Insulation rebates in Ontario
Attic, wall, basement and floor insulation rebates in Ontario.
HRSP attic & roof insulation (with assessment)
Open (deadline approaching)
Attic to R-50: $1,500 (from <=R-12) / $1,200 (R-12 to R-25) / $900 (R-25 to R-35); cathedral/flat roof $780
Enbridge Gas + IESO · Last verified October 20, 2026
HRSP exterior wall insulation (with assessment)
Open (deadline approaching)
$3,600 (>R-20 added) / $2,100 (R-12 to R-20) / $1,200 (R-7.5 to R-12); 100% of wall area
Enbridge Gas + IESO · Last verified October 20, 2026
HRSP foundation & basement insulation (with assessment)
Open (deadline approaching)
Up to $2,300 headline. Basement wall $1,500 (>R-22) / $900 (R-10 to R-22); slab $500; header $300 (only with wall/crawlspace); crawlspace wall $1,200/$600; crawlspace ceiling $1,200
Enbridge Gas + IESO · Last verified October 20, 2026
HRSP exposed floor insulation (with assessment)
Open (deadline approaching)
$300
Enbridge Gas + IESO · Last verified October 20, 2026
HRSP attic insulation (no assessment)
Open: check the official page
50% of after-tax cost up to $1,250 (attic) / $750 (cathedral/flat roof)
Enbridge Gas + IESO · Last verified October 20, 2026
Energy Affordability Program (free upgrades)
Open
Free (no-cost upgrades)
IESO (Save on Energy) · Last verified October 20, 2026
Home Winterproofing Program (free upgrades)
Open Figures not yet confirmed from official source
Free
Enbridge Gas + Save on Energy · Last verified October 20, 2026
Toronto Home Energy Loan Program (HELP)
Open
Loan up to $125,000 or 10% of CVA (incl. interest + 2% admin charge). Fixed rates valid to 2026-12-31: 5yr 3.95%, 10yr 4.54%, 15yr 4.94%, 20yr 5.20%
City of Toronto · Last verified October 20, 2026
Better Homes Ottawa Loan Program
Open
Loan $10,000-$125,000 or 10% of CVA; 4.33% fixed, 20 years; 4% admin charge; $600 loan reduction if not receiving HRSP assessment rebate
City of Ottawa (delivered by EnviroCentre) · Last verified October 20, 2026
Durham Greener Homes Loan
Open
LIC loan up to $125,000 at 2%, 15-year fixed; up to 50% advance
Region of Durham · Last verified October 20, 2026
Peel Energy Retrofit Assistance (free, income-qualified)
Open (limited space, waitlist when full)
Free (no-cost upgrades for eligible households)
Centre for Community Energy Transformation (Peel) · Last verified October 20, 2026
Independent summary, not official advice. Programs can change or close without notice. Always confirm amounts, eligibility and deadlines with the official source before you buy or book anything.