When it's time to re-roof your home, consider installing a metal roof. We have 30 years of experience in metal roofing. Metal roofs last up to 75 years, which is much longer than the 25-year lifespan of a standard shingle roof. Glenwood Metals LLC provides 29 - 24 gauge metal in a variety of finishes, such as copper, aluminum, and stainless steel. You'll also find manufacturer warranties are available.