Attic insulation cost in Springfield, IL
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (1,000 sq ft)
- $1,050 – $4,000
- Per sq ft
- $1.05 – $4
- before permit
- Versus US midpoint
- Level
- US $2,500
- Rank of 300 metros
- #97
- 1 = most expensive
Springfield homeowners pay roughly $1,050 to $4,000 to insulate an attic at 1,000 sq ft, or $1.05 to $4 per sq ft (permit not included). Against the US midpoint, Springfield is almost level. Insulation workers, floor, ceiling and wall earn a median of $25.48 an hour in the Springfield area, 8% above the US median of $23.62.
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Estimated cost for 1,000 sq ft in Springfield, IL, standard level
$1,900 to $3,100
About $1.90 to $3.10 per sq ft before permits. Labor is about 40% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $1,100 | $1,900 |
| Labor | $830 | $1,200 |
| Permits and fees | $0 | $0 |
| Total | $1,900 | $3,100 |
Cost breakdown for 1,000 sq ft in Springfield, IL
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $470 | $1,500 | $2,550 | 60% |
| Labor | $560 | $1,000 | $1,450 | 40% |
| Permits and fees | $0 | $0 | $0 | 0% |
| Total | $1,050 | $2,500 | $4,000 | 100% |
What is behind the Springfield number
Labor is 40% of the midpoint bill here, against 36% nationally. The mix of trades behind this job is insulation workers, floor, ceiling and wall (80%), construction laborers (20%). We weight each trade's local median wage by that share and compare it with the national median. In Springfield the blended ratio comes out at 1.12. BLS does not publish this trade for the metro, so we used the Illinois statewide median.
On the materials line, the BEA goods price index for the Springfield 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 (92.7) 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 Springfield. The wage table below marks each row.
Related projects, priced for Springfield
Because every project leans on different trades, Springfield's wage level does not move all prices equally. Against the US midpoint, roof replacement runs +21% and window replacement −1%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Roof replacement | 2,000 sq ft of roof | $7,700 – $14,900 | +21% |
| Metal roof | 2,000 sq ft of roof | $13,300 – $37,900 | +20% |
| Vinyl siding | 2,100 sq ft of wall | $9,400 – $28,200 | +12% |
| Window replacement | 10 windows | $4,550 – $14,800 | −1% |
| Gutters | 160 linear ft | $1,500 – $4,600 | +11% |
Is Springfield 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 1,000 sq ft range from $2,500 to $2,700 across Springfield and its five closest metros.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Springfield, ILthis page | $1,050 – $4,000 | $2,500 | |
| Bloomington, IL65 miles | $1,050 – $4,000 | $2,500 | level |
| Peoria, IL65 miles | $1,050 – $4,000 | $2,500 | level |
| Champaign, IL80 miles | $1,050 – $4,000 | $2,500 | level |
| St. Louis, MO85 miles | $1,100 – $4,300 | $2,700 | +8% |
| Davenport, IA115 miles | $1,050 – $4,050 | $2,550 | +1% |
| Illinois (statewide) | $1,100 – $4,250 | $2,650 | +6% |
| United States | $1,000 – $4,000 | $2,500 | level |
Across 300 US metros, Springfield comes in at #97 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, Springfield is 6% below the Illinois figure.
