Q. I'm looking at a project to convert a 1920s-era three-story industrial building into residential lofts. Much of the heavy timber interior frame has been exposed to a lot of weather because of roof deterioration during years when the building was not ma
Q: We have termites in a timber-frame house whose slab-on-grade foundation is insulated with rigid foam (Illustration A). I understand that some exterminators will not guarantee treatments on homes with exterior foundation insulation. What is the best way to detail a foundation to help keep termites out?