Ask This Old House — Episode 15: Clearing Drains; Installing Cabinets

You are watching the episode Clearing Drains; Installing Cabinets Up in the loft, plumbing and heating expert Richard Trethewey shows host Kevin O'Connor different methods for clearing clogged drains. Then Richard and Kevin, along with landscaping contractor Roger Cook and general contractor Tom Silva ask, "What is it?" Afterward, Tom helps a homeowner install new kitchen cabinets.