Wetlands, Foundation Painting
| Episode Number | 16 |
|---|---|
| Season | 21 |
| Aired | 2023-03-30 |
| Overview | Jenn works with a wetlands specialist; Ask This Old House profiles general contractor Zach Dettmore in a new segment; Ross discusses Indoor Air Quality testing; Mauro teaches a homeowner how to repaint an exterior, concrete foundation. |
| Runtime | 25 minutes |
| Absolute Number | 0 |
| Finale Type |