If you’re replacing old windows to cut energy bills, you’re probably searching for government grants for windows that can lower the cost. The federal landscape has changed, but homeowners can still access real rebates through provincial and utility programs. In some provinces, that can mean $100–$150 per window or door, or up to $2,000 total, depending on where you live.
As of March 6, 2026, most window funding now comes from provinces and utilities rather than Ottawa.
Below is a clear breakdown of active programs you can apply to right now, plus federal programs that have closed so you don’t waste time on outdated info.
Canada Greener Homes Grant
❌ Closed to new applicants in February 2024. Final document submissions ended December 31, 2025. Window replacement grants under this program are no longer available.
Canada Greener Homes Loan
❌ Closed. Applications ended October 1, 2025. The interest‑free loan (up to $40,000) is no longer accepting new homeowners.
Oil to Heat Pump Affordability (OHPA) Program
✅ Still active, but not a window grant.
These are the main government grants for windows Canadians can still use in 2025–2026.
Tools like GrantHub’s eligibility matcher can help you filter window rebate programs by province and utility in seconds, so you only see options you can actually apply for.
While each province sets its own rules, most government grants for windows follow the same structure:
This means replacing five windows in Quebec could qualify for $750 back, while the same project in Ontario would receive $500 if all conditions are met.
Assuming federal window grants still exist
Many homeowners still search for the Greener Homes Grant, even though it closed in 2024. All active window funding is now provincial or utility‑based.
Buying windows before approval
Most programs require you to apply or complete an assessment before installation. Buying early can make you ineligible.
Using non‑certified windows
If the windows are not ENERGY STAR–rated for your climate zone, your rebate will be denied.
Missing intake caps or deadlines
Utility programs often pause when funds run out. Waiting too long can cost you hundreds of dollars.
Q: Are there federal government grants for windows in Canada right now?
No. Federal window grants under the Canada Greener Homes Grant and Loan are closed. Current funding comes from provinces and utilities.
Q: How much can I get back for new windows?
Most programs offer $100–$150 per window or door, with caps between $2,000 and $3,000, depending on the province.
Q: Do renters qualify for window grants?
Usually no. Most programs require the applicant to be the homeowner. Landlords may qualify in some cases.
Q: Are doors included with window rebates?
Yes, many programs treat doors and windows the same and pay per rough opening.
Q: Can I stack multiple window rebates?
Sometimes. You may combine a utility rebate with a municipal incentive, but you cannot double‑dip within the same program.
If you’re planning a larger upgrade, you may also want to explore:
The best government grants for windows depend entirely on your province, utility provider, and home type. GrantHub tracks 2,500+ active grant and rebate programs across Canada — including window, door, and energy retrofit incentives — so you can quickly see which ones match your home before you spend a dollar.
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