The breakdown
Why this one needs an assessment
Windows and doors bundle into the assessment-required path alongside insulation, water heater, and air sealing. You need at least 2 of those upgrades — completing 3+ earns an extra $500 bonus.
How to claim it
- Book an initial home energy assessment with a registered energy advisor ($600, refunded later)
- Get your custom report
- Complete the window/door replacement plus at least one other qualifying upgrade
- Book a follow-up assessment
- Rebate arrives by mail within 60 days
Get an exact number: Fill out our free assessment tool to see your Markham-specific rebate amount.
Run your free assessment →
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Common questions
Are window and door rebates available in Markham?
Ontario's Home Renovation Savings Program covers ENERGY STAR-rated window and door replacement as part of a broader retrofit, usually alongside insulation.
Do all new windows qualify for the rebate in Markham?
No. They need to meet ENERGY STAR's rating for your climate zone. A standard double-pane replacement usually won't qualify on its own.
Next steps
View all Markham rebate programs → or check the official Home Renovation Savings Program site → for the current source of truth.