There are a number of options for upgrading the energy efficiency of your windows. A total window and frame replacement with new, high-performance ENERGY STAR® certified windows or inserts can make your home more comfortable, save energy and help fight climate change. Learn more about replacing your windows.

Eligibility criteria for reimbursement:

  • All equipment must be purchased in Canada.
  • Online purchases are only eligible if they are ordered from an online distributor in Canada.
  • The equipment must be on an eligible list below.
  • Maintain the ENERGY STAR labels on your windows and doors until after your post-retrofit evaluation.

Important:

  • A new window unit can be inserted into the existing frame of an old window, but replacements of only the glass, sash or door without a frame are not eligible.
  • A maximum of $250 per rough opening up to cap of $5000.
Options: Amount ($)
Per rough opening 2
Replace your windows or sliding glass doors with ENERGY STAR 3 certified models:

  • U-Factor of 1.22 W/m²K or less or
  • Energy Rating ≥ 34
  • Your selection must be on one the following lists: windows or sliding glass doors
 $125
Replace your windows or sliding glass doors with ENERGY STAR Most Efficient models:

  • U-Factor of 1.05 W/m²K or less or
  • Energy Rating ≥ 40
  • Your selection must be on one the following lists: windows or sliding glass doors
 $250
Replace hinged doors, with or without sidelites or transoms ENERGY STAR certified models:

 $125

2 A rough opening is the structural framing in a wall or roof separating a heated from unheated space that creates an opening for the installation of a window, door or skylight. For example, a bay window with three window units installed into one rough opening is eligible for only one grant.

3 ENERGY STAR certified means that the model meets or exceeds the ENERGY STAR levels. Each certified model comes with a temporary label showing that the unit is ENERGY STAR certified.