Typical roof replacement costs in Pennsylvania (2026)
Estimated cost (architectural shingles — full replacement) for common projects in Pennsylvania, next to the US average. Change any option in the calculator above to price your exact project.
| Project | Pennsylvania range | Pennsylvania typical | US typical |
|---|---|---|---|
| 3-tab asphalt shingles | $7,856 – $11,880 | $9,868 | $9,581 |
| Architectural shingles | $8,623 – $13,413 | $11,018 | $10,697 |
| Standing-seam metal | $18,970 – $31,425 | $25,198 | $24,464 |
| Corrugated metal | $12,263 – $19,928 | $16,096 | $15,627 |
What changes the price in Pennsylvania
Pennsylvania's climate: cold winters with regular freeze–thaw cycles and warm, humid summers. These local factors matter most for roof replacement projects:
- Ice-and-water barrier is required at the eaves. Codes in snowy areas call for it to stop ice-dam leaks — every legitimate Pennsylvania quote should include it.
- Roofing season runs about April–November. Shingles need warmth to seal, so winter jobs are harder to book and may cost more.
- Older homes often have two layers of shingles. Codes allow no more than two, so a re-roof on these homes means a full tear-off — pick "2 layers" in the calculator.
Labor, sales tax and permits in Pennsylvania
- Labor and prices: Pennsylvania's construction cost index is 1.03 — 3% above the US average, the 18th highest of the 50 states and DC. Prices in big metros (Philadelphia, Pittsburgh, Allentown) usually run above the state average, and rural areas below it.
- Sales tax: 6% state rate; 7% in Allegheny County (Pittsburgh) and 8% in Philadelphia. The estimates on this page don't include it.
- Building rules: Pennsylvania follows the Pennsylvania Uniform Construction Code (UCC), which applies statewide and is based on the IRC. Permits and inspections are handled by your city or county, so confirm requirements with your local building department before you start.
Pennsylvania vs. other large states
Replacing an architectural-shingle roof (50×30 ft house, 6/12 gable) — typical cost in the 10 most populous states:
| State | Typical cost | vs. US avg |
|---|---|---|
| North Carolina | $9,520 | -11% |
| Georgia | $9,734 | -9% |
| Texas | $9,841 | -8% |
| Florida | $10,162 | -5% |
| Ohio | $10,376 | -3% |
| Michigan | $10,697 | — |
| Pennsylvania | $11,018 | +3% |
| Illinois | $11,767 | +10% |
| New York | $12,836 | +20% |
| California | $13,050 | +22% |
See all 50 states on the main roof replacement cost calculator.
Frequently asked questions
How much does a roof replacement cost in Pennsylvania?
Replacing an architectural-shingle roof (50×30 ft house, 6/12 gable) costs about $8,623–$13,413 in Pennsylvania (typical $11,018), compared with $10,697 at the US average. Your exact price depends on size, materials and your contractor — use the calculator above for your own numbers.
Do I need a permit to replace a roof in Pennsylvania?
In most Pennsylvania cities and counties, yes. Permits and inspections are handled locally under the Pennsylvania Uniform Construction Code (UCC), which applies statewide and is based on the IRC. A licensed roofer normally pulls the permit for you.
Is a roof replacement cheaper in Pennsylvania than in other states?
Pennsylvania's construction cost index is 1.03, 3% above the US average and the 18th highest of the 50 states and DC. Among the 10 most populous states, Pennsylvania ranks 7th cheapest for this project.
Does the estimate include sales tax?
No. Sales tax on materials in Pennsylvania is 6% state rate; 7% in Allegheny County (Pittsburgh) and 8% in Philadelphia. Contractors usually build it into their quotes, so compare quotes on the same basis.