Basic
$3.12 – $3.83 per sq ft
Dense-pack cellulose blown through holes drilled under lifted siding with a fill tube, holes plugged
Install Blown-In Wall Insulation: national installed price range, materials and labor breakdown, and local pricing by ZIP code.
Install Blown-In Wall Insulation in Fargo, North Dakota typically costs $3.67 to $4.51 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 Fargo are 3.0% lower than the national average for install blown-in wall insulation.
National average: $3.80 – $4.66 per sq ft
$3.12 – $3.83 per sq ft
Dense-pack cellulose blown through holes drilled under lifted siding with a fill tube, holes plugged
$3.67 – $4.51 per sq ft
Dense-pack cellulose with a fill tube to reach top and bottom of each bay, fire blocks worked around, holes plugged and sealed
$4.59 – $5.63 per sq ft
Dense-pack cellulose via fill tube with thermal camera check for voids, refilled where needed, holes plugged
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1.64 – $2.02 | sq ft |
| Labor | labor | $1.30 – $1.60 | sq ft |
| Supplies & Other | supplies | $0.44 – $0.54 | sq ft |
| Equipment & Disposal | equipment | $0.29 – $0.36 | sq ft |
BuildX Pro researches and reviews the national price range for Install Blown-In Wall 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 blown-in wall insulation contractors in Fargo for personalized quotes based on your specific project.