Composite deck cost in Greenville, SC
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (300 sq ft)
- $10,800 – $21,600
- Per sq ft
- $36 – $71.50
- before permit
- Versus US midpoint
- −10%
- US $18,100
- Rank of 300 metros
- #201
- 1 = most expensive
Greenville homeowners pay roughly $10,800 to $21,600 to build a composite deck at 300 sq ft, or $36 to $71.50 per sq ft (permit not included). Against the US midpoint, Greenville is 10% lower. Carpenters earn a median of $24.08 an hour in the Greenville area, 17% below the US median of $29.12.
Estimate your composite deck cost
Pick a size, a quality level and where you live. Prices update as you type.
Estimated cost for 300 sq ft in Greenville, SC, standard level
$14,000 to $18,400
About $46.50 to $61 per sq ft before permits. Labor is about 57% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $6,000 | $7,850 |
| Labor | $7,950 | $10,400 |
| Permits and fees | $75 | $110 |
| Total | $14,000 | $18,400 |
Cost breakdown for 300 sq ft in Greenville, SC
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $4,600 | $6,950 | $9,250 | 43% |
| Labor | $6,100 | $9,200 | $12,200 | 57% |
| Permits and fees | $45 | $95 | $140 | 1% |
| Total | $10,800 | $16,200 | $21,600 | 100% |
Where the Greenville price comes from
Labor is 57% of the midpoint bill here, against 60% nationally. The mix of trades behind this job is carpenters (80%), construction laborers (20%). We weight each trade's local median wage by that share and compare it with the national median. In Greenville the blended ratio comes out at 0.85.
On the materials line, the BEA goods price index for the Greenville metro is 96.3 (US = 100). The midpoint materials bill for 300 sq ft comes to $6,950, compared with $7,200 at national prices. Permit and inspection fees are scaled by the broader index (93.3) and land at $45 to $140.
Specs and site conditions that change a Greenville bid
Board grade
Composite materials run $16-$32 per sq ft and the installed price is $40-$80 per sq ft, including the substructure (HomeGuide).
Labor
Labor for composite is $24-$48 per sq ft, higher than wood because the boards need extra parts and more careful assembly.
Drainage
Ground-level decks over poorly draining yards may need $1,000-$4,000 of drainage work first.
Greenville against nearby metros and the rest of South Carolina
Same job, same size (300 sq ft), priced for the nearest metros. Augusta is the priciest of the group at $17,200. Athens is the cheapest at $15,100.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Greenville, SCthis page | $10,800 – $21,600 | $16,200 | |
| Spartanburg, SC35 miles | $10,900 – $21,800 | $16,300 | +1% |
| Asheville, NC65 miles | $11,000 – $22,100 | $16,500 | +2% |
| Athens, GA70 miles | $10,100 – $20,200 | $15,100 | −7% |
| Gainesville, GA85 miles | $10,200 – $20,500 | $15,400 | −5% |
| Augusta, GA90 miles | $11,500 – $23,000 | $17,200 | +6% |
| South Carolina (statewide) | $10,800 – $21,700 | $16,200 | level |
| United States | $12,100 – $24,200 | $18,100 | +12% |
Across 300 US metros, Greenville comes in at #201 from the top. The priciest is Honolulu, HI at $25,200; the cheapest is Brownsville, TX at $13,500 (midpoints, 300 sq ft). Statewide, Greenville is 0% below the South Carolina figure.
Other South Carolina metros
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Columbia, SC | 394,200 jobs | $10,500 – $21,100 | $15,800 | −2% |
| Charleston, SC | 394,170 jobs | $10,800 – $21,600 | $16,200 | level |
| Spartanburg, SC | 165,150 jobs | $10,900 – $21,800 | $16,300 | +1% |
| Myrtle Beach, SC | 146,260 jobs | $10,400 – $20,800 | $15,600 | −4% |
| Florence, SC | 89,060 jobs | $10,700 – $21,500 | $16,100 | −1% |
| Hilton Head, SC | 81,920 jobs | $10,700 – $21,500 | $16,100 | level |
Cities with a workforce like Greenville's
Big cities and small ones price differently, so here is Greenville against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| New Orleans, LA | 445,550 jobs | $10,500 – $21,100 | $15,800 | −3% |
| Knoxville, TN | 424,600 jobs | $10,900 – $21,800 | $16,300 | +1% |
| Honolulu, HI | 446,380 jobs | $16,800 – $33,600 | $25,200 | +55% |
| Baton Rouge, LA | 409,690 jobs | $11,000 – $22,100 | $16,500 | +2% |
When to schedule composite deck in Greenville
We use NOAA's 1991-2020 climate normals for Greenville Dwtn Ap (in the city). These are 30-year monthly averages, not forecasts.
