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
| Upgrade | Low Income | Moderate Income | Any 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) |
| Insulation | 80% of project cost up to a $8,000 rebate | 60% of project cost up to a $6,000 rebate | 40% 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-Income | Any Income | |
| Type | Townhouse or Single-family home | Townhouse or 1- to 4-unit residential building. |
| Occupancy | Owner-occupied | Any |
| Construction | Upgrade not part of construction of new home or addition | Upgrade not part of construction of new home or addition |
| Location | Maine | Maine |
| Heat | Space heated the entire heating season | Space heated the entire heating season |
Lifetime Rebate Limits
| Upgrade | Low Income | Moderate Income | Any Income |
| Air Sealing (with energy assessment) | One $600 rebate per building | One $600 rebate per building | One $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
- Check eligibility for enhanced low- and moderate-income rebates
- Hire a Residential Registered Vendor
- Reserve low- or moderate-income rebate (optional)
- Complete upgrade
- Submit rebate claim form
- 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.