Ontario Rebate Check

Attic Insulation Rebate Ontario 2026

Standalone attic insulation up to $1,250, or higher caps on the bundled EnerGuide path.

Check Eligibility

program offers two ways to get insulation rebates. Standalone attic insulation qualifies on the single-upgrade path with no EnerGuide audit, up to $1,250. Wall, basement, and combined insulation upgrades usually require the bundled path with a pre-retrofit assessment.

PathAmountAudit required?
Standalone attic insulationUp to $1,250No
Combined insulation (bundled)Up to $7,700Yes, before work starts
Air sealing (bundled)Up to $250Yes
On the bundled path, do not install any insulation before your pre-retrofit EnerGuide assessment or you lose all bundled rebates.

Enbridge gas and non-gas homes follow the same insulation caps. See our insulation & windows guide for bundled project planning.

Check your rebate estimate

Use our free eligibility calculator to see program amounts for your heating type and upgrade. Results in about one minute. No account required.

Check Eligibility

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