Basic
$1.88 – $3.14 per sq ft
1-1/2 in. foil-faced polyiso board around R-9 fastened with cap fasteners, joints butted tight

Install Rigid Insulation: national installed price range, materials and labor breakdown, and local pricing by ZIP code.
Install Rigid Insulation in Manchester, New Hampshire typically costs $2.21 to $3.69 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 Manchester are 2.0% lower than the national average for install rigid insulation.
National average: $2.26 – $3.77 per sq ft
$1.88 – $3.14 per sq ft
1-1/2 in. foil-faced polyiso board around R-9 fastened with cap fasteners, joints butted tight
$2.21 – $3.69 per sq ft
1-1/2 in. foil-faced polyiso board around R-9 fastened with cap fasteners, seams taped
$2.77 – $4.62 per sq ft
1-1/2 in. foil-faced polyiso board around R-9 fastened with cap fasteners, seams taped, edges and penetrations sealed
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1 – $1.67 | sq ft |
| Labor | labor | $0.77 – $1.29 | sq ft |
| Supplies & Other | supplies | $0.26 – $0.44 | sq ft |
| Equipment & Disposal | equipment | $0.18 – $0.29 | sq ft |
Small building wrapped in foil-faced rigid foam insulation
Photo: ryochiji · CC BY 2.0 · Source
Find a pro to do thisWhite rigid foam insulation boards fixed to the exterior of a residential block
Photo: Manforowicz · CC0 · Source
Find a pro to do thisBuildX Pro researches and reviews the national price range for Install Rigid Insulation, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Sep 2026.
Connect with local install rigid insulation contractors in Manchester for personalized quotes based on your specific project.