Composite deck cost in Kansas
Statewide estimate from BLS wages and BEA prices. Reviewed Nov 4, 2026.
- Statewide range (300 sq ft)
- $11,300 – $22,700
- Per sq ft
- $37.50 – $75.50
- before permit
- Versus US midpoint
- −6%
- US $18,100
- Metros covered
- 2
Across Kansas, a composite deck costs about $11,300 to $22,700 for 300 sq ft. Statewide, that midpoint is 6% below the US figure of $18,100. Carpenters earn a median $27.39 an hour in Kansas (US: $29.12).
Inside Kansas, the metros we cover range from $16,000 (Wichita) to $16,300 (Topeka) at the midpoint.
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Estimated cost for 300 sq ft in Kansas (statewide), standard level
$14,800 to $19,300
About $49 to $64 per sq ft before permits. Labor is about 60% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $5,850 | $7,650 |
| Labor | $8,800 | $11,500 |
| Permits and fees | $70 | $110 |
| Total | $14,800 | $19,300 |
Cost breakdown for 300 sq ft in Kansas
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $4,500 | $6,750 | $9,050 | 40% |
| Labor | $6,800 | $10,200 | $13,600 | 60% |
| Permits and fees | $45 | $90 | $140 | 1% |
| Total | $11,300 | $17,000 | $22,700 | 100% |
Other Kansas jobs that often go with composite deck
Each project weights the trades differently, so Kansas's wage level does not push every price by the same amount. Compared with the US midpoint, paver patio is −5% and concrete patio −7%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Wood deck | 300 sq ft | $7,100 – $14,300 | −6% |
| Concrete patio | 300 sq ft | $1,150 – $3,700 | −7% |
| Paver patio | 300 sq ft | $2,850 – $5,200 | −5% |
| Gutters | 160 linear ft | $1,200 – $3,950 | −6% |
Wages behind the Kansas number
Kansas's labor line is priced from 2 trades, each compared with its US median wage. After weighting by each trade's share of the work, the state comes out at 0.94 times the national level.
Carpenters (47-2031), 80% of the weighting: a median of $27.39 an hour, 6% below the US median of $29.12. The middle half of them earn between $22.99 and $32.08 an hour. About 5,210 work in the state. That is 36.2 per 10,000 jobs, compared with 43.1 nationally, so expect fewer local crews to bid.
For construction laborers (47-2061, weighted 20%) the local median is $21.56 an hour, which is 5% below the national $22.66. The middle half of them earn between $17.94 and $23.66 an hour. BLS counts 9,990 of them working in the state, 69.5 for every 10,000 jobs (US: 70.5), so the local bench is about average.
A crew paid at the 75th percentile for carpenters ($32.08 an hour) would add about $1,400 to the statewide midpoint; one at the 25th percentile ($22.99) would take off about $1,300. Use that as a rough guide to how far a bid can sit from our midpoint on wages alone.
BLS counts 1,437,520 jobs across Kansas (May 2025), which is 0.9% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 80% | $22.99 | $27.39 | $32.08 | $29.12 | 0.94 | state |
| Construction laborers (47-2061) | 20% | $17.94 | $21.56 | $23.66 | $22.66 | 0.95 | state |
| Blended | 100% | 0.94 | |||||
Why two Kansas quotes can differ
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.
Engineering
Large or complex decks may need a structural engineer at $100-$220 an hour to get a permit.
Basic, standard or premium: Kansas prices
Bands overlap on purpose, since a good standard job can cost as much as a light premium one. Below are the three bands for the default size, then a grid from 10x12 (120 sq ft) to 20x20 (400 sq ft).
Basic
$11,300 to $15,900
Entry-level composite boards, low deck, simple shape
Standard
$14,800 to $19,300
Mid-grade capped boards with railing and stairs
Premium
$18,200 to $22,700
Premium capped or PVC boards, multi-level, hidden fasteners
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 10x12 (120 sq ft) | $4,550 – $6,400 | $5,950 – $7,800 | $7,350 – $9,200 |
| 12x12 (144 sq ft) | $5,450 – $7,700 | $7,100 – $9,350 | $8,800 – $11,000 |
| 16x20 (320 sq ft) | $12,100 – $17,000 | $15,700 – $20,600 | $19,400 – $24,200 |
| 20x20 (400 sq ft) | $15,100 – $21,200 | $19,700 – $25,700 | $24,200 – $30,300 |
Kansas seasons and composite deck
Weather decides when exterior installation can happen, and Kansas is not uniform. The table uses NOAA's 1991-2020 climate normals from the weather station nearest each metro we cover, and counts the months that are neither cold nor hot enough to complicate the job.
