Basic
$1 – $3.10 per sq ft
1 in. XPS foam board, about R-5, fastened with cap fasteners, seams taped

Supply and install XPS (rigid foam) board insulation per sq ft of surface (typically 1 in. boards; thicker boards cost more), materials and labor.
XPS Insulation in Las Vegas, Nevada typically costs $1.18 to $3.64 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 xps insulation.
National average: $1.20 – $3.70 per sq ft
$1 – $3.10 per sq ft
1 in. XPS foam board, about R-5, fastened with cap fasteners, seams taped
$1.18 – $3.64 per sq ft
1 in. XPS foam board, about R-5, adhesive-set and cap-fastened, seams taped, edges sealed with foam
$1.48 – $4.55 per sq ft
1 in. XPS foam board, about R-5, adhesive-set and cap-fastened, seams taped, gaps and penetrations foam-sealed, cut tight
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.52 – $1.59 | sq ft |
| Labor | labor | $0.43 – $1.34 | sq ft |
| Supplies & Other | supplies | $0.13 – $0.42 | sq ft |
| Equipment & Disposal | equipment | $0.10 – $0.29 | sq ft |
Teal XPS rigid foam boards laid across a roof terrace up to a brick parapet
Photo: Μάριος-Μητσόγλου · CC BY-SA 4.0 · Source
Find a pro to do thisLabor costs in Las Vegas run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local xps insulation contractors in Las Vegas for personalized quotes based on your specific project.