Attic insulation cost in Houston, TX
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (1,000 sq ft)
- $980 – $3,950
- Per sq ft
- $1 – $3.95
- before permit
- Versus US midpoint
- −1%
- US $2,500
- Rank of 300 metros
- #126
- 1 = most expensive
If you want to insulate an attic in Houston, plan on $980 to $3,950 for 1,000 sq ft, all in. Per sq ft, that is $1 to $3.95 for materials and labor, with the permit on top. The local midpoint lands close to the national one. Insulation workers, floor, ceiling and wall earn a median of $23.14 an hour in the Houston area, 2% below the US median of $23.62.
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Estimated cost for 1,000 sq ft in Houston, TX, standard level
$1,900 to $3,050
About $1.90 to $3.05 per sq ft before permits. Labor is about 35% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $1,150 | $2,050 |
| Labor | $710 | $1,000 |
| Permits and fees | $0 | $0 |
| Total | $1,900 | $3,050 |
Cost breakdown for 1,000 sq ft in Houston, TX
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $500 | $1,600 | $2,700 | 65% |
| Labor | $480 | $860 | $1,250 | 35% |
| Permits and fees | $0 | $0 | $0 | 0% |
| Total | $980 | $2,450 | $3,950 | 100% |
Why Houston prices look the way they do
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, Houston wages are 0.96 times the national level. Labor makes up about 35% of the midpoint estimate (36% at national prices).
On the materials line, the BEA goods price index for the Houston metro is 100.6 (US = 100). The midpoint materials bill for 1,000 sq ft comes to $1,600, compared with $1,600 at national prices. Permit and inspection fees are scaled by the broader index (98.6) and land at $0 to $0.
Pick a size, pick a tier: attic insulation pricing in Houston
Three bands are cut from the same cited range and localized for Houston 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
$980 to $2,200
Blown-in fiberglass or cellulose to code R-value
Standard
$1,900 to $3,050
Higher R-value with air sealing around fixtures
Premium
$2,750 to $3,950
Spray foam or heavy air sealing, hard-to-reach attic
| Size | Basic | Standard | Premium |
|---|---|---|---|
| small attic (600 sq ft) | $590 – $1,300 | $1,150 – $1,850 | $1,650 – $2,400 |
| average attic (1,000 sq ft) | $980 – $2,200 | $1,900 – $3,050 | $2,750 – $3,950 |
| large attic (1,800 sq ft) | $1,750 – $3,900 | $3,400 – $5,550 | $5,000 – $7,150 |
Houston against nearby metros and the rest of Texas
Of the five closest metros, all are cheaper than Houston. College Station is the lowest at about $2,350 (midpoint, 1,000 sq ft), 95 miles away.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Houston, TXthis page | $980 – $3,950 | $2,450 | |
| Beaumont, TX70 miles | $950 – $3,800 | $2,350 | −4% |
| College Station, TX95 miles | $940 – $3,750 | $2,350 | −5% |
| Lake Charles, LA130 miles | $950 – $3,800 | $2,350 | −4% |
| Austin, TX140 miles | $960 – $3,800 | $2,400 | −4% |
| Waco, TX170 miles | $950 – $3,750 | $2,350 | −5% |
| Texas (statewide) | $970 – $3,900 | $2,450 | −1% |
| United States | $1,000 – $4,000 | $2,500 | +1% |
Across 300 US metros, Houston comes in at #126 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, Houston is 1% above the Texas figure.
Other Texas metros
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Dallas, TX | 4,049,800 jobs | $1,000 – $4,100 | $2,550 | +3% |
| Austin, TX | 1,293,690 jobs | $960 – $3,800 | $2,400 | −4% |
| San Antonio, TX | 1,126,880 jobs | $940 – $3,750 | $2,350 | −5% |
| El Paso, TX | 339,120 jobs | $940 – $3,750 | $2,350 | −5% |
| McAllen, TX | 296,700 jobs | $940 – $3,750 | $2,350 | −5% |
| Corpus Christi, TX | 192,580 jobs | $950 – $3,800 | $2,350 | −4% |
Cities with a workforce like Houston's
Big cities and small ones price differently, so here is Houston against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Dallas, TX | 4,049,800 jobs | $1,000 – $4,100 | $2,550 | +3% |
| Washington, DC | 3,136,190 jobs | $1,000 – $4,050 | $2,550 | +2% |
| Chicago, IL | 4,513,280 jobs | $1,150 – $4,500 | $2,800 | +14% |
| Philadelphia, PA | 2,897,830 jobs | $1,000 – $4,000 | $2,500 | +1% |
Houston 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 Houston is 0.96 times the national level.
