Story : Plumbing and heating expert Richard Trethewey and homeowner Chris Flynn haggle with salvage expert Harry James as he prepares to remove antique plumbing fixtures from the house. To make way for the new kitchens, Kevin and the homeowners lend general contractor Tom Silva a hand taking down the central chimney from the top, brick by brick. Master carpenter Norm Abram visits the jobsite of the first art museum to be built in Boston in nearly 100 years, the Institute of Contemporary Art, which features a dramatic glass cantilever and a tight construction deadline. Back at the house, kitchen and bath designer Kathy Marshall shows Norm how she plans to squeeze a new, no frills, full bathroom into the attic for Chris. The new bathroom will be built first, before demo takes place in the old second floor bathroom, so the homeowners won't have to move out.