Home energy upgrade
Windows and Doors
Replacing windows and doors with certified models reduces heat loss and draughts — work eligible under the corresponding Rénoclimat measure.
Step by step
How Windows and Doors installation works
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A Rénoclimat advisor evaluates the home's envelope BEFORE the work, openings included.
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You have ENERGY STAR certified windows and doors installed by a contractor.
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A final energy evaluation confirms the improvements made.
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The Rénoclimat assistance is paid according to the eligible openings replaced.
Why it's worth it
Benefits of Windows and Doors
- Work eligible under Rénoclimat as part of a building-envelope improvement project
- Reduces heat loss and draughts around openings
- Better comfort and less winter condensation
- ENERGY STAR certified models suited to the Québec climate
- Improves the home's energy rating
- Pairs well with insulation and air sealing
What to budget
Typical cost
Costs vary significantly depending on property size, existing systems, and installer. A surveyor's assessment will give you an accurate figure. Available grants (listed below) can substantially reduce the net cost.
Is this right for you?
Ideal for
- Homes with old or single-glazed windows
- Owners noticing draughts or condensation
- Whole-home envelope renovation projects (insulation + windows)
- Households aiming to stack the measures eligible for Rénoclimat
Financial support
Grants you may qualify for
View all Québec energy grants →Ready to go?
Find licensed home insulation installers near you
Compare RBQ-licensed specialists in your area, check their credentials, and book a free assessment worth 380 $.
