Are standing seam metal roofs cost-effective?
A. Standing steam metal roofs pay for themselves from the day that they are installed. And, they are cost-competitive. Twenty-year material warranties are customary for metal roofing systems, which is considerably longer than the standard protection for built-up and single-ply systems. Long-term warranties are sometimes offered for weathertightness on metal roofs, including those with a 1/4:12 slope. Standing seam roofs can qualify for the UL-90 wind-uplift rating—the highest in the industry—that can substantially reduce insurance rates in high-wind areas. It must be combined with the roof manufacturer’s UL-90 system, which includes the panels, concealed clips, sealants and structural supports. The standing seam metal roof can also carry a Factory Mutual Class A fire rating.
