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How Much Does Roll Roof Cost in Portland, Maine?

Install mineral-surfaced asphalt roll roofing on a low-slope roof or outbuilding, per sq ft of roof, materials and labor.

Roll Roof in Portland, Maine typically costs $1.96 to $5.40 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.

Roll Roof in Portland, Maine

$1.96 – $5.40

per sq ft

Prices in Portland are 1.0% lower than the national average for roll roof.

National average: $2 – $5.51 per sq ft

What you get at each price level

  • Basic

    $1.67 – $4.59 per sq ft

    Mineral-surfaced 90 lb roll roofing, exposed-nail method with lap cement, over 15 lb felt, new drip edge

  • Standard

    $1.96 – $5.40 per sq ft

    Mineral-surfaced roll roofing, concealed-nail method with lap cement, over 30 lb felt, new drip edge

  • Premium

    $2.45 – $6.75 per sq ft

    Double-coverage selvage roll roofing with concealed nails and cemented laps, over 30 lb felt, new drip edge

Cost Breakdown in Portland

ComponentCategoryPrice RangeUnit
Materialsmaterial$0.87 – $2.41sq ft
Laborlabor$0.70 – $1.93sq ft
Supplies & Othersupplies$0.23 – $0.64sq ft
Equipment & Disposalequipment$0.16 – $0.43sq ft
Prices adjusted for Portland local market conditions.

Cost Factors in Portland, Maine

What Affects Pricing

  • Materials ($0.90-$2.48 per square foot)
  • Labor ($0.70-$1.93 per square foot)
  • Supplies & Other ($2.00-$5.51 per square foot)
  • Equipment & Disposal ($2.00-$5.51 per square foot)

Local Price Adjustments

Material costs3.0% below avg
Labor costsAt national average

Frequently Asked Questions

References

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