Dean Johnson and Robin Hartl
finish framing the addition and begin framing interior walls, install new windows
and upgrade existing windows, and show viewers how the hot-water heating is converted
to a ducted HVAC system. (Part 3 of 11).
Johnson and Robin Hartl insulate and install baffles in the roof. Contractors
come to install the new HVAC system, and drywall is delivered for the new addition.
(Part 4 of 11).
(Original broadcast dates - 1/25/97, 2/1/97)