Roof Replacement Cost by Home Size: What Actually Drives Your Price
What a new roof costs by home size, from 1,500 to 5,000+ sq ft, and what moves your bid up or down.
Editorial team · November 5, 2026 · 9 min read
How much does roof replacement cost?
Roof prices vary a lot by market, home and roof. As one example, in the Indianapolis area an architectural shingle roof on a 2,000 sq ft home runs about $11,000 to $18,000, and a 5,000 sq ft home can reach $46,000 or more. Pitch, valleys, tear-off and decking move the number a lot. Real bids from roofers who've seen your roof are what count.
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What affects the cost
Roof size (squares)
Roofers price in squares, where one square covers 100 sq ft. Your roof is bigger than your floor plan, because overhangs and slope add surface area. Ask each bidder how many squares they measured.
Pitch
A steep roof means harnesses, slower work and more surface area on the same footprint. Pitch changes both labor and materials.
Valleys, dormers and penetrations
Every valley, dormer, chimney, skylight and vent is cut and flashed by hand. A cut-up roof takes far longer than a simple gable of the same size.
Tear-off and layers
Removing old shingles takes labor and disposal, and a second layer takes more of both. Ask how many layers are up there and what's included.
Decking
Rotted boards only show up once the shingles come off. A good bid says how replacement decking is priced, so a surprise doesn't become a blank check.
Material
Architectural shingles, metal, slate and tile are priced very differently, and so is the labor to install them. Compare bids on the same material and shingle line.
Access
Stories, landscaping, tight driveways and where the dumpster can sit all affect how long the job takes.
Example prices by home size (Indianapolis area, 2026)
| Home size | Architectural shingle | Standing seam metal |
|---|---|---|
| 1,500 sq ft | $8,500 to $14,000 | $17,000 to $35,000 |
| 2,000 sq ft | $11,000 to $18,000 | $22,000 to $45,000 |
| 2,500 sq ft | $14,000 to $23,000 | $28,000 to $55,000 |
| 3,500 sq ft (our estimate) | $20,000 to $32,000 | Get bids |
| 5,000 sq ft or larger (our estimate) | $28,000 to $46,000 or more | Get bids |
Local example: Central Indiana
Central Indiana has a long history of damaging hail. The April 2006 storms alone led to about 245,000 claims and $795 million in damage, according to figures reported by the Indianapolis Business Journal. If a storm hit your area, document it before you decide what to do.
State guidance says ice and water shield isn't automatically required in Marion, Hamilton or Johnson counties. It is required when the shingle maker's written instructions call for it, so ask each bidder what the instructions for their shingle say.
Under Indiana Code 24-5-11-10.5, a contractor can't advertise, offer or promise to pay or rebate any part of your insurance deductible to win the job. Treat that offer as a red flag.
Rules differ by city and job. Ask each bidder whether your job needs a permit and who pulls it, then confirm with your local building department. Many subdivisions in Hamilton County also have HOA rules on shingle type and color.
Why a price range is only a starting point
These ranges come from local roofers' published prices, and sizes over 2,500 sq ft are our estimate from those prices. They're based on your home's square footage, but roofers price the roof itself, in squares. A two-story home has less roof than its square footage suggests, and a steep or cut-up roof has more. Carmel and other north-side suburbs tend to run higher.
Use the table to plan, then use real bids to decide.
How roofers actually build a bid
Most roofers start by measuring the roof in squares, often with an aerial report and then a look in person. They add materials, tear-off, disposal, flashing, ventilation and labor, and they adjust for pitch and complexity.
When you compare bids, compare the scope first. Check the squares measured, the shingle line, the underlayment, how flashing is handled, how decking is priced and what the warranty covers. A lower bid that leaves something out isn't actually lower.
After a storm
Storms bring door-to-door roofers. Take photos, ask for photos of any damage they claim to see, and talk to your insurer before signing. Your policy decides what's covered, and some policies pay depreciated value on older roofs.
Check a roofer's business address, insurance and local references, and get the scope and warranty in writing. Getting more than one bid is the simplest way to tell whether the scope is fair.
Repair or replace?
A younger roof with damage in one spot is usually a repair. A roof near the end of its life, leaking in several places or losing lots of granules is usually a replacement. Ask for both options, and ask each roofer why they recommend one over the other.
Ways to save on roofing
- Compare at least three bids on the same scope and the same shingle line.
- Ask what happens if bad decking turns up, and get that price in writing before work starts.
- Replace before a failure. Emergency work leaves you fewer choices.
- Check your policy after hail or wind, and talk to your insurer before signing with a roofer.
- Do gutters, flashing and ventilation in the same job when they're due anyway.
Frequently asked questions
How much does a new roof cost?
It depends on your market, roof size, pitch and material. In the Indianapolis area, for example, architectural shingles run about $11,000 to $18,000 on a 2,000 sq ft home and $14,000 to $23,000 on 2,500 sq ft, and large homes can reach $46,000 or more by our estimate. Bids from roofers who've seen your roof will tell you the real number.
How long does a roof replacement take?
Many asphalt re-roofs take one to three days. Bigger or steeper roofs, specialty materials and weather can stretch that.
Can a roofer pay my insurance deductible?
Many states restrict this. Indiana Code 24-5-11-10.5, for example, bars contractors from advertising, offering or promising to pay or rebate any part of your deductible to win the job. Treat that offer as a red flag.
Do I need ice and water shield?
It depends on your local code and the shingle maker's instructions. In Indiana, for example, state guidance says it's required in Marion, Hamilton and Johnson counties when those instructions call for it. Ask each bidder what the instructions say and whether it's in the bid.
Does homeowners insurance cover a new roof?
Insurance typically covers sudden damage from a covered event like hail or wind, not normal wear. Coverage varies, and some policies pay depreciated value, so check yours.
Can I put a new roof over the old shingles?
Sometimes, but it can hide decking problems and may affect your warranty. Ask your roofer, and check the rules with your local building department.
Sources
- Guardian: Indianapolis area roof prices
- Relentless Roofing: Indiana roof prices
- Indiana Department of Homeland Security: ice and water shield and drip edge guidance
- Indiana Code 24-5-11-10.5: insurance deductibles
- Indianapolis Business Journal: insurers and the 2006 hail storms
Prices are 2026 planning ranges, not quotes. Building rules can change, so confirm them with your local building department.
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