Cost to Replace a Roof in Chattanooga, TN (2027 Price Guide)
Reprice this page for your own roof in Chattanooga, TN
Pick the pitch that matches your roof - the rise over a twelve-inch run. From 9/12 up, crews tie off and work slower, and the price climbs. The Tennessee default here is 5/12.
Budget $10,940 to $16,680 to strip and re-shingle a typical 2,150 sq. ft. single-story house in Chattanooga, TN with standard asphalt. Behind the number: a 5/12 pitch, close to 2,430 sq. ft. of roof surface (24.3 squares), one old layer removed, materials and installation included.
Per square - the hundred-square-foot unit every roofing bid uses - this job lands at $549.06 installed. Thicker 50-year architectural shingles raise the job to $12,160 to $18,540, and the cheapest metal choice, steel shingles, begins near $23,540.
Compared with $10,720 to $16,340 statewide, the Chattanooga market adds about $280. The Chattanooga figures cover its 21 ZIP codes in Hamilton County.
New Roof Prices in Chattanooga, TN, Material by Material
Below, one roof gets priced in nine different materials at Chattanooga, TN rates. Read the estimate column as your budget and the range as the band most quotes should fall inside.
| Material | Installed cost | Estimate | Per square |
|---|---|---|---|
| Asphalt shingles | |||
| Asphalt shingles, 30-year | $10,940 to $16,680 | $13,340 | $549.06 |
| Architectural shingles, 50-year | $12,160 to $18,540 | $14,830 | $610.17 |
| Metal | |||
| Steel shingles | $23,540 to $35,880 | $28,710 | $1,181.45 |
| Aluminum shingles | $26,030 to $39,680 | $31,750 | $1,306.45 |
| Standing seam metal | $31,380 to $47,830 | $38,270 | $1,574.96 |
| Stone-coated steel tiles | $32,050 to $48,850 | $39,080 | $1,608.29 |
| Flat / low-slope membranes (priced on the 2,150 sq. ft. footprint) | |||
| EPDM rubber membrane | $16,160 to $20,990 | $18,580 | $863.87 |
| TPO membrane, 60-mil | $13,910 to $18,070 | $15,990 | $743.50 |
| PVC membrane, 60-mil | $16,820 to $21,850 | $19,330 | $899.05 |
Shingle rows use the same math as our roof replacement calculator; metal rows follow the metal roof calculator, and membranes follow the flat roof calculator. All of them carry the East South Central cost adjustment, which puts shingles and metal 8% below the U.S. average.
Price per Year of Roof
The real cost of a roof is price divided by the years it lasts. Hover a bar: metal costs more up front and less per year.
Service lives follow the climate-bell model above (asphalt peaks in moderate regions; metal assumes correct installation); prices are the Chattanooga, TN estimates above.
The Line Items Behind a Chattanooga, TN Roofing Bid
Most of the spread between roofers comes from a handful of line items. For a 24.3-square roof at Chattanooga, TN prices:
- Tear-off. About $3,200 of the quote pays to strip and dispose of one layer; if the roofer finds two layers, figure another $2,070 or so.
- Hips and valleys. Take a basic gable as the baseline. A hip layout costs roughly $1,320 above it; dormers and valleys scattered across the roof cost about $2,230 above it.
- Building height. Same roof, two stories up: about $950 more, mostly labor and safety staging.
- Openings. Plan near $330 per skylight that gets replaced or added while the roof is open.
- Hidden rot. Water-damaged boards appear once the roof is open; settle the per-sheet replacement price in writing first.
- Flashing and ventilation. Reusing old flashing saves a little now and causes leaks later. Gutters are a separate trade line; the gutter cost calculator covers them.
- Fees. Permit cost and debris hauling change from town to town. The quote should name both.
Check a Bid Against Your Roof
Change any option to see what that scope costs in Chattanooga, TN. Then compare each bid against it.
