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Insulation Rebates

Efficiency Maine offers rebates and loans for air sealing and insulation projects. See details below or click here to find an installer near you.

Rebates

UpgradeLow IncomeModerate IncomeAny Income
Air Sealing
(with energy assessment)
$600 value
(no customer co-pay)
$600 value
(no customer co-pay)
$500
(minimum customer co-pay of $100)
Insulation80% of project cost up to a $8,000 rebate60% of project cost up to a $6,000 rebate40% of project cost up to a $4,000 rebate

Eligibility

Participant

  • Homeowners of any income
  • Low and moderate-income customers must verify eligibility

Building

Low- and Moderate-IncomeAny Income
TypeTownhouse or Single-family homeTownhouse or 1- to 4-unit residential building.
OccupancyOwner-occupiedAny
ConstructionUpgrade not part of construction of new home or additionUpgrade not part of construction of new home or addition
LocationMaineMaine
HeatSpace heated the entire heating seasonSpace heated the entire heating season

Lifetime Rebate Limits

UpgradeLow IncomeModerate IncomeAny Income
Air Sealing
(with energy assessment)
One $600 rebate per buildingOne $600 rebate per buildingOne $500 rebate per building or townhouse
Insulation$8,000 in rebates per building$6,000 in rebates per building$4,000 in rebates per building or townhouse

Installer

  • Residential Registered Vendor for insulation and air sealing

Timeframe

  • Rebate claim form emailed or postmarked within six months of project completion

Eligible for an Energy Loan

  • Yes. Click here for details

Upgrade

  • Upgrade installed in accordance with Weatherization Requirements Checklist

How to Get a Rebate

  1. Check eligibility for enhanced low- and moderate-income rebates
  2. Hire a Residential Registered Vendor
  3. Reserve low- or moderate-income rebate (optional)
  4. Complete upgrade
  5. Submit rebate claim form
  6. Efficiency Maine sends rebate check

Terms and Conditions

Efficiency Maine does not warranty the performance of rebated upgrades. Program and incentives subject to change or termination. Please allow six weeks for rebate processing. Incomplete information may delay or disqualify your rebate. Efficiency Maine reserves the right to verify installation and perform an inspection.

Weatherization Solutions

  • All About Insulation
  • Find an Insulation Installer
  • Any-Income Rebates
  • Income-Eligible Rebates
  • Energy Assessment
  • Air Sealing
  • Insulation

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