Synopsis

In the loft, stone countertop specialist Jason Keefe demonstrates to host Kevin O'Connor the proper care for stone surfaces and how to guard against staining. Following this, Kevin joins landscaping contractor Roger Cook, plumbing and heating expert Richard Trethewey, and general contractor Tom Silva as they ponder the question, "What is it?" Later, Roger and fence contractor Mike McLaughlin assist a homeowner with the installation of a chain-link fence.