Tips for Upgrading Heritage Homes
Engineering co-op student Mike Mutrie has just completed an investigation for the Heritage Branch of the traditionally-constructed residential building envelope. 
Mutrie’s findings support what many have known for years: traditional building 
assemblies that breathe (transpire) require a different approach from modern ones that are sealed and need assistance to breathe. Further, new technologies offer a relatively pain-free way to improve the performance of old building envelopes. 
His findings provide a useful departure point for owners wishing to retain the 
character of their homes while improving their energy performance. Read the full article with tips for conserving energy and upgrading a typical 1913 traditionally-constructed wood frame home.
