Bob is in Melrose, Massachusetts, where salvaged granite is cut, pieced, and set in trenches to create a granite curb that runs along the sidewalk. The old concrete walkway and stairs are replaced with granite steps and a fieldstone walk. Out back, stone walls are complemented with granite terracing and a fieldstone walk dry-set in a gravel base topped with stone dust and set with compacted pea stone. Ruth Foster joins Bob to recommend the removal of a “hazard tree” that is large, rotting, and threatening to the house. Cranes hoist tree cutters who cut the limbs and ready them for lifting over the ridge of the house to the chipper in the street. In back, a new triple-panel sliding door is installed after they remove the old windows and door, discover wood rot and insect damage, and rebuild the sill with pressure-treated lumber. In the basement, a borate solution is injected into the walls via plugs inserted every four feet to saturate the walls and sill and prevent damaging insects or fungus from attacking the home. Bob closes with custom trim that is replicated to match existing trim by copying the profile and creating a knife to custom mill the lumber.