Attic insulation cost in Alexandria, LA
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (1,000 sq ft)
- $930 – $3,750
- Per sq ft
- $0.95 – $3.75
- before permit
- Versus US midpoint
- −7%
- US $2,500
- Rank of 300 metros
- #271
- 1 = most expensive
If you want to insulate an attic in Alexandria, plan on $930 to $3,750 for 1,000 sq ft, all in. Per sq ft, that is $0.95 to $3.75 for materials and labor, with the permit on top. The local midpoint runs 7% lower than the national one. Building materials run about 6% below the US average here (BEA goods price index 93.7).
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Estimated cost for 1,000 sq ft in Alexandria, LA, standard level
$1,750 to $2,900
About $1.75 to $2.90 per sq ft before permits. Labor is about 36% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $1,100 | $1,900 |
| Labor | $690 | $980 |
| Permits and fees | $0 | $0 |
| Total | $1,750 | $2,900 |
Cost breakdown for 1,000 sq ft in Alexandria, LA
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $470 | $1,500 | $2,550 | 64% |
| Labor | $460 | $830 | $1,200 | 36% |
| Permits and fees | $0 | $0 | $0 | 0% |
| Total | $930 | $2,350 | $3,750 | 100% |
What is behind the Alexandria number
Labor is 36% 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 Alexandria the blended ratio comes out at 0.93. BLS does not publish this trade for the metro, so we used the Louisiana statewide median.
On the materials line, the BEA goods price index for the Alexandria metro is 93.7 (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 (85.7) 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 Alexandria. The wage table below marks each row.
Cost by quality level and size in Alexandria
Three bands are cut from the same cited range and localized for Alexandria 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
$930 to $2,050
Blown-in fiberglass or cellulose to code R-value
Standard
$1,750 to $2,900
Higher R-value with air sealing around fixtures
Premium
$2,600 to $3,750
Spray foam or heavy air sealing, hard-to-reach attic
| Size | Basic | Standard | Premium |
|---|---|---|---|
| small attic (600 sq ft) | $560 – $1,250 | $1,050 – $1,750 | $1,550 – $2,250 |
| average attic (1,000 sq ft) | $930 – $2,050 | $1,750 – $2,900 | $2,600 – $3,750 |
| large attic (1,800 sq ft) | $1,700 – $3,700 | $3,200 – $5,200 | $4,700 – $6,700 |
What nearby projects cost in Alexandria
Because every project leans on different trades, Alexandria's wage level does not move all prices equally. Against the US midpoint, window replacement runs −10% and vinyl siding −14%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Roof replacement | 2,000 sq ft of roof | $5,400 – $11,200 | −11% |
| Metal roof | 2,000 sq ft of roof | $8,850 – $29,100 | −11% |
| Vinyl siding | 2,100 sq ft of wall | $7,200 – $21,600 | −14% |
| Window replacement | 10 windows | $4,000 – $13,600 | −10% |
| Gutters | 160 linear ft | $1,150 – $3,750 | −11% |
Alexandria 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 Alexandria is 0.93 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 Alexandria metro, so we used the Louisiana statewide median: $22.76 an hour against $23.62 for the US. The middle half of them earn between $21.48 and $28.29 an hour.
Construction laborers (47-2061), 20% of the weighting: a median of $17.76 an hour, 22% below the US median of $22.66. The middle half of them earn between $15.53 and $21.18 an hour. About 610 work in the metro. That is 101.7 per 10,000 jobs, compared with 70.5 nationally, which suggests plenty of 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 ($28.29 an hour) instead of the median, the labor line grows by about $170. At the 25th percentile ($21.48) it shrinks by about $40. The total moves by 7.2% or 1.7%, so wages alone rarely explain a quote that is far outside our range.