August through June is the stretch where exterior installation runs into the fewest weather problems in Greenville (11 of 12 months). July has an average daytime high of 90°F or more.
Greenville gets about 47 inches of precipitation in a normal year. The wettest months are March, July and December (5.2 inches in July). Inside the workable window, September and October are the driest, at 3.5 and 3.2 inches. The station averages about 52 days a year at 90°F or above.
Does the season change the price? Probably, but we do not have a sourced seasonal price curve, so the estimator shows a year-round figure and does not adjust by month. When you collect quotes, ask whether scheduling in a slower month gets a better rate.
| Month | Avg high °F | Avg low °F | Precip (in) | For this job |
|---|---|---|---|---|
| Jan | 54 | 35 | 4.0 | Workable |
| Feb | 58 | 38 | 3.7 | Workable |
| Mar | 65 | 44 | 4.3 | Workable |
| Apr | 75 | 52 | 3.6 | Workable |
| May | 81 | 61 | 3.9 | Workable |
| Jun | 88 | 68 | 3.9 | Workable |
| Jul | 91 | 72 | 5.2 | Hot |
| Aug | 89 | 71 | 4.0 | Workable |
| Sep | 84 | 65 | 3.5 | Workable |
| Oct | 74 | 54 | 3.2 | Workable |
| Nov | 64 | 44 | 3.6 | Workable |
| Dec | 56 | 37 | 4.3 | Workable |
Greenville: what basic, standard and premium work costs
Three bands are cut from the same cited range and localized for Greenville wages and prices. They overlap on purpose: a good standard job and a modest premium job can cost the same. The grid below prices the same bands at 4 common sizes.
Basic
$10,800 to $15,100
Entry-level composite boards, low deck, simple shape
Standard
$14,000 to $18,400
Mid-grade capped boards with railing and stairs
Premium
$17,300 to $21,600
Premium capped or PVC boards, multi-level, hidden fasteners
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 10x12 (120 sq ft) | $4,350 – $6,100 | $5,650 – $7,400 | $7,000 – $8,750 |
| 12x12 (144 sq ft) | $5,200 – $7,300 | $6,800 – $8,900 | $8,350 – $10,500 |
| 16x20 (320 sq ft) | $11,500 – $16,100 | $15,000 – $19,600 | $18,400 – $23,100 |
| 20x20 (400 sq ft) | $14,400 – $20,100 | $18,700 – $24,500 | $23,000 – $28,800 |
Local wages behind the labor line
Wages are the part of this estimate that changes most from town to town. 2 trades carry the job here, and each is compared with its US median. The weighted result for Greenville is 0.85 times the national level.
For carpenters (47-2031, weighted 80%) the local median is $24.08 an hour, which is 17% below the national $29.12. The middle half of them earn between $21.49 and $29.52 an hour. BLS counts 1,340 of them working in the area, 30.8 for every 10,000 jobs (US: 43.1), so the local bench is thinner than average.
Construction laborers (47-2061), 20% of the weighting: a median of $21.34 an hour, 6% below the US median of $22.66. The middle half of them earn between $17.77 and $23.59 an hour. About 3,250 work in the metro. That is 74.7 per 10,000 jobs, compared with 70.5 nationally, so the supply of crews looks typical.
Quotes come from real crews, not medians. If the carpenters on your job are paid at the 75th percentile ($29.52 an hour) instead of the median, the labor line grows by about $1,600. At the 25th percentile ($21.49) it shrinks by about $770. The total moves by 10.0% or 4.7%, so wages alone rarely explain a quote that is far outside our range.
