area, say so on the call so it can be planned around instead of discovered on day one.
What happens if the tear-off finds rotted decking?
It gets replaced, which is the whole point of tearing off rather than roofing over. Soft or rotten plywood is not visible from the ground and is common on East Tennessee roofs after a decade of humidity. An honest estimate carries a decking allowance rather than pretending the deck is perfect, and you should ask any bid what happens at that moment.
Can I leave the old shingles on and roof over them?
Sometimes it is allowed, and it is usually the wrong call. Roofing over hides whatever the decking is doing underneath, adds weight, and shortens the life of the new roof. It also means the next tear-off costs double in disposal and labor. If you are buying a roof to last, buy the tear-off with it.
Free estimate

One call does it.

Tell us what's going on with the roof and get your free, no-obligation estimate started over the phone.

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