South Carolina · 2026 cost guide
How much does a new roof cost in South Carolina?
In South Carolina, a new roof costs about $8,300–$19,500 in 2026 for a 1,800 sq ft (about 20-square) asphalt-shingle roof, tear-off included — roughly $414–$966 per square (100 sq ft). That’s about 8% below the U.S. average.
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South Carolina cost breakdown
| Typical total (a 1) | $8,300–$19,500 |
| Per square (100 sq ft) | $414–$966 |
| Metro areas (Charleston, Columbia, and Greenville) | up to ~$21,000 |
| Versus U.S. average | about 8% below average |
What’s different about South Carolina
South Carolina's coast faces hurricane wind codes, and humid, subtropical conditions statewide increase exterior wear and moisture management costs.
- Hurricane codes require wind-rated shingles, extra fasteners, and sealed decking.
- Algae-resistant shingles are popular where humidity drives streaking.
Expect quotes toward the higher end in South Carolina’s larger metros — Charleston, Columbia, and Greenville — where labor and permit costs run above the state average, and lower in rural areas.
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.
Resale value
A new asphalt-shingle roof recoups roughly 60% of its cost at resale, per the annual Remodeling Cost vs. Value report — and it's often what lets a home sell at all.
Frequently asked questions
How much does a new roof cost in South Carolina?
In South Carolina, a new roof costs about $8,300 to $19,500 in 2026 for a 1,800 sq ft (about 20-square) asphalt-shingle roof, tear-off included — roughly 414–966 per square (100 sq ft). That's about 8% below the national average, reflecting local labor and material costs.
What affects the cost of a new roof in South Carolina?
South Carolina's coast faces hurricane wind codes, and humid, subtropical conditions statewide increase exterior wear and moisture management costs. Hurricane codes require wind-rated shingles, extra fasteners, and sealed decking.
How can I get an accurate roof replacement estimate for my home?
Use the free Roofing Square Calculator to plug in your real measurements and materials, then collect two or three local quotes to compare. Within South Carolina, prices run higher in metros like Charleston, Columbia, and Greenville and lower in rural areas.
Roof replacement cost by city in South Carolina
Roof replacement cost in nearby states
Keep planning
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Open calculator →Sources & method
The South Carolina figure is the national installed-cost range scaled by a South Carolina regional cost index (its construction costs run about 8% below the U.S. average), then adjusted for the local climate and code factors above. It’s a 2026 planning estimate, not a quote — get local bids before budgeting.
- Smart Cost Hub methodology — how our cost ranges and indices are built
- U.S. Bureau of Labor Statistics — Producer Price Index (construction materials)
- Roof Quotes Near Me — local South Carolina contractor quote data