If you’re planning to upgrade your roof in Ontario, now is the perfect time to consider energy-efficient options. Not only can you lower your utility bills, but you may also qualify for government grants and rebates designed to encourage sustainable home improvements. This 2025 guide covers the top programs available in Ontario to help homeowners save money while making their homes more eco-friendly.
Why Choose an Energy-Efficient Roof?
Energy-efficient roofing materials, such as cool roofs, metal roofs, or solar-integrated shingles, reflect more sunlight and retain less heat. This results in:
- Lower cooling costs in the summer
- Enhanced indoor comfort
- Extended roof lifespan
- Increased property value
The Ontario and federal governments recognize these benefits and offer financial incentives to help cover the cost of upgrading.
Top Grants and Rebates for Energy-Efficient Roofs in Ontario (2025)
1. Canada Greener Homes Grant
- Grant Amount: Up to $5,000
- Eligibility: Homeowners installing energy-efficient roofing materials such as cool roofing or solar shingles may qualify.
- Requirements:
- Must complete an EnerGuide home evaluation
- Must be your primary residence
- Upgrades must be completed by a participating contractor
- Bonus: Up to $600 for the home energy evaluation
2. Enbridge Home Efficiency Rebate Plus (HER+)
- Rebate Amount: Varies based on roof insulation and total energy upgrades (up to $10,000 combined)
- Eligibility:
- Must be an Enbridge Gas customer
- Must complete pre- and post-retrofit evaluations
- Roofing insulation improvements are eligible if part of a larger energy efficiency plan
3. City-Specific Green Roof Incentives
Some cities in Ontario, including Toronto, offer additional rebates for green or reflective roofs:
- Toronto Eco-Roof Incentive Program:
- $5–$100 per m² depending on the roof type (cool roof or green roof)
- Available for both residential and commercial buildings
- Ideal for flat or low-slope roofs
4. Low-Interest Financing Programs
While not direct rebates, low-interest loans are available to Ontario homeowners for energy upgrades, including:
- Canada Greener Homes Loan: Up to $40,000, interest-free for 10 years
- Local Property Assessed Clean Energy (PACE) programs, where available
Eligible Roofing Upgrades
To qualify for these grants and rebates, your roofing system typically must:
- Meet Energy Star® or CRRC (Cool Roof Rating Council) standards
- Use high-reflectivity materials
- Be installed by a certified contractor
- Be part of a larger energy upgrade plan (in some cases)
How to Apply for Roofing Grants in Ontario
- Schedule a Pre-Retrofit Evaluation – Book an EnerGuide evaluation with a certified energy advisor.
- Choose a Qualified Contractor – Ensure they are approved for the program you’re applying to.
- Complete the Roof Upgrade – Install the roof and save all invoices and documentation.
- Schedule a Post-Evaluation – A second inspection is required for most grants.
- Submit for Rebate – Apply through the appropriate platform (Enbridge, NRCAN, municipal portal).
Final Thoughts
Investing in an energy-efficient roof not only lowers your monthly utility bills but also opens the door to significant rebates and grants in Ontario. With 2025 offering more incentives than ever before, there’s never been a better time to upgrade your roof while reducing your carbon footprint and boosting your home’s long-term value.
Tip: Start the process early and work with certified professionals to maximize your rebate eligibility.