Roof Replacement Cost in Portland, OR (2026)
Updated October 2026 · Portland, OR · index 1.21
How much does a new roof cost in Portland? For a 2,000 sq ft roof with architectural asphalt shingles, homeowners in Portland, OR pay about $15,900 on average, and most quotes land between $12,400 and $19,400 — $6.22 to $9.72 per sq ft. The price covers tearing off one layer to the deck, ice and water shield, synthetic underlayment, drip edge, the roofing itself, ridge vent, flashing, the permit, the dumpster and cleanup.
The roof replacement price in Portland runs 21% above the U.S. average: construction labor in the Portland area runs 34% above the national mean, materials 2% above. The same job averages $13,200 nationally and about $14,500 at the Oregon statewide index.
Roof Replacement cost calculator for Portland
800 to 5,000 sq ft
Are you a roofing contractor? Price jobs like this in 60 seconds
Roof replacement price in Portland by roofing material
What a 2,000 sq ft roof costs in Portland with each roofing material, installed:
| Option | Average · range |
|---|---|
| Architectural asphalt shingles30-year laminated shingle, the most common re-roof$7.97 per sq ft | $15,900$12,400 – $19,400 |
| 3-tab asphalt shinglesflat single-layer shingle, the budget option$7.21 per sq ft | $14,400$11,100 – $17,700 |
| Impact-resistant (Class 4) shingleshail-rated shingle; some insurers discount it$8.90 per sq ft | $17,800$14,000 – $21,600 |
| Standing-seam metalconcealed-fastener steel panels$18.40 per sq ft | $36,800$30,000 – $43,600 |
The least expensive option in Portland is 3-tab asphalt shingles, at about $14,400; standing-seam metal averages $36,800, 2.6 times as much.
Cost to replace a roof in Portland by size
With architectural asphalt shingles, priced for Portland, OR:
| Size | Average · range |
|---|---|
| A 1,500 sq ft roof$8.32 per sq ft | $12,500$9,650 – $15,300 |
| A 2,000 sq ft roof$7.97 per sq ft | $15,900$12,400 – $19,400 |
| A 3,000 sq ft roof$7.62 per sq ft | $22,900$18,100 – $27,700 |
Some costs stay the same whatever the size — roof measurement and inspection, permit and final inspection, site protection — so a bigger job costs less per unit: $7.62 per sq ft for a 3,000 sq ft roof against $8.32 for a 1,500 sq ft roof.
What a roof replacement in Portland includes
Line by line, the $15,900 average for a 2,000 sq ft roof breaks down like this: 53% labor, 45% materials and equipment, and $300 in permit fees passed through at cost.
| Line | Low – high |
|---|---|
| Roof measurement and inspection | $90 – $300 |
| Permit and final inspection | $150 – $450 |
| Site protection | $180 – $420 |
| Tear-off to the bare deck (one layer) | $1,550 – $2,400 |
| Dumpster and landfill fees | $390 – $730 |
| Ice and water shield at eaves and valleys | $550 – $870 |
| Synthetic underlayment | $510 – $830 |
| Drip edge | $360 – $630 |
| Starter strip | $210 – $360 |
| Roofing material, delivered | $3,400 – $4,450 |
| Installation labor | $3,650 – $5,100 |
| Valleys | $70 – $130 |
| Ridge and hip cap | $330 – $540 |
| Pipe boots and vent flashing | $270 – $610 |
| Step and wall flashing | $150 – $290 |
| Ridge vent | $230 – $390 |
| Cleanup and magnetic nail sweep | $300 – $540 |
| Warranty registration | $60 – $360 |
Each line is the price book's U.S. rate for that step times Portland's index of 1.21; permit fees are not scaled.
Get free quotes from Portland contractors
Describe your project once and JobFlex sends it to a local roofing contractor who prices it for your home — free, no account needed.
What affects roof replacement prices in Portland
Labor and materials in Portland
Construction wages in the Portland metro run 26% above the U.S. mean (BLS, May 2025), and specialty-contractor pay in the city's county moves that up by 7%, to 34% above the national mean. Materials in the area's ZIP codes price 2% above the national average. Together they give Portland a construction cost index of 1.21.
Where Portland sits in Oregon
Portland is the most expensive of the 7 Oregon cities in our index, against a statewide index of 1.10. Eugene is the least expensive at 1.03.
Against the rest of the country
Of the 306 U.S. cities in JobFlex's index, Portland ranks 28th from the most expensive. The job that averages $15,900 here averages $13,200 at the national rate.
Sales tax in Oregon
Oregon has no state sales tax. Prices on this page are before any tax.
What a Portland contractor will ask before quoting
- How many layers come off, and is the decking sound?
- Roof pitch and stories — steep or two-story work adds 15-30% labor
- Ventilation and flashing details (ridge vent, chimney, skylights)
Roof replacement cost in other Oregon cities
A 2,000 sq ft roof with architectural asphalt shingles averages $15,900 in Portland; $15,400 in Beaverton, $15,000 in Lake Oswego, $13,900 in Salem.
| City | Average · range |
|---|---|
| Beaverton, OR3% less | $15,400$12,000 – $18,800 |
| Lake Oswego, OR6% less | $15,000$11,700 – $18,300 |
| Salem, OR13% less | $13,900$10,800 – $16,900 |
| Eugene, OR15% less | $13,600$10,600 – $16,600 |
| Bend, OR15% less | $13,600$10,600 – $16,600 |
| Medford, OR15% less | $13,600$10,600 – $16,600 |
roof replacement price in Portland: questions
How much does a new roof cost in Portland, OR?
About $15,900 for a 2,000 sq ft roof with architectural asphalt shingles, and most Portland quotes fall between $12,400 and $19,400. That is 21% above the U.S. average, where the same job averages $13,200.
What is the roof price per square foot in Portland?
$6.22 to $9.72 per sq ft, about $7.97 on average, or $797 per square (100 sq ft), with architectural asphalt shingles. Smaller jobs cost more per unit, because the fixed costs are spread over less.
How much is a 3,000 sq ft roof in Portland?
$18,100 to $27,700, about $22,900 on average, with architectural asphalt shingles — $7.62 per sq ft.
Do you need a permit for roof replacement in Portland?
It depends on the city: for a roof replacement some building departments want a permit and some don't, so check with Portland's. The prices on this page carry $150–$450 for the permit and inspection.
Does the price include sales tax in Oregon?
No tax is included, and Oregon has no state sales tax.
What is the cheapest roofing material for roof replacement in Portland?
3-tab asphalt shingles, at about $14,400 for a 2,000 sq ft roof. Standing-seam metal runs about $36,800.
Other home projects in Portland
Roof replacement cost in Oregon
How these prices are built
Every price on this page comes from JobFlex's contractor price book: what a homeowner pays a licensed contractor for each step of the job, as a U.S. national average per unit, with the contractor's overhead and profit included and sales tax left out. The roof replacement is priced step by step, then multiplied by Portland's construction cost index of 1.21.
The index weighs local construction wages (BLS Occupational Employment and Wage Statistics, May 2025) at 60% and the area's material prices (Craftsman ZIP-area factors) at 40%. Published indices for Portland, each on its own base: HUD 1.04, Craftsman 1.13. Treat any city figure as about ±5%; a contractor's quote for your house is the number to plan with.
Contractors in Portland build quotes like these with JobFlex's roof estimator.
- HomeGuide 2026: architectural shingles $400-$600 per square installed, $7,500-$16,000 average roof
- Roof tear-off guides 2026 (SquareDash, RoofingCalculatorHQ): tear-off $1.00-$2.40/sqft incl. dumpster; permit $100-$500