Ontario Efficiency Grants

Ask Us About Available Rebates

Ontario energy rebate programs, municipal incentives, and funding pools adjust periodically. SprayCOR tracks regional assessment requirements across Hamilton, Burlington, Niagara, and surrounding communities so you know which building retrofits align with current efficiency thresholds.

Audit confirmation notice

Rebate qualification cannot be guaranteed until a licensed third-party energy advisor completes your pre- and post-retrofit home energy audit. We provide the documentation and technical foam metrics your auditor requires.

Program timelines vary

Federal, provincial, and utility incentives update funding caps and target requirements on varying schedules.

Targeted retrofit scope

Attic upgrades, rim joist sealing, and basement insulation are common candidates for thermal performance rebates.

Third-party audit baseline

Formal rebate eligibility requires registered energy advisor inspections before and after insulation work.

SprayCOR insulation specialist reviewing building envelope specifications and rebate eligibility with an Ontario homeowner

CUFCA Registered Technicians

Licensed, insured, and certified installations

CUFCA Certification
Building envelope science

Why energy efficiency matters

true energy savings start by controlling air movement. Stopping conditioned air from leaking out of the building envelope relieves the workload on your heating and cooling equipment throughout the year.

Air leakage drives up to 40% of residential heat loss

Traditional batt insulation slows heat conduction, but air still drafts straight through fiberglass fibers and gap margins. In Ontario winters, warm indoor air naturally rises and escapes through attic bypasses, joist headers, and exterior stud joints, pulling cold replacement air inside through basement cracks.

By pairing high thermal resistance with an impermeable air barrier, spray-applied foam blocks this pressure stack effect. Sealed wall cavities keep conditioned indoor air stable, allowing furnaces and heat pumps to maintain steady setpoints with fewer run cycles.

40%

Heat loss from air leakage

Up to four tenths of residential heat escapes through cracks, rim joists, and unsealed stud cavities.

100%

Continuous envelope seal

Closed-cell spray foam expands into every framing void, creating an airtight thermal barrier in a single step.

Lower

HVAC mechanical strain

Consistent interior temperatures prevent heating and cooling units from cycling continuously through peak weather.

Fully insulated and sealed exterior stud wall cavity with closed-cell spray foam

Airtight Cavity Seal

Continuous closed-cell application directly adheres to exterior sheathing and stud framing.

R-6 / INCH
Certified SprayCOR technician inspecting building envelope
No-Obligation Project Assessment

Ready to Improve Your Home's Efficiency?

Ask our team about active Ontario home energy rebates and schedule your free on-site assessment. We inspect your attic, foundation, or rim joists and walk you through every step to lock in year-round thermal comfort.

CUFCA-registered spray foam applicators
Comprehensive on-site heat loss evaluation
Guidance on qualifying Ontario energy rebates

Serving Hamilton, Ancaster, Burlington, Stoney Creek, and surrounding communities.