Baton Rouge, LA · 2026 cost guide
How much does a new roof cost in Baton Rouge?
In Baton Rouge, a new roof costs about $8,200–$19,000 in 2026 for a 1,800 sq ft (about 20-square) asphalt-shingle roof, tear-off included — roughly $409.5–$955.5 per square (100 sq ft). That’s in line with the Louisiana average.
Estimate your Baton Rouge project with the Roofing Square Calculator →
Baton Rouge cost breakdown
| Baton Rouge typical range | $8,200–$19,000 |
| Baton Rouge per square (100 sq ft) | $409.5–$955.5 |
| Louisiana state average | $8,200–$19,000 |
| Versus Louisiana average | in line with average |
What’s different about Baton Rouge
Baton Rouge has steady contractor demand and hurricane wind-code exposure, with high humidity driving moisture management across exterior projects.
- Hurricane codes require wind-rated shingles, extra fasteners, and sealed decking.
- Algae-resistant shingles are popular where humidity drives streaking.
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 Baton Rouge?
In Baton Rouge, a new roof costs about $8,200 to $19,000 in 2026 for a 1,800 sq ft (about 20-square) asphalt-shingle roof, tear-off included — roughly 409.5–955.5 per square (100 sq ft). That's in line with the Louisiana average, reflecting local labor and permit costs.
What affects the cost of a new roof in Baton Rouge?
Baton Rouge has steady contractor demand and hurricane wind-code exposure, with high humidity driving moisture management across exterior projects. Hurricane codes require wind-rated shingles, extra fasteners, and sealed decking.
How can I get an accurate roof replacement estimate in Baton Rouge?
Use the free Roofing Square Calculator to plug in your real measurements, then collect two or three local Baton Rouge quotes to compare. Prices vary by neighborhood, access, and project complexity.
Roof replacement cost in other Louisiana metros
Keep planning
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Open calculator →The Baton Rouge figure scales the Louisiana 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.