Basic
$1.11 – $2.59 per sq ft
1-1/2 in. foil-faced polyiso board (around R-9), fastened with screws and washers, seams taped

Photo: Sealle · CC BY-SA 4.0 · Source
Supply and install 1-2 in foil-faced PIR (polyiso) rigid board insulation on walls, ceilings or roof deck, with taped seams and fasteners.
PIR Insulation in Little Rock, Arkansas typically costs $1.31 to $3.05 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 Little Rock are 16.0% lower than the national average for pir insulation.
National average: $1.50 – $3.50 per sq ft
$1.11 – $2.59 per sq ft
1-1/2 in. foil-faced polyiso board (around R-9), fastened with screws and washers, seams taped
$1.31 – $3.05 per sq ft
1-1/2 in. foil-faced polyiso board (around R-9), fastened with cap fasteners, tight joints, all seams taped with foil tape
$1.63 – $3.81 per sq ft
1-1/2 in. foil-faced polyiso board (around R-9), fastened, seams taped, perimeter and penetrations foam-sealed
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.64 – $1.48 | sq ft |
| Labor | labor | $0.38 – $0.90 | sq ft |
| Supplies & Other | supplies | $0.17 – $0.40 | sq ft |
| Equipment & Disposal | equipment | $0.11 – $0.26 | sq ft |
Corner of foil-faced PIR insulation boards with stepped edges
Photo: Sealle · CC BY-SA 4.0 · Source
Find a pro to do thisMaterial costs in Little Rock run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local pir insulation contractors in Little Rock for personalized quotes based on your specific project.