This Old House - North Shore Farmhouse: 400 Years of Home Technology

Seizoen: 37 - Aflevering: 22 / 960 - Eerst uitgezonden: 30 april 2016 - Episode ID: 1347073

Drilling begins on a geothermal system that will reduce the Harbs' energy bill by almost 50 percent. Norm tours local first-period homes with housewright Matt Diana. Kevin travels to the Vermont factory to see the stairs and wall panels being built. Back on the North Shore, Kevin learns about a new technology to seal ductwork.