KEEPING THE HEAT IN

Natural Resources Canada's Office of Energy Efficiency offers this guide to educate on basic principles of building science and to provide guidance in home retrofit projects such as insulation and air sealing improvements.

This publication has been divided into 9 separate guides to make it easier to navigate and find relevant information:

Keeping The Heat In Cover Photo

Guide Summary And Links

A copy of the publication is also available in a PDF format: Keeping the Heat In [PDF - 9.20 MB].

For more information, visit Keeping The Heat In on the Natural Resources Canada website.