In the final show from Newton Centre, host Kevin O'Connor drives up to find all hands on deck for the last few days of the project. Landscape contractor Roger Cook mulches in the last of the plants and lays sod around the new patio. Inside, flooring contractor Pat Hunt shows Kevin the prep for the new oak floors and how the color is achieved through layers of dye and stain to match the 100-year-old floors in the rest of the house. Down in the basement, Kevin meets plumbing and heating expert Richard Trethewey to see the final heating installation and how he made smart use of some old radiators to heat the basement space. In the kitchen, Kevin finds master electrician Allen Gallant installing the new LED under-cabinet lights that use a fraction of the energy of traditional lights. On the final morning of the project, master carpenter Norm Abram meets up with architect Paul Rovinelli to see the finished exterior elevations, and inside, the dramatic new library and furnished home office s