Rénoclimat is the largest window rebate program in Quebec — here is exactly how to use it in 2026.
What Rénoclimat Covers in 2026
Rénoclimat is Quebec’s residential energy retrofit program. In 2026, it pays up to $150 per rough opening when you replace old windows with ENERGY STAR-certified models that meet Zone D requirements.
Eligible Products
- ENERGY STAR Zone D certified windows
- U-factor (USI) 1.40 W/m²·K or lower
- Replacing windows that are 20+ years old
- Installed by a professional with a Quebec RBQ license
Step-by-Step Application
- Schedule a pre-installation energy evaluation (~$320, partially refunded)
- Get a quote from a qualified installer specifying eligible product codes
- Complete installation with proper documentation
- Schedule the post-installation evaluation
- Submit the file via the Transition énergétique Québec portal
- Receive rebate by cheque within 6–10 weeks
Stacking with Federal Programs
You can combine Rénoclimat with Canada Greener Homes (federal) for up to $5,000 additional. Learn more on our financing options page.
Frequently Asked Questions
Is there a maximum rebate per home?
Yes — $4,500 per dwelling for windows alone in the current program rules.
Do basement windows qualify?
Yes, if they meet ENERGY STAR Zone D requirements.
What if my installer is not RBQ licensed?
Then your work does not qualify — always check the RBQ number.