Overview: General contractor David Lopes shows Kevin the progress on the puddingstone retaining walls and front entrances at our Roxbury project. Master carpenter Norm Abram travels to Dover, N.H. to see how millwork fabricator Denis Goupil and his team fabricated custom arches for the front of the house. Back in Roxbury, stone specialist Steve Torok installs a decorative antique marble fireplace surround and mantel to match the original at the house. Upstairs, Kevin finds flooring contractor Ingo Vu laying out and installing a pre-finished, solid birch floor that is hand-scraped for an aged effect. Interior designer Tricia McDonagh shows Kevin how she took cues from the panels in the bay window and the marble fireplace surround when designing the cabinetry and countertop details for the new kitchen.