Winter is coming- is your roof ready? The Metal Roofing Alliance explains how to make sure your home is protected. PORTLAND, Ore.—With much of the Midwest and East coast regions facing below freezing temperatures, ice and snow, the Metal Roofing Alliance reminds homeowners to pay close attention to their roofs as the cold begins to thaw. When icy winter weather and snow hits, ice dams occur when roof temperatures fluctuate,…