"How do you determine where you will be able to achive the infiltration reduction. Do you use Zone Pressure Diagnostics (add a hole method) on the attic to get an idea of the leakage from the attic or any other zone?"
In this group, members share an array of images from the field, showing the kinds of issues encountered by home performance professionals in real homes. Each tells a story of how hidden (but fixable) problems in homes can cause high energy bills.
Residential Energy+ is a Rocky Mountain Institute (RMI) initiative enabling industry actors to capture the $150 billion residential energy upgrades market opportunity, and meet the top unmet demand among homeowners: improved home energy performance.