Detailed text transcripts for TV channel - KGO - 20140218:10:35:00
That snow piling up on rooftops, causing ice dam. >> when the snow continues to melt, those ice dams will continue to get bigger. when that snow continues to melt and doesn't have anywhere to go and it freezes and pools above the ice dam like a river dam and then it actually seeps underneath the shingles, through the tar paper and into people's homes. >> reporter: it's not just leakage. that heavy, wet snow is collapsing the roofs of homes and even entire shopping malls like this one in monroe township, new jersey. same with this townhome in somerville, new jersey, and this entire building at ...