Asphalt Shingle Roof Replacement cost: Charleston vs Florence (2026)
Budget-wise, asphalt shingle roof replacement in Charleston ($9,250) runs 7% more than in Florence ($8,650), a roughly $600 spread.
Charleston SC
Typically around $9,250
Florence SC
Lower costTypically around $8,650
Charleston vs Florence: full breakdown
| Factor | Charleston | Florence |
|---|---|---|
| Typical 2026 cost | $9,250 | $8,650 |
| Estimated range | $6,050–$12,450 | $5,650–$11,600 |
| Labor index (vs US) | ×0.99 | ×0.93 |
| Climate zone | Hot | Hot |
| Climate factor | ×1.02 | ×1.02 |
| Local permit | $275 | $250 |
| Labor share | $5,550 | $5,200 |
| Materials/equipment | $3,700 | $3,450 |
All figures are 2026 localized planning estimates for asphalt shingle roof replacement — get an actual quote before you commit.
Is the gap worth worrying about?
That 7% gap is small — for asphalt shingle roof replacement it's usually less than the spread between two local contractors' quotes, so the metro matters far less than who you hire and when you buy.
Asphalt shingle roof replacement by type: Charleston vs Florence
We localize each asphalt shingle roof replacement type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Charleston | Florence |
|---|---|---|
| 3-tab shingles | $6,050–$10,400 | $5,650–$9,700 |
| Architectural shingles | $7,350–$12,450 | $6,900–$11,600 |
Asphalt shingle roof replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Asphalt shingle roof replacement by roof size: Charleston vs Florence
Roofing is priced per 'square' (100 sq ft of roof). A roof is bigger than the home's footprint because of pitch and overhangs — a 2,000 sq ft home often has a 2,200–2,600 sq ft roof. Asphalt runs about $3–$5 per sq ft installed.
| Size | Charleston | Florence |
|---|---|---|
| 1,000 sq ft (10 squares) | $4,150–$7,350 | $3,850–$6,900 |
| 1,500 sq ft (15 squares) | $5,350–$9,900 | $5,000–$9,250 |
| 2,000 sq ft (20 squares) | $6,050–$12,450 | $5,650–$11,600 |
| 2,500 sq ft (25 squares) | $7,900–$14,450 | $7,350–$13,500 |
| 3,000 sq ft (30 squares) | $9,400–$17,500 | $8,750–$16,350 |
| 3,500+ sq ft (35 squares) | $10,900–$20,550 | $10,200–$19,200 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national asphalt shingle roof replacement range for local labor, climate and permits.
Cheapest time for asphalt shingle roof replacement in either city
Shingles need warm, dry weather to seal, and demand peaks after summer storms. Booking in the slow late-fall/winter window for a spring install often earns you off-season pricing.
Where does a smart roofing budget go in 2026?
The real cost of a roof comes down to three decisions: tear-off or overlay, which shingle tier, and what condition the decking is in. Our editors weigh in.
The do-it-right case
A full tear-off lets the crew replace underlayment, flashing and ventilation while the deck is exposed — the layers that actually keep water out. Covering old shingles with new ones costs less on install day, but the trapped heat shortens shingle life, and many manufacturers won't honor a warranty on an overlay.
The value case
Architectural shingles sit between bargain 3-tab and premium metal or tile, and for most houses that middle ground is exactly right. They carry longer wind and wear ratings than 3-tab for a small step up in price, without the four-figure jump metal or tile demands.
The risk case
Budget for the unknown: rotten decking found at tear-off is the most common surprise. Get the per-sheet repair rate in writing up front so a "cheap" bid doesn't balloon mid-job.
Three habits keep a roof from costing more than it should: strip to the deck, choose an architectural shingle, and get the decking-repair rate on paper before the tear-off begins. Storm season tends to produce the lowest bids and the shortest-lived roofs.
Charleston vs Florence
Is asphalt shingle roof replacement cheaper in Charleston or Florence?
Florence wins on price: asphalt shingle roof replacement runs about $8,650 there versus $9,250 in Charleston, a gap of roughly $600 (7%) as of 2026.
Why does asphalt shingle roof replacement cost more in Charleston than Florence?
It comes down to labor: Charleston indexes at 0.99 against Florence's 0.93. The hot-vs-hot climate difference, plus permit fees, adds to the gap.
How much is asphalt shingle roof replacement in Charleston, SC?
Charleston homeowners can expect $6,050 to $12,450 for asphalt shingle roof replacement in 2026, with $9,250 the typical number.
When is the cheapest time to buy asphalt shingle roof replacement — and does it differ by city?
No, the seasonal pattern is the same in Charleston and Florence: book during Late spring to early fall (dry, 45–85°F) for about 5–10% in savings. Mid-winter and the post-storm rush is the priciest stretch in both cities, mostly due to emergency replacements.
Should I choose where to live based on asphalt shingle roof replacement cost?
Not really — the $600 gap is one-time, and smart timing and tighter quotes in Charleston can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare asphalt shingle roof replacement in other cities
Updated June 2026 · By Serhat Özçelik