Basic
$2.50 – $5.83 per sq ft
90 lb mineral-surfaced roll roofing, single coverage over a base sheet, concealed-nail method with cemented laps, new drip edge
How Much Does Mineral Surface Roll Roof Cost in Portland, Maine?
Mineral Surface Roll Roof: national installed price range, materials and labor breakdown, and local pricing by ZIP code.
Mineral Surface Roll Roof in Portland, Maine typically costs $2.94 to $6.86 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Mineral Surface Roll Roof in Portland, Maine
$2.94 – $6.86
per sq ftPrices in Portland are 1.0% lower than the national average for mineral surface roll roof.
National average: $3 – $7 per sq ft
What you get at each price level
Standard
$2.94 – $6.86 per sq ft
90 lb mineral-surfaced roll, single coverage over a base sheet, concealed nails, fully cemented laps, new drip edge, flashed penetrations
Premium
$3.68 – $8.58 per sq ft
Double-coverage 19 in. selvage-edge mineral roll over a base sheet, fully cemented laps, new drip edge and flashed penetrations
Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1.31 – $3.06 | sq ft |
| Labor | labor | $1.05 – $2.45 | sq ft |
| Supplies & Other | supplies | $0.35 – $0.81 | sq ft |
| Equipment & Disposal | equipment | $0.23 – $0.54 | sq ft |
Prices adjusted for Portland local market conditions.
Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($1.35-$3.15 per square foot)
- Labor ($1.05-$2.45 per square foot)
- Supplies & Other ($0.36-$0.84 per square foot)
- Equipment & Disposal ($0.24-$0.56 per square foot)
Local Price Adjustments
Material costs3.0% below avg
Labor costsAt national average
Frequently Asked Questions
How we price this
BuildX Pro researches and reviews the national price range for Mineral Surface Roll Roof, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked 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
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