And welcome back to "This Old House" here in Nashville, Tennessee, where we are working on this 1920s cottage on the east side of the city. [ Cellphone ringing ] Excuse me. Sorry about that.

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 ...