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.
| Title | Ask This Old House - Season 21 Episode 16 Wetlands; Foundation Painting |
|---|---|
| Year | 2025 |
| Genre | Documentary |
| Country | United States of America |
| Studio | PBS |
| Cast | Richard Trethewey, Norm Abram, Roger Cook, Kevin O'Connor, Tom Silva, Steve Thomas Rooney |
| Crew | |
| Alternative Titles | |
| Keyword | home renovation |
| First Air Date | Oct 10, 2002 |
| Last Air date | Feb 20, 2025 |
| Season | 23 Season |
| Episode | 606 Episode |
| Runtime | 30:14 minutes |
| Quality | HD |
| IMDb: | 4.00/ 10 by 16.00 users |
| Popularity | 92.67 |
| Language | English |
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