Accessible features integrated into the design begin at construction. A new mechanical room connects to the old via a block wall tunnel, HVAC ducting is buried underground, and after learning about residential elevators, framing begins for one.
| Title | Lexington: The Big Dig |
|---|---|
| Genres | Documentary |
| Release Date | 2023-10-12 |
| Episode Runtime | 00 Hours 30 Minutes |
| Season Number | 45 |
| Episode Number | 3 |
| Production Companies | This Old House Productions |
