Passive House Design

In this R‑Class Roundtable ROCKWOOL's Todd Kimmel, a Certified Passive House Consultant, joins Dan Edelman and the Pro Builders. The panel talk about the principles behind passive house design, go "behind the build" on a groundbreaking passive house retrofit in progress by Chris Laumer Giddens (LG Squared) and Todd tells us what's happening in the Passive House Community.