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

Premiered January 23, 2025
E12 | Ridgewood Colonial Revival | Walled in Science

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.

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