Richard Trethewey uses a camera to determine the condition of the main plumbing stack at the Detroit house.
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At the Russell Woods house in Detroit, Richard Trethewey snakes a camera down the main plumbing stack to rule out any major blockages to the street.
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This Old House is America’s first and most trusted home improvement show. Each season, we renovate two different historic homes—one step at a time—featuring quality craftsmanship and the latest in modern technology. We demystify home improvement and provide ideas and information so, whether you are doing it yourself or hiring out contractors, you’ll know the right way to do things or the questions to ask. Our experts including general contractor Tom Silva, plumbing and heating expert Richard Trethewey, landscape contractor Jenn Nawada, master carpenter Norm Abram, and host Kevin O’Connor give you the tools you need to protect and preserve your greatest investment—your home.
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How to Diagnose a Main Plumbing Stack | This Old House