Other Illinois metros
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Chicago, IL | 4,513,280 jobs | $1,150 – $4,500 | $2,800 | +12% |
| Peoria, IL | 166,020 jobs | $1,050 – $4,000 | $2,500 | level |
| Rockford, IL | 137,650 jobs | $1,000 – $3,900 | $2,450 | −2% |
| Champaign, IL | 105,500 jobs | $1,050 – $4,000 | $2,500 | level |
| Bloomington, IL | 88,110 jobs | $1,050 – $4,000 | $2,500 | level |
Cities with a workforce like Springfield's
Big cities and small ones price differently, so here is Springfield against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Lake Charles, LA | 101,690 jobs | $950 – $3,800 | $2,350 | −6% |
| Santa Cruz, CA | 98,500 jobs | $1,050 – $4,200 | $2,600 | +4% |
| Lafayette, IN | 102,200 jobs | $1,000 – $4,000 | $2,500 | level |
| Slidell, LA | 98,240 jobs | $940 – $3,750 | $2,350 | −7% |
Cost by quality level and size in Springfield
Three bands are cut from the same cited range and localized for Springfield 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
$1,050 to $2,200
Blown-in fiberglass or cellulose to code R-value
Standard
$1,900 to $3,100
Higher R-value with air sealing around fixtures
Premium
$2,800 to $4,000
Spray foam or heavy air sealing, hard-to-reach attic
| Size | Basic | Standard | Premium |
|---|---|---|---|
| small attic (600 sq ft) | $620 – $1,350 | $1,150 – $1,850 | $1,700 – $2,400 |
| average attic (1,000 sq ft) | $1,050 – $2,200 | $1,900 – $3,100 | $2,800 – $4,000 |
| large attic (1,800 sq ft) | $1,850 – $4,000 | $3,450 – $5,600 | $5,050 – $7,200 |
Attic insulation: what moves the price in Springfield
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).
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 Springfield is 1.12 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 Springfield metro, so we used the Illinois statewide median: $25.48 an hour against $23.62 for the US. The middle half of them earn between $22.33 and $34.63 an hour.
Construction laborers (47-2061), 20% of the weighting: a median of $29.52 an hour, 30% above the US median of $22.66. The middle half of them earn between $21.56 and $35.79 an hour. About 510 work in the metro. That is 50.6 per 10,000 jobs, compared with 70.5 nationally, so expect fewer local crews to bid.
Quotes come from real crews, not medians. If the insulation workers, floor, ceiling and wall on your job are paid at the 75th percentile ($34.63 an hour) instead of the median, the labor line grows by about $280. At the 25th percentile ($22.33) it shrinks by about $95. The total moves by 11.1% or 3.8%, so wages alone rarely explain a quote that is far outside our range.
For context on the local economy, BLS counts 100,810 jobs in the Springfield area. That makes it the 203rd 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% | $22.33 | $25.48 | $34.63 | $23.62 | 1.08 | state |
| Construction laborers (47-2061) | 20% | $21.56 | $29.52 | $35.79 | $22.66 | 1.30 | metro |
| Blended | 100% | 1.12 | |||||
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Attic insulation in Springfield: your questions
+How much does it cost to insulate an attic in Springfield?
For 1,000 sq ft, expect $1,050 to $4,000 in the Springfield area. A standard-spec job lands at $1,900 to $3,100. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for attic insulation in Springfield?
About $1.05 to $4 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 Springfield or Bloomington?
Bloomington is 65 miles away. The midpoint for 1,000 sq ft there is $2,500, which is 0% less than Springfield ($2,500). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Springfield?
About 40% at the midpoint, or $1,000 out of $2,500. Materials are 60% and permits 0%. Nationally, labor is 36%.
+What would average attic (1,000 sq ft) cost in Springfield?
$1,050 to $4,000. Pick a different size in the estimator above to get your own number.
+Does attic insulation need a permit in Springfield?
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 Springfield area (our national range of $0 to $0 scaled by the local price level).
+Is Springfield expensive for attic insulation compared with the rest of Illinois?
Springfield is 6% below the Illinois statewide estimate ($2,650 at the midpoint). We cover 6 metros in Illinois; see the state page to compare them.
+What do insulation workers, floor, ceiling and wall earn in Springfield?
BLS has no published metro figure here, so we use the statewide median of $25.48 an hour, compared with $23.62 nationally. The 25th to 75th percentile range is $22.33 to $34.63.
+What do basic and premium attic insulation work cost in Springfield?
For 1,000 sq ft, basic work runs $1,050 to $2,200 and premium work $2,800 to $4,000. 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 Springfield
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.