Metal roofing is set to have a successful year, given that its market share is becoming more stable and will continue to trend upward throughout the remainder of the year. According to the statistics on market share, the metal re-roofing segment of the commercial roofing industry in the United States accounts for fifteen percent of the entire market. When all of this is considered, metal roofing becomes the second most favored roofing material behind asphalt shingles.