Deck Cost Calculator
Decks in Upstate SC typically cost $40–$85 per square foot installed — a 12×16 deck (192 sqft) runs $7,400–$8,950 in pressure-treated lumber or $11,350–$13,700 in composite. Size, height, railing, and stairs are the biggest cost drivers.
Competitive local pricing for Simpsonville, Fountain Inn, Gray Court & Greenville County — transparent 20% overhead & profit.
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How much does a deck cost in Upstate SC?
Decks in Upstate SC typically cost $40–$85 per square foot installed — a 12×16 deck (192 sqft) runs $7,400–$8,950 in pressure-treated lumber or $11,350–$13,700 in composite. Size, height, railing, and stairs are the biggest cost drivers.
| Tier | Price Range | Typical at 192 sq ft | What's Included |
|---|---|---|---|
| Pressure-Treated Wood Deck | $39-47/sq ft | $7,431–$8,949 | Standard PT lumber, code-compliant framing, basic railing |
| Composite Low-Maintenance Deck | $59-71/sq ft | $11,365–$13,687 | Composite decking, aluminum railing, hidden fasteners |
| Premium Composite + Custom Features | $76-92/sq ft | $14,643–$17,635 | Premium composite, custom railing, built-in features, lighting |