Attic insulation cost in Fort Smith, AR
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (1,000 sq ft)
- $900 – $3,650
- Per sq ft
- $0.90 – $3.65
- before permit
- Versus US midpoint
- −9%
- US $2,500
- Rank of 300 metros
- #291
- 1 = most expensive
If you want to insulate an attic in Fort Smith, plan on $900 to $3,650 for 1,000 sq ft, all in. Per sq ft, that is $0.90 to $3.65 for materials and labor, with the permit on top. The local midpoint runs 9% lower than the national one. Insulation workers, floor, ceiling and wall earn a median of $21.03 an hour in the Fort Smith area, 11% below the US median of $23.62.
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Estimated cost for 1,000 sq ft in Fort Smith, AR, standard level
$1,750 to $2,850
About $1.75 to $2.85 per sq ft before permits. Labor is about 34% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $1,100 | $1,900 |
| Labor | $640 | $920 |
| Permits and fees | $0 | $0 |
| Total | $1,750 | $2,850 |
Cost breakdown for 1,000 sq ft in Fort Smith, AR
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $470 | $1,500 | $2,550 | 66% |
| Labor | $430 | $780 | $1,150 | 34% |
| Permits and fees | $0 | $0 | $0 | 0% |
| Total | $900 | $2,300 | $3,650 | 100% |
What is behind the Fort Smith number
We price the labor side from BLS wage data for 2 trades: insulation workers, floor, ceiling and wall at 80%, construction laborers at 20%. Weighted together, Fort Smith wages are 0.87 times the national level. Labor makes up about 34% of the midpoint estimate (36% at national prices). BLS does not publish this trade for the metro, so we used the Arkansas statewide median.
On the materials line, the BEA goods price index for the Fort Smith metro is 93.6 (US = 100). The midpoint materials bill for 1,000 sq ft comes to $1,500, compared with $1,600 at national prices. Permit and inspection fees are scaled by the broader index (85.9) and land at $0 to $0.
Data note: 80% of the labor weighting for this project uses a statewide median because BLS has no published metro figure for that trade in Fort Smith. The wage table below marks each row.
Fort Smith: what basic, standard and premium work costs
Three bands are cut from the same cited range and localized for Fort Smith 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 3 common sizes.
Basic
$900 to $2,000
Blown-in fiberglass or cellulose to code R-value
Standard
$1,750 to $2,850
Higher R-value with air sealing around fixtures
Premium
$2,550 to $3,650
Spray foam or heavy air sealing, hard-to-reach attic
| Size | Basic | Standard | Premium |
|---|---|---|---|
| small attic (600 sq ft) | $540 – $1,200 | $1,050 – $1,700 | $1,550 – $2,200 |
| average attic (1,000 sq ft) | $900 – $2,000 | $1,750 – $2,850 | $2,550 – $3,650 |
| large attic (1,800 sq ft) | $1,600 – $3,600 | $3,100 – $5,100 | $4,600 – $6,600 |
Fort Smith against nearby metros and the rest of Arkansas
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 1,000 sq ft range from $2,300 to $2,500 across Fort Smith and its five closest metros.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Fort Smith, ARthis page | $900 – $3,650 | $2,300 | |
| Fayetteville, AR50 miles | $910 – $3,650 | $2,300 | level |
| Tulsa, OK110 miles | $950 – $3,750 | $2,350 | +4% |
| Joplin, MO115 miles | $1,050 – $4,000 | $2,500 | +10% |
| Little Rock, AR125 miles | $930 – $3,700 | $2,300 | +2% |
| Texarkana, TX135 miles | $940 – $3,750 | $2,350 | +3% |
| Arkansas (statewide) | $900 – $3,650 | $2,300 | level |
| United States | $1,000 – $4,000 | $2,500 | +10% |
Across 300 US metros, Fort Smith comes in at #291 from the top. The priciest is San Francisco, CA at $3,150; the cheapest is Morgantown, WV at $2,250 (midpoints, 1,000 sq ft). Statewide, Fort Smith is 0% below the Arkansas figure.
Other Arkansas metros
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Little Rock, AR | 358,210 jobs | $930 – $3,700 | $2,300 | +2% |
| Fayetteville, AR | 275,180 jobs | $910 – $3,650 | $2,300 | level |
| Jonesboro, AR | 60,620 jobs | $900 – $3,650 | $2,300 | level |
Cities with a workforce like Fort Smith's
Big cities and small ones price differently, so here is Fort Smith against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Athens, GA | 95,800 jobs | $950 – $3,800 | $2,400 | +5% |
| Macon, GA | 95,030 jobs | $960 – $3,850 | $2,400 | +5% |
| Yakima, WA | 97,010 jobs | $1,200 – $4,550 | $2,850 | +25% |
| Barnstable, MA | 94,110 jobs | $1,000 – $4,000 | $2,500 | +10% |
Fort Smith labor market for attic insulation
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 Fort Smith is 0.87 times the national level.
