Basic
$1.60 – $2.60 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 Detroit, Michigan typically costs $1.88 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 Detroit are 2.0% higher than the national average for wall insulation.
National average: $1.86 – $3.02 per sq ft
$1.60 – $2.60 per sq ft
Standard fiberglass batts, R-13 (2x4 walls) and R-19 (2x6 walls), friction-fit between studs
$1.88 – $3.05 per sq ft
High-density fiberglass batts, R-15 (2x4 walls) and R-21 (2x6 walls), cut neatly around wiring and boxes
$2.35 – $3.82 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 | $0.83 – $1.35 | sq ft |
| Labor | labor | $0.68 – $1.11 | sq ft |
| Supplies & Other | supplies | $0.22 – $0.36 | sq ft |
| Equipment & Disposal | equipment | $0.15 – $0.24 | 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 Detroit run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local wall insulation contractors in Detroit for personalized quotes based on your specific project.