ENERGY STAR^® qualified products offer many advantages:

• Increased comfort year-round
• Savings of up to 10% on heating costs if you replace all your windows
• Certification by an accredited independent laboratory
• Improved sound insulation
• Reduced condensation in cold weather (at same humidity)

Is heat flying out the window?

Looking to change the windows and patio doors in your home? Pay a visit to retailers that sell ENERGY STAR* qualified products.*

To see a list of retailers and get more details, visit our Web site.

* Please note that Hydro-Québec does not offer a rebate on the purchase of ENERGY STAR qualified windows or patio doors.