For homeowners who do not like the look of standing seam metal roofs but want the advantages of metal, there are steel or aluminum shingles or shakes now available. Made from stamped metal and finished with either a high-quality baked-on coating or mineral granules, metal shingles can be fabricated to look very much like traditional asphalt shingles, wooden shakes, or even slate or clay tiles. They are an excellent choice where appearance is a critical concern. Metal shingle roofs typically cost $7 to $10 per square foot, installed. They can last 30 to 50 years. read full review »