Bangor, ME · 2026 cost guide
How much does a new roof cost in Bangor?
In Bangor, a new roof costs about $9,100–$21,500 in 2026 for a 1,800 sq ft (about 20-square) asphalt-shingle roof, tear-off included — roughly $453.96–$1059.24 per square (100 sq ft). That’s about 3% below the Maine average.
Estimate your Bangor project with the Roofing Square Calculator →
Bangor cost breakdown
| Bangor typical range | $9,100–$21,500 |
| Bangor per square (100 sq ft) | $453.96–$1059.24 |
| Maine state average | $9,400–$22,000 |
| Versus Maine average | about 3% below average |
What’s different about Bangor
Bangor's rural location can add travel-related labor charges, and severe winters with deep snow load demand robust exterior construction.
- Snow load and ice dams call for ice-and-water shield and sturdier decking, pushing roof cost up.
- Coastal salt favors corrosion-resistant flashing and fasteners.
How the cost is built
Roof cost scales with roof area (measured in 100 sq ft 'squares'), pitch, and material — asphalt shingles are the budget choice, while metal, tile, and slate run two to four times more. Steep or complex rooflines, multiple layers to tear off, and new decking or flashing all add to the total.
Frequently asked questions
How much does a new roof cost in Bangor?
In Bangor, a new roof costs about $9,100 to $21,500 in 2026 for a 1,800 sq ft (about 20-square) asphalt-shingle roof, tear-off included — roughly 453.96–1059.24 per square (100 sq ft). That's about 3% below the Maine average, reflecting local labor and permit costs.
What affects the cost of a new roof in Bangor?
Bangor's rural location can add travel-related labor charges, and severe winters with deep snow load demand robust exterior construction. Snow load and ice dams call for ice-and-water shield and sturdier decking, pushing roof cost up.
How can I get an accurate roof replacement estimate in Bangor?
Use the free Roofing Square Calculator to plug in your real measurements, then collect two or three local Bangor quotes to compare. Prices vary by neighborhood, access, and project complexity.
Roof replacement cost in other Maine metros
Keep planning
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Open calculator →The Bangor figure scales the Maine cost range by a local metro index, then adjusts for the city’s labor market and climate. A 2026 planning estimate, not a quote — get local bids. See our methodology.