606e785e_pes__Advantages__Disadvantages__Advantages
[Roof Type] Metal (steel, aluminum, tin, copper) [House Style] Bungalows, ranch, contemporary, cottage, historic (virtually all) [Disadvantages] may be difficult to install can be expensive may need periodic painting [Advantages] 
available in different looks including cedar shingles, slate, or standing seam many colors light weight durable long life span (at least 50 years) low maintenance can be installed over existing roofs excellent performance in high wind, hail and rain environmentally friendly
Roofing Material Comparisons -- Material Types, Advantages, Disadvantages
Advantages