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Associations & Links

If you are building, renovating, or simply doing a replacement windows project, these associations and links will provide you with helpful resources:

Bytown Lumber

CMHC – Canada Mortgage and Housing Corporation

Energy Calculator for Energy-Efficient Glass

ENERGY STAR®, EnerGuide  & R2000

Government of Canada – Natural Resources Canada – Office of Energy Efficiency

Greater Ottawa Home Builders Assocation (GOHBA)

Ottawa Construction Association (OCA)