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How Much Does Ceiling Insulation Cost in Portland, Maine?

Install ceiling insulation (fiberglass batt or blown-in) between/above ceiling joists, materials and labor.

Ceiling Insulation in Portland, Maine typically costs $1.47 to $3.92 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.

Ceiling Insulation in Portland, Maine

$1.47 – $3.92

per sq ft

Prices in Portland are 1.0% lower than the national average for ceiling insulation.

National average: $1.50 – $4 per sq ft

What you get at each price level

  • Basic

    $1.25 – $3.33 per sq ft

    Blown-in fiberglass between and over ceiling joists to the recommended R-value for the climate, eave baffles, depth markers

  • Standard

    $1.47 – $3.92 per sq ft

    Blown-in fiberglass to the recommended R-value, eave baffles, gaps around IC-rated fixtures filled, hatch weatherstripped

  • Premium

    $1.84 – $4.90 per sq ft

    Blown-in fiberglass to the recommended R-value, eave baffles, gaps around IC-rated fixtures filled, depth markers, insulated weatherstripped hatch cover

Cost Breakdown in Portland

ComponentCategoryPrice RangeUnit
Materialsmaterial$0.66 – $1.75sq ft
Laborlabor$0.52 – $1.40sq ft
Supplies & Othersupplies$0.17 – $0.47sq ft
Equipment & Disposalequipment$0.12 – $0.31sq ft
Prices adjusted for Portland local market conditions.

Cost Factors in Portland, Maine

What Affects Pricing

  • Materials ($0.68-$1.80 per square foot)
  • Labor ($0.52-$1.40 per square foot)
  • Supplies & Other ($0.18-$0.48 per square foot)
  • Equipment & Disposal ($0.12-$0.32 per square foot)

Local Price Adjustments

Material costs3.0% below avg
Labor costsAt national average

Frequently Asked Questions

References

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