Q: During a recent heavy rain I noticed water stains on my ceiling that were not there when the home was inspected just four months ago. I called the home inspector, and he said the roof was not steep ...

Q. In some of your articles on ice dams/roofs, you mention ridge vents. Our experience with ridge vents has been that openings are blocked by any significant snowfall. Without ventilation all heat ...

A. I used to have similar leaks until I installed baffle vents and a plywood subfloor. After installing the plywood, any snow that blew in landed on the floor, melted, and eventually evaporated.