Basic
$5.83 – $12 per sq ft
Painted interlocking steel slate-profile panels in a smooth solid color, synthetic underlayment, simple matching ridge cap
How Much Does Steel Shingle Roof Cost in Portland, Maine?
Interlocking steel shingle (shingle, shake or slate profile) roof installed on a residential roof, priced per square foot.
Steel Shingle Roof in Portland, Maine typically costs $6.86 to $14 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Steel Shingle Roof in Portland, Maine
$6.86 – $14
per sq ftPrices in Portland are 1.0% lower than the national average for steel shingle roof.
National average: $7 – $14 per sq ft
What you get at each price level
Standard
$6.86 – $14 per sq ft
Heavier-gauge painted interlocking steel slate-profile panels with a textured solid-color finish, matching ridge and trim
Premium
$8.58 – $17 per sq ft
Heavy-gauge steel slate-profile panels in a blended multi-tone textured finish, profiled ridge and trim, on battens with an air gap
Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $3.06 – $6.11 | sq ft |
| Labor | labor | $2.45 – $4.90 | sq ft |
| Supplies & Other | supplies | $0.81 – $1.63 | sq ft |
| Equipment & Disposal | equipment | $0.54 – $1.09 | sq ft |
Prices adjusted for Portland local market conditions.
Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($3.15-$6.30 per square foot)
- Labor ($2.45-$4.90 per square foot)
- Supplies & Other ($0.84-$1.68 per square foot)
- Equipment & Disposal ($0.56-$1.12 per square foot)
Local Price Adjustments
Material costs3.0% below avg
Labor costsAt national average
Frequently Asked Questions
References
- Best Buy Metals: Metal shingle roof cost, bestbuymetals.com, retrieved Nov 2026
- Roof Observations: Shingle roof cost guide, roofobservations.com, 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 Portland
Connect with local steel shingle roof contractors in Portland for personalized quotes based on your specific project.