Basic
$1.56 – $2.53 per sq ft
Standard fiberglass batts, R-13 (2x4 walls) and R-19 (2x6 walls), friction-fit between studs

Wall Insulation: national installed price range, materials and labor breakdown, and local pricing by ZIP code.
Wall Insulation in Las Vegas, Nevada typically costs $1.83 to $2.97 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Las Vegas are in line with the national average for wall insulation.
National average: $1.86 – $3.02 per sq ft
$1.56 – $2.53 per sq ft
Standard fiberglass batts, R-13 (2x4 walls) and R-19 (2x6 walls), friction-fit between studs
$1.83 – $2.97 per sq ft
High-density fiberglass batts, R-15 (2x4 walls) and R-21 (2x6 walls), cut neatly around wiring and boxes
$2.29 – $3.72 per sq ft
High-density kraft-faced fiberglass batts, R-15 (2x4 walls) and R-21 (2x6 walls), stapled to studs, fitted without gaps, split around wiring
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.81 – $1.31 | sq ft |
| Labor | labor | $0.67 – $1.09 | sq ft |
| Supplies & Other | supplies | $0.21 – $0.35 | sq ft |
| Equipment & Disposal | equipment | $0.14 – $0.23 | sq ft |

Pink fiberglass batts fitted between wall studs in a framed wall
Photo: thievingjoker · CC BY-SA 2.0 · Source

Fiberglass batt insulation in an open stud wall beside a window with plastic sheeting
Photo: HomeAid NoVa · CC BY 2.0 · Source

Fibrous wall insulation exposed between framing around a door opening
Photo: Panamitsu · CC BY-SA 4.0 · Source
Labor costs in Las Vegas run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local wall insulation contractors in Las Vegas for personalized quotes based on your specific project.