Windows and Patio Doors

Women behind a window

Are you cold in your house?

Are your windows drafty? Does condensation on the glass block your view? It's time to replace your windows with efficient ENERGY STAR® qualified windows.


Enjoy these advantages.

Significant savings
  • 20%-40% more efficient than traditional models
  • Savings of up to 10% on heating costs if all windows are replaced
Greater comfort
  • Improved sound insulation
  • Less condensation in cold weather
  • Better protection against sun damage to furnishings thanks to UV filtering
Long life
  • Windows of superior quality with a service life of 20 years or more
Collective effort
  • Significant energy savings thanks to the growing number of Québec homes having opted for efficiency by choosing ENERGY STAR qualified products
Did you know?
ENERGY STAR qualified windows and patio doors are designed to reduce condensation and the feeling of cold experienced with non qualified models.
Energy Star Logo
ENERGY STAR is the international symbol of premium energy efficiency, administered in this country by Natural Resources Canada.
For more information

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