Homeowners generally tend to think about attics as an extra room for storage, however, attics actually play an important role in controlling the temperature of your house by aiding ventilation by means of circulating the air to keep it fresh and to reduce moisture levels. A poorly built attic can lead to a number of serious, not to mention, expensive problems. In this article, trusted roof contractor Fields Roof Service enumerates the X most common problems caused by poor attic ventilation.