New windows are one of the better returns on a Toronto home — lower heating and cooling bills, less draft, and more comfort through those freeze-thaw winters. The catch is cost. The good news: several rebate and financing programs can offset ENERGY STAR window and door upgrades. Here's what Toronto homeowners should know in 2026. Program rules and funding change often — always confirm current eligibility before you buy.
Federal: Canada Greener Homes
The federal Canada Greener Homes Grant that once reimbursed windows and doors is no longer accepting new applications. However, the Canada Greener Homes Loan — interest-free financing up to $40,000 through Natural Resources Canada — can still help you finance ENERGY STAR windows and other retrofits. Check the NRCan site for the current status and terms.
Ontario & Enbridge: Home Efficiency Rebate Plus (HER+)
Most Toronto homeowners heat with natural gas, which makes the Enbridge Gas Home Efficiency Rebate Plus (HER+) program the one to watch. It offers rebates on eligible upgrades — including windows and doors — when they're part of a larger retrofit and paired with a pre- and post-project EnerGuide home energy assessment. Rebate amounts depend on the measures completed.
How to qualify (the usual steps)
- Book a registered EnerGuide energy assessment BEFORE any work begins
- Choose ENERGY STAR-certified windows rated for your climate zone
- Use a qualified installer and keep all invoices
- Complete a post-retrofit assessment to confirm the improvement
Get quotes from vetted Toronto installers
Many top installers will help you navigate current rebates and make sure your products qualify. Compare the 3 best windows and doors companies in Toronto and request free quotes from all three at once.