Juneau, AK · 2026 cost guide
How much does a new roof cost in Juneau?
In Juneau, a new roof costs about $12,000–$28,500 in 2026 for a 1,800 sq ft (about 20-square) asphalt-shingle roof, tear-off included — roughly $610.56–$1424.64 per square (100 sq ft). That’s about 6% above the Alaska average.
Estimate your Juneau project with the Roofing Square Calculator →
Juneau cost breakdown
| Juneau typical range | $12,000–$28,500 |
| Juneau per square (100 sq ft) | $610.56–$1424.64 |
| Alaska state average | $11,500–$27,000 |
| Versus Alaska average | about 6% above average |
What’s different about Juneau
Juneau's road-isolated location forces materials and crews to arrive by barge or air, and heavy coastal rain and snow drive durable exterior detailing.
- Snow load and ice dams call for ice-and-water shield and sturdier decking, pushing roof cost up.
- Lighter roofing and seismic fastening are favored in quake zones.
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 Juneau?
In Juneau, a new roof costs about $12,000 to $28,500 in 2026 for a 1,800 sq ft (about 20-square) asphalt-shingle roof, tear-off included — roughly 610.56–1424.64 per square (100 sq ft). That's about 6% above the Alaska average, reflecting local labor and permit costs.
What affects the cost of a new roof in Juneau?
Juneau's road-isolated location forces materials and crews to arrive by barge or air, and heavy coastal rain and snow drive durable exterior detailing. 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 Juneau?
Use the free Roofing Square Calculator to plug in your real measurements, then collect two or three local Juneau quotes to compare. Prices vary by neighborhood, access, and project complexity.
Roof replacement cost in other Alaska metros
Keep planning
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Open calculator →The Juneau figure scales the Alaska 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.