Insulation workers, floor, ceiling and wall (47-2131) carry 80% of the labor weighting. BLS does not publish this trade for the Fort Smith metro, so we used the Arkansas statewide median: $21.03 an hour against $23.62 for the US. The middle half of them earn between $17.90 and $23.44 an hour.
Construction laborers (47-2061), 20% of the weighting: a median of $17.77 an hour, 22% below the US median of $22.66. The middle half of them earn between $16.31 and $21.83 an hour. About 670 work in the metro. That is 70.1 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 insulation workers, floor, ceiling and wall on your job are paid at the 75th percentile ($23.44 an hour) instead of the median, the labor line grows by about $75. At the 25th percentile ($17.90) it shrinks by about $95. The total moves by 3.2% or 4.2%, so wages alone rarely explain a quote that is far outside our range.
For context on the local economy, BLS counts 95,560 jobs in the Fort Smith area. That makes it the 210th largest of the 300 metros we cover, with 0.06% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Insulation workers, floor, ceiling and wall (47-2131) | 80% | $17.90 | $21.03 | $23.44 | $23.62 | 0.89 | state |
| Construction laborers (47-2061) | 20% | $16.31 | $17.77 | $21.83 | $22.66 | 0.78 | metro |
| Blended | 100% | 0.87 | |||||
What nearby projects cost in Fort Smith
Because every project leans on different trades, Fort Smith's wage level does not move all prices equally. Against the US midpoint, window replacement runs −11% and vinyl siding −17%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Roof replacement | 2,000 sq ft of roof | $5,100 – $10,700 | −15% |
| Metal roof | 2,000 sq ft of roof | $8,300 – $28,000 | −15% |
| Vinyl siding | 2,100 sq ft of wall | $7,000 – $21,000 | −17% |
| Window replacement | 10 windows | $3,950 – $13,400 | −11% |
| Gutters | 160 linear ft | $1,100 – $3,700 | −13% |
Why two Fort Smith quotes can differ
Removing old insulation
Old, wet or pest-damaged insulation has to come out first, at extra cost.
Type of insulation
Blown-in is $0.90-$2.40 per sq ft and loose-fill is $1.00-$2.50 installed; spray foam costs more (HomeGuide).
Job size
Small attics start around $500 and large ones go up to $6,000 (HomeGuide).
Get 3 local quotes
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Multi-page report for Fort Smith, AR: 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.
Attic insulation in Fort Smith: your questions
+How much does it cost to insulate an attic in Fort Smith?
For 1,000 sq ft, expect $900 to $3,650 in the Fort Smith area. A standard-spec job lands at $1,750 to $2,850. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for attic insulation in Fort Smith?
About $0.90 to $3.65 per sq ft for materials and labor, plus $0 to $0 for the permit if one is needed. The US range is $1 to $4.
+Is attic insulation cheaper in Fort Smith or Fayetteville?
Fayetteville is 50 miles away. The midpoint for 1,000 sq ft there is $2,300, which is 0% more than Fort Smith ($2,300). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Fort Smith?
About 34% at the midpoint, or $780 out of $2,300. Materials are 66% and permits 0%. Nationally, labor is 36%.
+What would average attic (1,000 sq ft) cost in Fort Smith?
$900 to $3,650. Pick a different size in the estimator above to get your own number.
+Does attic insulation need a permit in Fort Smith?
Often, but rules are set by your city or county building office, so call before you hire. Budget $0 to $0 for fees in the Fort Smith area (our national range of $0 to $0 scaled by the local price level).
+Is Fort Smith expensive for attic insulation compared with the rest of Arkansas?
Fort Smith is 0% below the Arkansas statewide estimate ($2,300 at the midpoint). We cover 4 metros in Arkansas; see the state page to compare them.
+What do insulation workers, floor, ceiling and wall earn in Fort Smith?
BLS has no published metro figure here, so we use the statewide median of $21.03 an hour, compared with $23.62 nationally. The 25th to 75th percentile range is $17.90 to $23.44.
+What do basic and premium attic insulation work cost in Fort Smith?
For 1,000 sq ft, basic work runs $900 to $2,000 and premium work $2,550 to $3,650. Basic means: blown-in fiberglass or cellulose to code R-value. Premium means: spray foam or heavy air sealing, hard-to-reach attic.
Attic insulation near Fort Smith
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 Attic Insulation Cost? (2026) (accessed November 4, 2026)
- BLS Occupational Employment and Wage Statistics, May 2025
- BEA Regional Price Parities, 2024
Note on derived figures: Materials = installed price minus HomeGuide's $0.50-$1.30 per sq ft insulation labor, matched low-to-low and high-to-high.