Composite deck cost in South Bend, IN
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (300 sq ft)
- $12,000 – $24,000
- Per sq ft
- $40 – $79.50
- before permit
- Versus US midpoint
- −1%
- US $18,100
- Rank of 300 metros
- #108
- 1 = most expensive
A composite deck in South Bend, IN usually costs $12,000 to $24,000 for 300 sq ft. That works out to about $40 to $79.50 per sq ft before permits. That is within a few percent of the national midpoint, so there is little local premium or discount. Building materials run about 6% below the US average here (BEA goods price index 94.2).
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Estimated cost for 300 sq ft in South Bend, IN, standard level
$15,600 to $20,400
About $52 to $67.50 per sq ft before permits. Labor is about 62% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $5,900 | $7,700 |
| Labor | $9,650 | $12,600 |
| Permits and fees | $75 | $110 |
| Total | $15,600 | $20,400 |
Cost breakdown for 300 sq ft in South Bend, IN
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $4,500 | $6,800 | $9,050 | 38% |
| Labor | $7,400 | $11,100 | $14,800 | 62% |
| Permits and fees | $45 | $95 | $140 | 1% |
| Total | $12,000 | $18,000 | $24,000 | 100% |
Where the South Bend price comes from
The wage side of the estimate leans on carpenters, who do 80% of the hours on a typical job. Their local median is $29.66 an hour. Add the other trades involved and the blended wage index for South Bend is 1.03 (US = 1.00), which puts labor at 62% of the total.
Materials are scaled with BEA's regional price parity for goods. South Bend is at 94.2 against 100 for the US, so a materials line of $7,200 nationally becomes $6,800 here (midpoint, 300 sq ft). Permits follow the all-items index of 92.9: $45 to $140.
Why two South Bend quotes can differ
Drainage
Ground-level decks over poorly draining yards may need $1,000-$4,000 of drainage work first.
Engineering
Large or complex decks may need a structural engineer at $100-$220 an hour to get a permit.
Board grade
Composite materials run $16-$32 per sq ft and the installed price is $40-$80 per sq ft, including the substructure (HomeGuide).
What local crews earn in South Bend
The labor line is built from BLS wage data, one trade at a time. This job draws on 2 trades. We compare each trade's local median with the US median, weight the ratios by how much of the job each trade does, and apply the blend to the national labor cost. For South Bend the blend is 1.03.
Carpenters (47-2031), 80% of the weighting: a median of $29.66 an hour, in line with the US median of $29.12. The middle half of them earn between $23.63 and $33.69 an hour. About 500 work in the metro. That is 38.0 per 10,000 jobs, compared with 43.1 nationally, so the supply of crews looks typical.
For construction laborers (47-2061, weighted 20%) the local median is $24.46 an hour, which is 8% above the national $22.66. The middle half of them earn between $21.07 and $30.16 an hour. BLS counts 800 of them working in the area, 60.8 for every 10,000 jobs (US: 70.5), so the local bench is about average.
A quick sensitivity check: moving the lead trade (carpenters) from the median to the 75th percentile wage adds about $1,200 to the midpoint estimate; the 25th percentile takes off about $1,800. That is a swing of roughly 9.9% to 6.6% of the total, which is useful for judging whether a bid reflects wages or something else, such as scope or margin.
South Bend-Mishawaka has 131,670 jobs in total (BLS, May 2025), ranking 165th by size among the 300 metros on this site.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 80% | $23.63 | $29.66 | $33.69 | $29.12 | 1.02 | metro |
| Construction laborers (47-2061) | 20% | $21.07 | $24.46 | $30.16 | $22.66 | 1.08 | metro |
| Blended | 100% | 1.03 | |||||
Pick a size, pick a tier: composite deck pricing in South Bend
The cited range is split into basic, standard and premium bands, then scaled to South Bend. Bands overlap, because plenty of standard jobs cost as much as a light premium one. Sizes run from 10x12 (120 sq ft) to 20x20 (400 sq ft).
Basic
$12,000 to $16,800
Entry-level composite boards, low deck, simple shape
Standard
$15,600 to $20,400
Mid-grade capped boards with railing and stairs
Premium
$19,200 to $24,000
Premium capped or PVC boards, multi-level, hidden fasteners
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 10x12 (120 sq ft) | $4,800 – $6,750 | $6,300 – $8,250 | $7,750 – $9,700 |
| 12x12 (144 sq ft) | $5,800 – $8,100 | $7,550 – $9,850 | $9,250 – $11,600 |
| 16x20 (320 sq ft) | $12,800 – $17,900 | $16,600 – $21,800 | $20,500 – $25,600 |
| 20x20 (400 sq ft) | $16,000 – $22,400 | $20,800 – $27,200 | $25,600 – $32,000 |
South Bend weather and the composite deck calendar
Climate numbers on this page come from NOAA's 1991-2020 U.S. Climate Normals at the nearest suitable station, South Bend Michiana Rgnl Ap (5 miles from the city center). They are 30-year averages, so any one year can run hotter, colder or wetter.
For exterior installation, the comfortable months in South Bend are March through November: 9 of 12. Outside them, January, February and December have an average daytime high under 45°F.
In January, February and December the average high stays below 45°F. Sealants, adhesives and some materials, such as vinyl, are harder to install well in the cold, and short daylight cuts the working day.
South Bend gets about 39 inches of precipitation in a normal year, including roughly 65 inches of snow. The wettest months are May, June and August (4.2 inches in May). Inside the workable window, March and November are the driest, at 2.4 and 2.8 inches. The station averages about 14 days a year at 90°F or above.