For context on the local economy, BLS counts 434,900 jobs in the Greenville-Anderson-Greer area. That makes it the 58th largest of the 300 metros we cover, with 0.28% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 80% | $21.49 | $24.08 | $29.52 | $29.12 | 0.83 | metro |
| Construction laborers (47-2061) | 20% | $17.77 | $21.34 | $23.59 | $22.66 | 0.94 | metro |
| Blended | 100% | 0.85 | |||||
What nearby projects cost in Greenville
Because every project leans on different trades, Greenville's wage level does not move all prices equally. Against the US midpoint, concrete patio runs −8% and gutters −9%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Wood deck | 300 sq ft | $6,900 – $13,800 | −9% |
| Concrete patio | 300 sq ft | $1,150 – $3,700 | −8% |
| Paver patio | 300 sq ft | $2,750 – $5,000 | −8% |
| Gutters | 160 linear ft | $1,150 – $3,850 | −9% |
Extras that change the Greenville total
Extras are quoted nationally and then scaled to Greenville by the average of the local wage index (0.85) and goods index (0.96), a factor of 0.91. Tick any of them in the estimator above to add them to your total. Treat these as planning figures: an add-on touches different trades than the main job, so the scaling is an approximation.
| Add-on | Local range |
|---|---|
| Add a deck railing (approx. 0.3 ft per sq ft) | $1,650 – $4,900 |
Get 3 local quotes
Tell us about the job and we will try to connect you with up to three local contractors for written quotes. It is free and you are under no obligation to hire. Your estimate of $14,000 to $18,400 for Greenville, SC is attached.
Take this estimate with you: PDF report, $9
Multi-page report for Greenville, SC: low, typical and high cost, a line-item breakdown of materials and labor by trade, permit notes, the best months to schedule, a quote comparison sheet, red flags, questions for contractors, checklists and every source. Save your estimate above, preview page 1 free, and unlock the full report for $9 one-time, or get every report with CostLocal Pro.
Composite deck in Greenville: your questions
+How much does it cost to build a composite deck in Greenville?
For 300 sq ft, expect $10,800 to $21,600 in the Greenville area. A standard-spec job lands at $14,000 to $18,400. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for composite deck in Greenville?
About $36 to $71.50 per sq ft for materials and labor, plus $45 to $140 for the permit if one is needed. The US range is $40 to $80.
+Is composite deck cheaper in Greenville or Spartanburg?
Spartanburg is 35 miles away. The midpoint for 300 sq ft there is $16,300, which is 1% more than Greenville ($16,200). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Greenville?
About 57% at the midpoint, or $9,200 out of $16,200. Materials are 43% and permits 1%. Nationally, labor is 60%.
+What would 16x20 (320 sq ft) cost in Greenville?
$11,500 to $23,100. Pick a different size in the estimator above to get your own number.
+Does composite deck need a permit in Greenville?
Often, but rules are set by your city or county building office, so call before you hire. Budget $45 to $140 for fees in the Greenville area (our national range of $50 to $150 scaled by the local price level).
+Is Greenville expensive for composite deck compared with the rest of South Carolina?
Greenville is 0% below the South Carolina statewide estimate ($16,200 at the midpoint). We cover 7 metros in South Carolina; see the state page to compare them.
+What do carpenters earn in Greenville?
The BLS median is $24.08 an hour in the Greenville area, compared with $29.12 nationally. The 25th to 75th percentile range is $21.49 to $29.52.
+What do basic and premium composite deck work cost in Greenville?
For 300 sq ft, basic work runs $10,800 to $15,100 and premium work $17,300 to $21,600. Basic means: entry-level composite boards, low deck, simple shape. Premium means: premium capped or PVC boards, multi-level, hidden fasteners.
+When is the best time to build a composite deck in Greenville?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are August through June. September and October are typically the driest of those months. Local contractors' schedules matter as much as the weather, so book early for the busy months.
+What does "add a deck railing" add in Greenville?
$1,650 to $4,900 for 300 sq ft, from a national range scaled by the local wage and goods indexes.
Composite deck near Greenville
Where these numbers come from
Base prices are national ranges from the sources below. We scale labor by local BLS wages, materials by BEA goods prices and permits by the BEA all-items price level. Full method on the methodology page.
- HomeGuide: How Much Does Composite Decking Cost? (2026) (accessed November 4, 2026)
- HomeGuide: 2026 Building Permit Costs | Fees & Cost Calculator (accessed November 4, 2026)
- BLS Occupational Employment and Wage Statistics, May 2025
- BEA Regional Price Parities, 2024
- NOAA NCEI U.S. Climate Normals, 1991-2020