Seal and insulate your way to savings!
Stay warm and save up to $2850 on your sealing and insulation projects!
Now you can save even more when you air seal, duct seal and insulate your home. With up to $1,850 available in rebates, now is the perfect time to maximize your savings and comfort at home.
These energy-saving improvements will provide great benefits including:
- A noticeable difference in your home comfort, especially during the hottest and coldest months of the year
- An overall reduction in wasted energy throughout your home
- An average savings of 15% on your energy bills
- Improved air quality inside your home
To be eligible for the rebates, services must be performed by a program-approved contractor. Attic and wall insulation projects are only eligible after air sealing has been completed. Click on the button below to find a contractor in your area to complete your sealing and insulation project. Be sure to select duct sealing in the dropdown for duct sealing improvements, and air sealing and insulation in the dropdown for air sealing and insulation improvements.
Air Sealing - $500 per home
Air Sealing - $500 per home
Additional qualifications
- Air sealing work must be performed by a program approved contractor to be eligible for a rebate.
- Use Find a Contractor to view a complete list of approved contractors near you. Be sure to enter your ZIP code and select Air sealing and insulation in the Equipment/Improvement dropdown.
Attic Insulation - $400 per home
Attic Insulation - $400 per home
Additional qualifications
- Attic insulation projects are only eligible for a rebate after air sealing has been completed.
- Attic insulation work must be performed by a program approved contractor to be eligible for a rebate.
- Use Find a Contractor to view a complete list of approved contractors near you. Be sure to enter your ZIP code and select Air sealing and insulation in the Equipment/Improvement dropdown.
Duct Sealing - $600 per home
Duct Sealing - $600 per home
Additional qualifications
- Eligible duct systems are located in unconditioned an/or semi-conditioned spaces (unfinished spaces not directly heated) in the home.
- Duct sealing work must be performed by an approved contractor to be eligible for a rebate.
- Use Find a Contractor to view a complete list of approved contractors near you. Be sure to enter your ZIP code and select Duct sealing in the Equipment/Improvement dropdown.
Wall Insulation - Up to $350 per home
Exterior Wall Insulation - $150 per home
Additional qualifications
- Wall insulation projects are only eligible for a rebate after air sealing has been completed.
- Wall insulation work must be performed by an approved contractor to be eligible for a rebate.
- Use Find a Contractor to view a complete list of approved contractors near you. Be sure to enter your ZIP code and select Air sealing and insulation in the Equipment/Improvement dropdown.
Foundation Sidewall Insulation - $200 per home
Additional qualifications
- Foundation Sidewall insulation projects are only eligible for a rebate after air sealing has been completed.
- Wall insulation work must be performed by an approved contractor to be eligible for a rebate.
- Use Find a Contractor to view a complete list of approved contractors near you. Be sure to enter your ZIP code and select Air sealing and insulation in the Equipment/Improvement dropdown.
Low Emissivity (Low-e) Storm Window Inserts - $100 per window, up to $1,000
Low Emissivity (Low-e) Storm Window Inserts - $100 per window, up to $1,000
Additional qualifications
- Contractors must be registered contractors with the state of Illinois.
- Existing windows can be either single-pane or double-pane with clear glass and frame can be either metal, vinyl or wood.
- Pre- and post-installation pictures of at least one window per project must be submitted with each application.
- Insert must be ENERGY STAR certified and meet the ENERGY STAR storm window key product criteria (emissivity ≤0.22 and solar transmission >0.55 in Rockford, Chicago and Springfield climate zones).
- Each home will be eligible for up to 10 windows, for a maximum rebate amount of $1,000.
- Installation of low-e windows must be performed by an approved contractor to be eligible for a rebate.
- Use Find a Contractor to view a complete list of approved contractors near you. Be sure to enter your zip code and select Air sealing and insulation in the Equipment/Improvement dropdown.
