Richard Trethewey
Cast Position #1
Ask This Old House Episode 24.17 Lead Testing, Hillside Steps
Episode Premiere
March 26, 2026
Genre
Documentary
Production Company
This Old House Productions
Official Site
http://www.thisoldhouse.com/toh/tv/ask-toh/
Episode Premiere
March 26, 2026
Genre
Documentary
Period
2002 -
Production Co
This Old House Productions
Distributor
PBS
Official Site
http://www.thisoldhouse.com/toh/tv/ask-toh/
Main Cast
- Richard Trethewey
- Norm Abram
- Roger Cook
- Kevin O'Connor
- Tom Silva
- Steve Thomas Rooney
Richard explains why sink clogs happen, how to prevent them, and offers safer maintenance alternatives. Mauro demonstrates how to test for lead-based paint. Then, Mark installs granite hillside steps, creating safer access to a backyard fire pit.
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