Insulation & Windows

Insulation & Windows

Maximize Your Comfort, Minimize the Cost

Cash-back rebates for energy-efficient insulation and window upgrades.
Whether you’re looking to hire a contractor or make do-it-yourself home upgrades, DTE Energy can help! By upgrading your home’s insulation, windows, and patio doors, you may be eligible to receive hundreds of dollars in rebates from DTE Energy. Lock-in annual energy savings and on-going comfort in your home, and get money back! Ready to apply?

Get started today! Apply now.
2020 Rebate Funds Available
as of 1/6/2020
Natural Gas Remaining
Electric Remaining

If you’re not quite ready for a whole-home approach to energy efficiency, you can still add plenty of value and comfort to your home with insulation and windows upgrades available through DTE Energy. DTE Energy provides cash-back rebates for energy-efficient insulation and window upgrades. There are many options from which to choose, including roof and attic insulation, basement wall insulation, window and patio door replacement, and plenty more.

Keep in mind that you can also hire an expert to help you decide and prioritize which upgrades would give you the most savings and improved comfort. Schedule a DTE Comprehensive Energy Assessment today!

Review Available Rebates
Insulation Minimum Requirements Rebate Amount
Roof/Attic 500 sq. ft. installed $125
Above-Grade Wall 250 sq. ft. installed $125
Kneewall 100 sq. ft. installed $25
Rim/Band Joist 50 linear ft. installed $50
Basement Wall 200 sq. ft. installed $50
Crawl Space Wall 100 sq. ft. installed $50
Floor 100 sq. ft. installed $50
Efficient Windows and Doors (U-value < 0.30)
Window Replacement ENERGY STAR® for Northern Climate Zone (U-value < .30) $15 per window (per unit)
Glass Patio Door Unit/Sliding Patio Door or Picture Window ENERGY STAR® for Northern Climate Zone (U-value < .30). Opening must be at least 30 square feet. $40 per unit

Rebates are available on a first-come, first-served basis and customers are encouraged to apply early, as program funds are limited.


Not sure you qualify?

  • DTE Energy must be the primary provider of your home’s heat (most DTE Energy gas and gas/electric combination customers qualify).
  • Single-family homes and homes with less than five connected housing units are eligible.
  • Your home must have a separate entrance and a separate meter.
  • New construction homes do not qualify.

Need more information? Review the full program terms and conditions or call 866.796.0512 or send us an email at

Learn How to Participate

Do-it-yourself or Find a Participating Contractor

  1. Decide if you want to do-it-yourself or have a contractor install the improvements. Find a contractor now using our Energy-Efficiency Directory.

Choose the right contractor for you and your home:

  • Use our directory to learn about contractor credentials and professional certifications. As a reminder, these contractors do not represent or work for DTE Energy.
  • Ask questions: Get multiple written bids to choose the contractor that best fits your needs.
  • These licensed contractors ease the process by submitting the rebate application for you.
  1. Select and install your new improvements.
  2. Apply for your rebate. You will receive your rebate check in four to six weeks. Apply now.

Need more information? Review the full program terms and conditions.