One listener wonders why he's not seeing much demand for experienced carpenters in his part of the country.

Inspired by details unearthed during the renovation of a local 19th-century home, Patrick, Justin, and Rob dig into the history of high-quality house design and discuss Jonathan Hale's book, The Old Way of Seeing. Then it's on to listener emails, starting with feedback about the trade gap, where one builder asks why the work everyone is talking about is not materializing where he lives. Another listener tells the story of his company's experience losing money by overdoing a big job estimate, and he suggests devising a clear job-estimating plan that strikes a balance between efficiency and due diligence. Of course there are also listener questions to answer, including how to tell stucco lathe from skip sheathing, whether or not to make an addition more airtight and watertight than the original house, and how to safely detail an at-grade entryway.