It can sometimes be easy to spot a Roof leak.A water spot on the ceiling is a telltale sign of a leak. Sometimes it's a moldy or musty smell in your home's attic or top floor.Other times, though, you may not even know that your roof leaks for months or even years.This is when damage can be severe, and you can expect to find mold in a structure with a leaking roof of that duration.It's essential