$13,340quotes usually $10,940 – $16,680
Based on this page's 2,430 sq. ft. roof at 5/12 and Chattanooga, TN pricing. Not included: skylights, gutters, replacement decking.
A fair comparison holds scope constant - same layers off, same underlayment, same flashing and vent work, same decking terms. Then price decides.
Roof Stressors in Tennessee
Averages for Tennessee: summer highs around 89°F, winter highs around 47°F, winter lows around 28°F. The map below files it under Region 3. Those numbers translate into a short list of roof stressors in Tennessee:
Moist air. Humid summers feed algae on the roof and condensation in the attic. Algae-resistant shingles handle the first problem; balanced ventilation handles the second.
Severe storms. Spring storms bring gusts that test every shingle seal strip. A high-wind nailing pattern and starter strips at the edges cost little and hold the roof down.
Thaw damage. Meltwater that refreezes in gutters and seams expands and opens them a little more each time. Keep gutters clear and have every flashing joint redone during the re-roof.
Where Shingles Live Longest: the Climate Bell
Asphalt life peaks in the moderate middle (Region 3) and falls toward BOTH ends of the map above - cold regions destroy shingles with ice dams, hot ones bake them. Note the middle columns: shingles marketed as “lifetime” are good for about 25 real-world years at best - Tennessee is Region 3. Hover any column.
low pitch holds snow and ice - it costs the most years in cold regions
Planning figures from our climate model, for ventilation-correct installs - a baked, unvented attic can take years off any column. Pitch adjusts the asphalt columns only; metal sheds snow at any sane pitch.
Check Roof Prices Where You Live
Chattanooga, TN Metal Roof Cost
A metal roof on a typical 2,150 sq. ft. single-story house in Chattanooga, TN starts at $23,540. The type you pick matters more than the brand, so here is how the main options differ.
- Standing seam: $31,380 to $47,830. Tall ribs, clips under the seams, nothing exposed to rust or work loose. Wide, plain roof planes show it at its best. Here it costs about $23,440 above architectural shingles.
- Steel shingles: $23,540 to $35,880. Aluminum shingles: $26,030 to $39,680. Pressed metal pieces shaped like shakes, slate or ordinary shingles. They interlock, so they handle cut-up roofs with valleys and dormers where long panels waste metal. Aluminum will not rust, which counts near salt water. Steel is stiffer and dents less.
- Stone-coated steel: $32,050 to $48,850. Steel panels covered in crushed stone and shaped like clay tile or wood shake. The texture hides hail marks and softens rain noise.
- Copper: custom quote only. We do not price copper, because every copper roof is custom work. Expect it to cost well above standing seam. It is soft, formed by hand, and can last a century, turning brown and then green. Most homes use it on bay windows, porch roofs and other accents.
Heat is the bigger load here. A light, cool-rated steel or aluminum roof reflects the sun and outlasts shingles, and it sheds snow on the few icy days. Copper darkens with age, so it will not keep the attic cool.
If you plan to stay a long time, metal can avoid a future re-roof entirely. Short-term owners rarely recover the extra cost. Use the metal roof calculator to price your exact panel type.
Best Season for a New Roof in Chattanooga, TN
Roofing goes on most of the year in Tennessee. Mild shoulder seasons are ideal; after a big storm, crews book up fast.
When storm crews arrive, slow down. Verify insurance, licensing and a local address first, and get the full scope in writing.
Membrane Roof Costs in Chattanooga, TN
Shingles need slope to shed water, so flat roofs get single-ply membranes. For a 2,150 sq. ft. flat roof in Chattanooga, TN:
- EPDM rubber: $16,160 to $20,990. Old-school rubber roofing, and still a fair choice. It takes a hailstorm and a hard freeze in stride. The dark color soaks up sun, so it fits best where nobody lives right under it.
- TPO, 60-mil: $13,910 to $18,070. A white single-ply sheet whose seams are welded with hot air into one piece. It reflects the sun and now covers most new flat roofs on homes and shops.
