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.

You’ll notice that most homes have some sort of vent to release the buildup of hot, moist air in warm-weather months. The vent, called a gable vent, keeps air circulating in the attic, removing excess ...