We do not adjust the estimate by month, because we have no reliable published data on seasonal pricing. It is still worth asking contractors whether an off-peak start date changes their bid.
| Month | Avg high °F | Avg low °F | Precip (in) | For this job |
|---|---|---|---|---|
| Jan | 31 | 17 | 2.7 | Cold |
| Feb | 35 | 19 | 2.3 | Cold |
| Mar | 46 | 27 | 2.4 | Workable |
| Apr | 59 | 37 | 3.5 | Workable |
| May | 70 | 48 | 4.2 | Workable |
| Jun | 79 | 58 | 4.0 | Workable |
| Jul | 83 | 62 | 3.8 | Workable |
| Aug | 81 | 61 | 4.0 | Workable |
| Sep | 74 | 53 | 3.5 | Workable |
| Oct | 62 | 42 | 3.7 | Workable |
| Nov | 48 | 32 | 2.8 | Workable |
| Dec | 36 | 23 | 2.4 | Cold |
Optional extras in South Bend
Add-ons start from national price ranges and are scaled by 0.99 for South Bend, which is the average of the area's wage index (1.03) and goods price index (0.94). The estimator above can add them to your total.
| Add-on | Local range |
|---|---|
| Add a deck railing (approx. 0.3 ft per sq ft) | $1,800 – $5,350 |
Planning more than one job in South Bend?
Jobs that often go together with composite deck are priced below at their usual sizes, using the same South Bend wage and price inputs. Compared with national midpoints, gutters comes out highest (+3%) and wood deck lowest (−2%); the gap comes from the trades each job uses.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Wood deck | 300 sq ft | $7,400 – $14,900 | −2% |
| Concrete patio | 300 sq ft | $1,250 – $4,100 | +1% |
| Paver patio | 300 sq ft | $3,100 – $5,600 | +3% |
| Gutters | 160 linear ft | $1,350 – $4,300 | +3% |
Is South Bend cheap or dear? The local comparison
Contractors rarely work more than an hour or two from home, so the neighboring metros set a rough ceiling and floor for your quotes. Midpoints for 300 sq ft range from $16,800 to $18,400 across South Bend and its five closest metros.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| South Bend, INthis page | $12,000 – $24,000 | $18,000 | |
| Elkhart, IN20 miles | $12,300 – $24,600 | $18,400 | +2% |
| Niles, MI30 miles | $11,200 – $22,400 | $16,800 | −7% |
| Kalamazoo, MI45 miles | $11,900 – $23,900 | $17,900 | −1% |
| Fort Wayne, IN70 miles | $11,800 – $23,600 | $17,700 | −2% |
| Grand Rapids, MI85 miles | $11,600 – $23,300 | $17,400 | −3% |
| Indiana (statewide) | $12,100 – $24,300 | $18,200 | +1% |
| United States | $12,100 – $24,200 | $18,100 | +1% |
Out of the 300 metros we cover, South Bend ranks #108 for the cost of this job (#1 is the most expensive). Statewide, South Bend is 1% below the Indiana figure.
Elsewhere in Indiana
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Indianapolis, IN | 1,105,170 jobs | $12,300 – $24,700 | $18,500 | +3% |
| Fort Wayne, IN | 225,520 jobs | $11,800 – $23,600 | $17,700 | −2% |
| Evansville, IN | 135,250 jobs | $12,400 – $24,700 | $18,500 | +3% |
| Elkhart, IN | 127,730 jobs | $12,300 – $24,600 | $18,400 | +2% |
| Lafayette, IN | 102,200 jobs | $12,100 – $24,200 | $18,200 | +1% |
| Bloomington, IN | 73,240 jobs | $11,900 – $23,800 | $17,900 | −1% |
Metros of a similar size
Big cities and small ones price differently, so here is South Bend against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| College Station, TX | 134,040 jobs | $10,100 – $20,300 | $15,200 | −15% |
| Fayetteville, NC | 131,430 jobs | $10,500 – $21,000 | $15,700 | −13% |
| Flint, MI | 135,040 jobs | $12,100 – $24,300 | $18,200 | +1% |
| Olympia, WA | 130,300 jobs | $12,700 – $25,500 | $19,100 | +6% |
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 $15,600 to $20,400 for South Bend, IN is attached.
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Composite deck in South Bend: your questions
+How much does it cost to build a composite deck in South Bend?
For 300 sq ft, expect $12,000 to $24,000 in the South Bend area. A standard-spec job lands at $15,600 to $20,400. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for composite deck in South Bend?
About $40 to $79.50 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 South Bend or Elkhart?
Elkhart is 20 miles away. The midpoint for 300 sq ft there is $18,400, which is 2% more than South Bend ($18,000). Wage and materials indexes both feed that gap.
+How much of the bill is labor in South Bend?
About 62% at the midpoint, or $11,100 out of $18,000. Materials are 38% and permits 1%. Nationally, labor is 60%.
+What would 16x20 (320 sq ft) cost in South Bend?
$12,800 to $25,600. Pick a different size in the estimator above to get your own number.
+Does composite deck need a permit in South Bend?
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 South Bend area (our national range of $50 to $150 scaled by the local price level).
+Is South Bend expensive for composite deck compared with the rest of Indiana?
South Bend is 1% below the Indiana statewide estimate ($18,200 at the midpoint). We cover 8 metros in Indiana; see the state page to compare them.
+What do carpenters earn in South Bend?
The BLS median is $29.66 an hour in the South Bend area, compared with $29.12 nationally. The 25th to 75th percentile range is $23.63 to $33.69.
+What do basic and premium composite deck work cost in South Bend?
For 300 sq ft, basic work runs $12,000 to $16,800 and premium work $19,200 to $24,000. 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 South Bend?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are March through November. March and November 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 South Bend?
$1,800 to $5,350 for 300 sq ft, from a national range scaled by the local wage and goods indexes.
Composite deck near South Bend
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