Ask This Old House Season 7 Episode 18 Tree Pruning; Installing a Shower Mixing Valve 2008
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Landscape contractor Roger Cook shows a homeowner how to prune her neglected crabapple tree properly. Then Roger, along with host Kevin O'Connor, general contractor Tom Silva and plumbing and heating expert Richard Trethewey ask, "What is it?" Later, Richard helps a homeowner install a new "anti-scald" shower-mixing valve.
- Released: 2009-01-29
- Runtime: 30 minutes
- Genre: Documentary
- Stars: Richard Trethewey, Norm Abram, Roger Cook, Kevin O'Connor, Tom Silva
- Director:
