Window Replacement Cost Per Window (Installed)

The Canada Greener Homes Grant provides up to $5,600 for window upgrades meeting energy efficiency standards. Windows must be ENERGY STAR certified. Applications go through the federal portal and require a pre-renovation EnerGuide audit. Many Ontario homeowners recover $1,500–$4,000 in grants on full-house window replacements. (Serving Markham, Ontario.)

Window Frame Materials

The Canada Greener Homes Grant provides up to $5,600 for window upgrades meeting energy efficiency standards. Windows must be ENERGY STAR certified. Applications go through the federal portal and require a pre-renovation EnerGuide audit. Many Ontario homeowners recover $1,500–$4,000 in grants on full-house window replacements. (Serving Markham, Ontario.)

Energy Rebates in Ontario (2026)

The Canada Greener Homes Grant provides up to $5,600 for window upgrades meeting energy efficiency standards. Windows must be ENERGY STAR certified. Applications go through the federal portal and require a pre-renovation EnerGuide audit. Many Ontario homeowners recover $1,500–$4,000 in grants on full-house window replacements. (Serving Markham, Ontario.)

Window Replacement Cost Ontario 2026 | Markham

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