Even if your ceiling doesn't look terrible right now, it won't take much water to create all sorts or problems! Potential Problems The most obvious result of a roof leak is a compromised ceiling due to damaged rafters, joists, wall framing or trim. A constant leak (even unseen) causes wet wood that leads to deterioration, rot, and mold. Water leaks can also destroy the insulation in the attic area, resulting in higher utility bills as well. When standard insulation becomes s