This Old House

Season 47 Episode 24: Walpole ADU: An Attic ADU

Kevin O'Connor digs into the ADU's progress with a code-rated firewall, insulation, and fire damper in a shared interior wall, plus Richard Trethewey sees the new HVAC and water filtration systems. Later, Kevin and Tom Silva tour a compact Dorchester ADU located in the attic.

Genre:

Documentary, Reality

Seasons:

48

Episodes:

1219

Cast:

Quality:

HD

Duration:

25 min

First Air:

1979

Rating:

5.7