Without proper ventilation, any installed fans in your home such as bathroom or dryer vents, may result in moisture build-up in the attic. In order to avoid mold and rot throughout your attic, these vents must be directed outside.
Mold in the Attic
This bathroom fan that is directing warm, moist bathroom air into the attic has resulted in a significant amount of mold. The solution is to extend and direct this vent outside through the roof or soffit, being sure to air seal around the opening.
