Ice Damming and Mold: What Homeowners in North Jersey Need to Know
Ice Damming and Mold: What Homeowners in North Jersey Need to Know Understanding Ice Damming and How It Forms 4 Ice damming is a common winter problem for homeowners throughout North Jersey, including Hackettstown, Morris County, and Warren County. Ice dams form when heat escapes from the home into the attic, causing snow on the roof to melt. As the melted snow travels down the roof, it refreezes at the colder roof edge, forming a ridge of ice. Over time, this ice barrier prevents proper drainage and forces water to back up underneath shingles and flashing. When this happens, moisture can enter the home’s roofing system, attic space, ceilings, and wall cavities. Many homeowners initially focus on the visible ice buildup but may not realize the hidden damage occurring beneath the surface. How Ice Damming Leads to Mold Growth 4 Moisture intrusion caused by ice damming creates the perfect environment for mold growth. Mold thrives in damp, humid, and poorly ventilated spaces, ma...