GreenON Rebate Program

Get up to $5,000 in rebates for upgrading your home to select high-performance windows, through the Green Ontario Fund.

Protect your home from the outside elements with rebates for select high-performance windows for your home. A well-insulated home keeps the temperature of any room the
way you like it while helping to reduce heating and cooling costs and shrink your home's carbon footprint.

Who Can Participate

Ontario residents who live in a detached home, semi, or townhome are eligible for GreenON Rebates. Renters must have the written permission of the owner/landlord.

What is the 'Green Ontario Fund' Rebate Program?

GreenON Rebates for Insulation and High-Performance Windows available through Green Ontario Fund and cover $500 per window up to $5,000 when upgrading to select high-performance windows. High-performance windows are designed to reduce energy loss; condensation, and outdoor noise helping you save significantly on heating and cooling and increasing your property's resale value.

Note: the rebate applies for each rough opening - This means that bay or bow windows with more than one glass unit qualify for one rebate only.

How it Works

GreenON Rebates make upgrading your home easy. Delco Windows & Doors Inc. is a participating contractor you can purchase and have installed one of Ontario's most energy efficient vinyl windows. We will gladly submit your rebate application on your behalf. After your high-performance windows have been installed, submit your proof of
purchase to the Green Ontario Fund and you will receive your rebate cheque in the mail in approximately 4-8 weeks following submission.


  • Increase your home's resale value by upgrading to high-performance windows.
  • Reduce your heating and cooling to increase your savings and decrease your home's carbon footprint.

Questions about the GreenON Program?

Contact GreenON Support at 1-888-728-8444 or email to get further information on the Green Ontario Fund.

* The Green Ontario Fund is a not-for-profit provincial agency that invests proceeds from Ontario's carbon market into climate actions that help people and businesses reduce greenhouse gas emissions and use cleaner technology to power their homes and workplaces.