How Much Does 3 Layer Torch Down Roof Cost in Detroit, Michigan?
Install a 3-ply torch-applied modified bitumen flat/low-slope roof (base, ply and granulated cap), materials and labor, excluding deck repair.
3 Layer Torch Down Roof in Detroit, Michigan typically costs $5.06 to $9.10 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
3 Layer Torch Down Roof in Detroit, Michigan
$5.06 – $9.10
per sq ftPrices in Detroit are 2.0% higher than the national average for 3 layer torch down roof.
National average: $5 – $9 per sq ft
Cost Breakdown in Detroit
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $2.23 – $4.01 | sq ft |
| Labor | labor | $1.84 – $3.31 | sq ft |
| Supplies & Other | supplies | $0.59 – $1.07 | sq ft |
| Equipment & Disposal | equipment | $0.40 – $0.71 | sq ft |
Prices adjusted for Detroit local market conditions.
Cost Factors in Detroit, Michigan
What Affects Pricing
- Materials ($2.25-$4.05 per square foot)
- Labor ($1.75-$3.15 per square foot)
- Supplies & Other ($0.60-$1.08 per square foot)
- Equipment & Disposal ($0.40-$0.72 per square foot)
Local Price Adjustments
Material costs1.0% below avg
Labor costs5.0% above avg
Labor costs in Detroit run proportionally higher than materials, which may favor material-heavy solutions.
Frequently Asked Questions
References
- Angi: Torch Down Roofing Cost, Angi, retrieved Nov 2026
- This Old House: Torch Down Roofing Cost, This Old House, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Detroit
Connect with local 3 layer torch down roof contractors in Detroit for personalized quotes based on your specific project.