Weston Project, Part 11 of 16

At the project house in Weston, host Kevin O'Connor finds solar energy specialist Jeff Wolfe installing 18 solar panels that can provide up to 75 percent of the home's power needs. Later, in Alstead, New Hampshire, builder Tedd Benson shows Kevin a modest prefabricated Habitat for Humanity house that a group of 450 volunteers assembled in eight days. Back in Weston, general contractor Tom Silva installs the red distressed vertical boards that will adorn the walls of the second-floor hall. At the Bensonwood shop, master carpenter Norm Abram meets timberframer CJ Brehio to see how he is laying out and carving "2008" in Roman numerals into a reclaimed Douglas fir timber for the first floor. Back at the project house, Tom shows Kevin the new custom half-round copper gutters and decorative brackets going in on the street side of the house.