Cost to Spray Foam Insulation in Las Vegas, NV

$1,500$6,500 in Las Vegas

Same as the national average · 1.00x cost multiplier

Expect to pay $1,500–$6,500 for a spray foam insulation in Las Vegas, right at the national benchmark. The Mountain West region's contractor market and material costs account for most of this difference. The detailed breakdown below shows how budget, mid-range, and premium projects compare at Las Vegas prices.

Cost Breakdown in Las Vegas

Line ItemLowMidHigh
Cost per sq ft$1$3$6
Materials$800$1,700$3,200
Labor$600$1,300$2,000
Permits$50$100$200
Design$50$400$1,100
Total$1,500+0% vs. national avg$3,500+0% vs. national avg$6,500+0% vs. national avg

Budget

Open-cell spray foam in an open attic floor or crawl space, 500-800 sq ft, 3-4 inches of coverage (R-13)

Mid-Range

Closed-cell spray foam on attic roof deck or basement walls, 800-1,200 sq ft, 2-3 inches of coverage (R-13 to R-19)

Premium

Full closed-cell spray foam application on roof deck and walls, 1,200-1,500 sq ft, 4+ inches (R-26+), with thermal imaging verification

Material Options

Material prices below are national averages; availability in Las Vegas may shift costs slightly.

MaterialCost/UnitBest For
Open-Cell Spray Foam (0.5 lb density)$1.00 - $1.75 per sq ft per inchInterior walls for soundproofing, attic roof deck in warm climates, above-grade applicationsLower cost, excellent air sealing, good soundproofing, expands to fill irregular cavities
Closed-Cell Spray Foam (2.0 lb density)$1.75 - $3.50 per sq ft per inchBasement walls, crawl spaces, attic roof deck in cold climates, thin wall cavities where space is limitedHighest R-value per inch, vapor barrier, adds structural rigidity, moisture resistant
DIY Spray Foam Kits$1.50 - $2.50 per sq ftRim joists, small gaps, band boards, supplemental insulation under 200 sq ftNo contractor needed, available at home improvement stores, good for small jobs
Hybrid System (Closed-Cell + Blown-In)$1.50 - $2.50 per sq ft (blended rate)Attic roof decks and walls where you want closed-cell benefits at a lower total cost2 inches of closed-cell for air/vapor barrier, then cheaper blown-in to reach target R-value
Low-GWP Spray Foam (HFO-blown)$2.00 - $4.00 per sq ft per inchGreen building projects, LEED certification, homeowners prioritizing environmental impact99% lower global warming potential than traditional HFC-blown foam, meets green building standards

Other Projects in Las Vegas

Las Vegas Estimate

Typical Range

$1,500$6,500

vs. National Average

Same as national

Cost Multiplier

1.00x

Cost Per sq ft

$1–$6

Estimates apply Las Vegas's 1.00x regional cost multiplier to national averages. Actual bids vary by contractor, project scope, and timing.

See national average costs →