Work begins on Kirkside, with Tom Silva and crew beginning to remove the old ashphalt shingles. Our host discusses roof ventilation and drip edge with our master carpenter and Tom, then catches up with Greg Clancy, an architectural conservator. With ... (more)the help of an architectural model, Greg and Chris Hagger discuss the house's history and the issue of ""how far back"" to restore it. Meanwhile, a percolation test has been run to determine where to site the new septic field.