Synopsis

General contractor Tom Silva journeys to New York City's Lower East Side to assist a couple with a vinyl floor installation. Afterward, joined by plumbing and heating specialist Richard Trethewey, landscaping contractor Roger Cook, and host Kevin O'Connor, he poses the question, "What is it?" Later, in the loft, Richard demonstrates to Kevin several methods for safeguarding plumbing pipes against winter freezes, as well as the correct technique for thawing them should they become blocked with ic