Insulation workers, floor, ceiling and wall (47-2131), 80% of the weighting: a median of $23.14 an hour, in line with the US median of $23.62. The middle half of them earn between $18.99 and $27.07 an hour. About 2,430 work in the metro. That is 7.4 per 10,000 jobs, compared with 2.9 nationally, which suggests plenty of local crews to bid.
Construction laborers (47-2061), 20% of the weighting: a median of $19.88 an hour, 12% below the US median of $22.66. The middle half of them earn between $17.82 and $22.88 an hour. About 34,080 work in the metro. That is 103.6 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 ($27.07 an hour) instead of the median, the labor line grows by about $120. At the 25th percentile ($18.99) it shrinks by about $130. The total moves by 4.8% or 5.1%, so wages alone rarely explain a quote that is far outside our range.
For context on the local economy, BLS counts 3,289,720 jobs in the Houston-Pasadena-The Woodlands area. That makes it the 5th largest of the 300 metros we cover, with 2.12% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Insulation workers, floor, ceiling and wall (47-2131) | 80% | $18.99 | $23.14 | $27.07 | $23.62 | 0.98 | metro |
| Construction laborers (47-2061) | 20% | $17.82 | $19.88 | $22.88 | $22.66 | 0.88 | metro |
| Blended | 100% | 0.96 | |||||
Related projects, priced for Houston
Because every project leans on different trades, Houston's wage level does not move all prices equally. Against the US midpoint, window replacement runs −4% and roof replacement −10%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Roof replacement | 2,000 sq ft of roof | $5,350 – $11,300 | −10% |
| Metal roof | 2,000 sq ft of roof | $8,800 – $29,900 | −9% |
| Vinyl siding | 2,100 sq ft of wall | $7,750 – $23,300 | −8% |
| Window replacement | 10 windows | $4,250 – $14,500 | −4% |
| Gutters | 160 linear ft | $1,200 – $4,000 | −6% |
Why two Houston quotes can differ
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).
Air sealing and fixture damming
Sealing gaps and damming around recessed lights are part of what moves the price within a type.
Get 3 local quotes
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Attic insulation in Houston: your questions
+How much does it cost to insulate an attic in Houston?
For 1,000 sq ft, expect $980 to $3,950 in the Houston area. A standard-spec job lands at $1,900 to $3,050. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for attic insulation in Houston?
About $1 to $3.95 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 Houston or Beaumont?
Beaumont is 70 miles away. The midpoint for 1,000 sq ft there is $2,350, which is 4% less than Houston ($2,450). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Houston?
About 35% at the midpoint, or $860 out of $2,450. Materials are 65% and permits 0%. Nationally, labor is 36%.
+What would average attic (1,000 sq ft) cost in Houston?
$980 to $3,950. Pick a different size in the estimator above to get your own number.
+Does attic insulation need a permit in Houston?
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 Houston area (our national range of $0 to $0 scaled by the local price level).
+Is Houston expensive for attic insulation compared with the rest of Texas?
Houston is 1% above the Texas statewide estimate ($2,450 at the midpoint). We cover 21 metros in Texas; see the state page to compare them.
+What do insulation workers, floor, ceiling and wall earn in Houston?
The BLS median is $23.14 an hour in the Houston area, compared with $23.62 nationally. The 25th to 75th percentile range is $18.99 to $27.07.
+What do basic and premium attic insulation work cost in Houston?
For 1,000 sq ft, basic work runs $980 to $2,200 and premium work $2,750 to $3,950. 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 Houston
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.