

E12 | Ridgewood Colonial Revival | Walled in Science
This Old House, with trusted experts Tom Silva, Richard Trethewey, Jenn Nawada, and host Kevin O'Connor, is TV's original home-improvement show, following one whole-house renovation over several episodes.

E12 | Ridgewood Colonial Revival | Walled in Science
Season 46 | Nashville Brick Cottage Episode 12 | 23m 42s | CC
Kevin O'Connor meets Zack Dettmore upstairs in the new primary bedroom where Zack is working to create a vent that will blend into the wall to keep the modern look. Meanwhile, Jenn Nawada and homeowner Peter tour the James Rose Center with director Dean Cardasis. Later, building science expert Christine Williamson gives Kevin a lesson on fighting water vapor and keeping walls dry year-round.