Passivhaus retrofits provide long term benefits great article!! Passivhaus retrofits provide long term benefits great article!! Well it is nice to see a good article on retrofiting building to the Passivhause Standard Like this:Like Loading... Fortified For Safer Living Standard << >>New York Passive House Conferance and Expo About the author : Net Zero Analysis & Design Corp. Principal and CEO of Net Zero Analysis & Design Corp Passive House Consultant Energy Star Partner RESNET Quality Assurance Provider Building America Partner US DOE Zero Energy Ready Home Partner Member of the Board of Directors for BSI Leave a Reply Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.