General contractor Tom Silva and master carpenter Norm Abram install massive decorative timbers. Plumbing and heating expert Richard Trethewey shows host Kevin O'Connor the prefabricated concrete mounting pad for the A/C condensers. Norm visits the Parson Capen House in Topsfield, MA. Tom uses a new hidden deck fastening system. Homeowner Joe Titlow installs a new shed from the home center.