Insulation is done and Sam from Retrotec is here to help Steve get a first update on the Boston project’s blower door score. Learn all about the process of running a blower door test and input from Steve on why you need these numbers on your projects.
Guidelines for Home Energy Professionals including Standard Work Specifications for Home Energy Upgrades, and Home Energy Professional certifications along with accreditation of energy-efficiency training programs.
Visit the WAP Standard Work Specifications (SWS) webpage for a free online tool and industry guide that defines the minimum acceptable outcomes for home energy upgrades.