The Net Zero house is complete. Kevin and Tom discuss challenges with Jeff. Don gives Kevin a tour of the yard and barn. Dana shows Tom the upstairs. He checks out the main floor with Don. Richard reviews mechanicals. All gather in the kitchen.
America's favorite home improvement series, the Emmy Award-winning THIS OLD HOUSE, with host Kevin O'Connor, general contractor Tom Silva, plumbing and heating expert Richard Trethewey, landscape contractor Roger Cook and master carpenter Norm Abram.