Insulation and Windows

The Consumers Energy Insulation and Windows (INWIN) Program is designed to improve the energy performance and durability of existing residential housing in Consumers Energy service territories. The program offers financial incentives to participating homeowners for the installation of qualifying insulation and windows measures in eligible single- and multifamily dwellings (fewer than four units).

The objective of the program is to increase the demand for energy-efficient improvements for insulation and windows to produce long-term electric and natural gas energy savings to Consumers Energy residential customers. The rebates help offset the cost difference between choosing a standard product and an energy-efficient one.

Become a Participating Contractor

As a participating contractor in the Consumers Energy INWIN Program, you can expand your business and provide customers with more comfortable, safe and durable homes. You can help reduce their energy use by offering incentives for installing:

  • Roof (Attic) Insulation
  • Above-Grade Wall Insulation
  • Basement Wall Insulation
  • Crawlspace Insulation
  • Rim Joist Insulation
  • Windows
  • Patio Doors

You'll be able to effectively address many of the problems homeowners often experience, such as:

  • High energy use
  • Rooms that don't heat or cool properly
  • Moisture issues

Consumers Energy helps generate valuable leads by promoting the program to our customers.

For more information on becoming a Consumers Energy Insulation and Windows Trade Ally, please visit the Join Us page.

Register to attend one of the following seminars to become a preferred contractor in Consumer Energy's Insulation and Window Program:

There are no seminars currently scheduled. Please contact your account manager to schedule one-on-one training.

For expedited same-day enrollment, please bring a copy of:

  • A completed Form W-9. Click here for the form.
  • Your maintenance and alterations or builder's license(s).
  • Your certificate of insurance. Click here for a sample.

Your insurance company may submit the certificate of insurance. The certificate holder is to be named as additional insured and is Consumers Energy. It should read as shown below:

Consumers Energy Insulation and Windows Preferred Contractor Program c/o ICF 
Attn: Insulation and Windows Program
165 W. Michigan Ave.
Jackson, MI 49201

Program Updates

New Preferred Contractor Marketing Kit for Consumers Energy Trade Allies

Thursday, August 16, 2018

Consumers Energy is excited to announce the launch of the Preferred Contractor Marketing Kit for 2018.

Updated Ranking Badges for Consumers Energy Trade Allies

Wednesday, June 13, 2018

Consumers Energy has announced the contractor badge ranking system on the Find a Provider tool. Trade Ally badges on the online directory were recently updated with ranking data from April 2017 through March 2018. This update will display on the Find a Provider tool until January 2019. Starting in 2019, the Find a Provider tool will be updated with ranking data annually in January.

Communication Survey for Consumers Energy Trade Allies

Wednesday, May 23, 2018

As part of our continuous improvement efforts, we are reviewing our email communication methods and would like to hear from you. Please participate in a short, 5-10 minute communication survey. We hope you will provide us with your valuable feedback on how our email communications can better meet the needs of contractors like you. As a thank you, we will enter you in a drawing for a chance to win a $100 Meijer or Amazon.com gift card for completing the survey by 5 p.m. EST on May 31, 2018.

Consumers Energy Offering Race Grandstand Tickets to Trade Allies!

Thursday, May 10, 2018

For being a valued Trade Ally contractor, Consumers Energy would like to provide a FREE set of grandstand tickets to Michigan International Speedway in Brooklyn, MI from June 8-10! This special racing package is being offered to show our appreciation for your excellent work and support of our energy efficiency programs. Tickets are first come, first served. Don’t miss out!

2018 INWIN Program Continuation and New Collateral

Thursday, December 21, 2017

Consumers Energy is pleased to announce the continuation of the Insulation and Windows (INWIN) program in 2018. Effective January 1, 2018, the INWIN program will be distributing new documents.