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Attic Insulation Rebate

Attic Insulation Rebates

Improve the comfort of your home. Get up to $800 in rebates!

Now Available: Increased Savings Incentives

Improved incentive program is here! Now’s the time to save big on rebates!
You must have completed a free Home Energy Check within the last 24 months to qualify for any of the Home Energy Improvement rebates. To start now, please visit the Home Energy Check page.

Over time, insulation tends to settle, becoming thinner and less effective. Improving your home’s insulation means less effort for your heating and cooling system. It’s a cost-effective home improvement that can result in greater comfort and lower bills.

It may be time for additional insulation if:

  • It is difficult to keep your home cool in the summer and warm in the winter
  • Your home has uneven temperatures
* This offer is for single family homes. Click here for multifamily property rebates.

How to get your rebate

Program details and rebate amounts

Duke Energy’s qualified contractors will check your attic insulation levels and can make any recommended repairs.

Single family homes:

  • Duke Energy offers a rebate of $0.25 per square foot (up to $600) to bring insulation from R-19 or less to a minimum of R-38.
  • Duke Energy offers a rebate of $0.27 per square foot (up to $700) to bring insulation from R-12 or less to a minimum of R-38.
  • Duke Energy offers a rebate of $0.31 per square foot (up to $800) to bring insulation from R-2 or less to a minimum of R-38.
  • This offer is for single family homes. Click here for multifamily property rebates.

Additional Resources

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You may qualify for a tax credit.

Did you know you may qualify for additional tax credits by improving your home's energy efficiency with attic insulation upgrades? Take advantage of potential tax savings and learn more about eligibility at energystar.gov today!
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Frequently Asked Questions