- PVC, 60-mil: $16,820 to $21,850. PVC is the one to pay up for when the roof works hard: a deck with chairs on it, a grill, a corner that never quite dries. Its welded seams and chemical resistance outlast the cheaper sheets there.
Price order in Chattanooga, TN: TPO first, PVC last, with EPDM between them. These figures assume polyiso insulation and one layer removed. Small roofs carry a premium because setup is the same for any size. Ponding water is the main enemy of flat roofs through a Tennessee winter. Ask for tapered insulation at low spots and clear drains. Need another membrane or insulation level? The flat roof calculator prices it.
Summer is the harder season here, so a white TPO or PVC membrane pays off first. Its welded seams also hold up through the winter freezes.
Compare Chattanooga With Other Tennessee Cities
How Chattanooga compares with other Tennessee cities on the standard asphalt roof:
- Knoxville, TN, 95 mi northeast: $10,950 to $16,690
- Nashville, TN, 110 mi northwest: $11,140 to $16,970
- Clarksville, TN, 160 mi northwest: $10,940 to $16,670
- Memphis, TN, 270 mi west: $11,120 to $16,950
Expect similar bids in East Ridge, Lookout Mountain, Signal Mountain, Soddy Daisy and Cleveland, all within a short drive of Chattanooga. For statewide figures, see the Tennessee roofing cost guide.
Answers for Chattanooga, TN Homeowners
How many squares is my roof?
Take the footprint (2,150 sq. ft. here) and adjust for pitch (5/12): about 24.3 squares, or 2,430 sq. ft., counting overhang and waste. Get the square count on every quote.
How many days will my roof replacement take?
For roughly 24.3 squares, a full crew usually finishes asphalt in a few days. Metal panels and roofs with many valleys take longer.
Is an old roof covered by my insurer?
Policies pay for sudden events, not aging. Check whether yours pays replacement cost or depreciated value; on a $10,940 to $16,680 roof, that choice decides who pays most of the bill. In Tennessee, also check the wind and hail deductible - many policies set it as a percentage of the home's insured value.
What permits does a Tennessee roofing job need?
Often yes. Most local building departments want a permit for a full replacement. The contractor normally handles it - ask to see it before work starts.
Calculators for this job: Roof Replacement Calculator · Metal Roof Calculator · Flat Roof Calculator · Gutter Cost Calculator · Attic Insulation Calculator · Roof Heat Cable Calculator
Method: calculator math, a East South Central cost factor and annual inflation updates produce every price here. Your roof's real measurements and conditions decide the final bid - get several written quotes.
Quick Answers
Answers use Tennessee averages; energy prices updated October 2026.
What time of year is best for a new roof in Tennessee?
Almost any month. Winter highs near 47°F and summer highs near 89°F rarely halt a job in Tennessee, so schedule around your plans and ahead of storm season.
Does a new roof in Tennessee need an ice barrier membrane?
In much of Tennessee, yes. Winter lows around 28°F bring regular freeze-thaw, and colder, higher areas see ice dams. At minimum, put it in valleys and at roof-to-wall joints.
Does metal roofing make sense in Tennessee?
It depends on how long you stay. Metal costs more now and lasts much longer; Tennessee weather (winter lows near 28°F, summer highs near 89°F) favors neither choice, so compare cost per year of service.
Will a lighter roof lower cooling costs in Tennessee?
Somewhat. With summer highs near 89°F and power at 16.5¢ per kWh (national average 21.7¢), a lighter roof trims AC use; pair it with good attic ventilation.
Can new shingles go on top of the old roof?
Sometimes, if only one layer is on now and local code allows a second. A full tear-off costs more but exposes the deck, so rotted boards get replaced rather than buried.
Run your own numbers: Roof replacement calculator or Metal roof cost calculator.
More Roofing Cost Guides
Tennessee Roofing costs (statewide) · Roofing costs in every state
