Ask This Old House

Season 6, Episode 17

Episode Title: Soil Test; Water Supply Pipes

Air Date: 2008-01-24

Overview:

Landscape contractor Roger Cook heads to Oregon to help a homeowner improve her lawn, starting with a simple soil test. Next, Roger, along with host Kevin O'Connor, general contractor Tom Silva and plumbing and heating expert Richard Trethewey ask, "What is it?" Then, Richard and Kevin visit a local home center to identify several different types of water supply pipes.