For context on the local economy, BLS counts 60,000 jobs in the Alexandria area. That makes it the 288th largest of the 300 metros we cover, with 0.04% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Insulation workers, floor, ceiling and wall (47-2131) | 80% | $21.48 | $22.76 | $28.29 | $23.62 | 0.96 | state |
| Construction laborers (47-2061) | 20% | $15.53 | $17.76 | $21.18 | $22.66 | 0.78 | metro |
| Blended | 100% | 0.93 | |||||
How Alexandria compares
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 $2,250 to $2,350 across Alexandria and its five closest metros.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Alexandria, LAthis page | $930 – $3,750 | $2,350 | |
| Lafayette, LA95 miles | $910 – $3,700 | $2,300 | −2% |
| Lake Charles, LA95 miles | $950 – $3,800 | $2,350 | +1% |
| Monroe, LA95 miles | $930 – $3,750 | $2,350 | level |
| Baton Rouge, LA100 miles | $940 – $3,750 | $2,350 | +1% |
| Shreveport, LA105 miles | $880 – $3,600 | $2,250 | −4% |
| Louisiana (statewide) | $940 – $3,750 | $2,350 | level |
| United States | $1,000 – $4,000 | $2,500 | +7% |
Across 300 US metros, Alexandria comes in at #271 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, Alexandria is 0% below the Louisiana figure.
Other Louisiana metros
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| New Orleans, LA | 445,550 jobs | $940 – $3,750 | $2,350 | level |
| Baton Rouge, LA | 409,690 jobs | $940 – $3,750 | $2,350 | +1% |
| Lafayette, LA | 179,570 jobs | $910 – $3,700 | $2,300 | −2% |
| Shreveport, LA | 162,750 jobs | $880 – $3,600 | $2,250 | −4% |
| Lake Charles, LA | 101,690 jobs | $950 – $3,800 | $2,350 | +1% |
| Slidell, LA | 98,240 jobs | $940 – $3,750 | $2,350 | level |
Cities with a workforce like Alexandria's
Big cities and small ones price differently, so here is Alexandria against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Chambersburg, PA | 60,280 jobs | $1,000 – $4,050 | $2,550 | +8% |
| Niles, MI | 59,970 jobs | $950 – $3,750 | $2,350 | +1% |
| Jonesboro, AR | 60,620 jobs | $900 – $3,650 | $2,300 | −2% |
| Kingston, NY | 59,140 jobs | $1,100 – $4,200 | $2,650 | +14% |
Specs and site conditions that change a Alexandria bid
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
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 $1,750 to $2,900 for Alexandria, LA is attached.
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Attic insulation in Alexandria: your questions
+How much does it cost to insulate an attic in Alexandria?
For 1,000 sq ft, expect $930 to $3,750 in the Alexandria area. A standard-spec job lands at $1,750 to $2,900. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for attic insulation in Alexandria?
About $0.95 to $3.75 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 Alexandria or Lafayette?
Lafayette is 95 miles away. The midpoint for 1,000 sq ft there is $2,300, which is 2% less than Alexandria ($2,350). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Alexandria?
About 36% at the midpoint, or $830 out of $2,350. Materials are 64% and permits 0%. Nationally, labor is 36%.
+What would average attic (1,000 sq ft) cost in Alexandria?
$930 to $3,750. Pick a different size in the estimator above to get your own number.
+Does attic insulation need a permit in Alexandria?
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 Alexandria area (our national range of $0 to $0 scaled by the local price level).
+Is Alexandria expensive for attic insulation compared with the rest of Louisiana?
Alexandria is 0% below the Louisiana statewide estimate ($2,350 at the midpoint). We cover 9 metros in Louisiana; see the state page to compare them.
+What do insulation workers, floor, ceiling and wall earn in Alexandria?
BLS has no published metro figure here, so we use the statewide median of $22.76 an hour, compared with $23.62 nationally. The 25th to 75th percentile range is $21.48 to $28.29.
+What do basic and premium attic insulation work cost in Alexandria?
For 1,000 sq ft, basic work runs $930 to $2,050 and premium work $2,600 to $3,750. 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 Alexandria
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.