Every Kansas metro on the list has 9 comfortable months, though rainfall ranges from 34 inches a year in Wichita to 37 in Topeka.
We do not adjust prices by month, because we have no reliable published data on seasonal pricing. Timing is still worth raising when you collect bids.
| Metro | Jan avg low °F | Jul avg high °F | Precip (in/yr) | Comfortable months |
|---|---|---|---|---|
| Wichita | 23 | 93 | 34 | 9: February through June and September through December |
| Topeka | 20 | 90 | 37 | 9: February through June and August through November |
Kansas versus the states around it
Kansas ranks 34 of 51 (the 50 states plus DC) for composite deck, where 1 is the most expensive. The costliest is Hawaii at $23,800 and the cheapest Oklahoma at $15,300, both for 300 sq ft at the midpoint. Kansas sits at $17,000. The five states closest by workforce center are listed below.
| State | Distance | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Oklahoma | 160 miles away | $10,200 – $20,500 | $15,300 | −10% |
| Nebraska | 220 miles away | $10,800 – $21,600 | $16,200 | −5% |
| Missouri | 250 miles away | $12,200 – $24,400 | $18,300 | +7% |
| Arkansas | 280 miles away | $10,200 – $20,500 | $15,400 | −10% |
| Iowa | 340 miles away | $11,500 – $23,100 | $17,300 | +1% |
Kansas metro-by-metro prices
0 of the 2 metros sit above the statewide midpoint of $17,000, and the top-to-bottom gap is 2%. Each row prices the default size with that metro's own BLS wages and BEA price levels, so the gap between rows is real local variation rather than a flat markup.
| Metro | Range (300 sq ft) | Midpoint | vs. state |
|---|---|---|---|
| Topeka, KS | $10,800 – $21,700 | $16,300 | −4% |
| Wichita, KS | $10,700 – $21,400 | $16,000 | −6% |
Add-ons priced for Kansas
Add-ons start from national price ranges and are scaled by 0.94 for Kansas, which is the average of the area's wage index (0.94) 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) | $1,700 – $5,100 |
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Composite deck in Kansas: your questions
+How much does it cost to build a composite deck in Kansas?
$11,300 to $22,700 for 300 sq ft, using statewide wages and prices. Metro areas inside Kansas can sit above or below that.
+Which city in Kansas is cheapest for composite deck?
Wichita at about $16,000 (midpoint, 300 sq ft). The priciest is Topeka at $16,300.
+Is composite deck cheaper in Kansas than the US average?
It is 6% cheaper: $17,000 against $18,100 for 300 sq ft at the midpoint.
+What share of the price is labor in Kansas?
About 60% ($10,200). Materials are 40%. Statewide labor for this job is weighted 0.94x the national wage level.
+What do carpenters earn in Kansas?
The BLS statewide median is $27.39 an hour, against $29.12 for the US. The 25th to 75th percentile range is $22.99 to $32.08.
+Where does Kansas rank for composite deck costs?
34th most expensive of 51 (the 50 states plus DC) at the midpoint, $17,000 for 300 sq ft. Rank 1 is the costliest.
+What do basic and premium composite deck work cost in Kansas?
For 300 sq ft, basic work runs $11,300 to $15,900 and premium work $18,200 to $22,700. Basic means: entry-level composite boards, low deck, simple shape. Premium means: premium capped or PVC boards, multi-level, hidden fasteners.
+Does the season matter for composite deck in Kansas?
Yes where winters or summers are hard. Of the Kansas metros we cover, Wichita has the most comfortable months (9 of 12) based on NOAA 1991-2020 normals. Our prices do not change by month, so ask contractors whether they charge more or less in busy and slow seasons.
+What does "add a deck railing" add in Kansas?
$1,700 to $5,100 for 300 sq ft, from a national range scaled by the statewide wage and goods indexes.
Composite deck by city in Kansas
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