John Krigger

John Krigger is the author / co-author of seven books and forty publications on energy efficiency. He is also a technical illustrator and desktop publisher. John’s interest in super insulated retrofits began in 1980, when he worked with builders and architects at the National Center for Appropriate Technology (NCAT). He recently spent time observing super insulation techniques in Germany and Austria.

Courses by this presenter:

• MFD 01 - Auditing Existing Homes (Intermediate)
• SENS 2 - Defining Energy Audits: Emerging Models
• ENCL 6 - Superinsulation Details: Retrofits & New Homes