Is a Whole House Fan Causing Mold in Your Home?

Is a Whole House Fan Causing Mold in Your Home?

As a roofer, we see it all too often; whole home fans allowing warm air to infiltrate a cold attic during the winter months. This causes condensation resulting in mold growth. This is especially true with older fans. The air escapes through the inefficient louvers, filling the attic with moist air. If you need a roof inspection call Neighborhood Roofing at (734) 994-6500.

 Here you can see the mold growth on the roof deck of a home with a whole home fan.