Environmentally Friendly: It is a sustainable material that is good for the environment because it is made from recycled materials and is recyclable when it is removed. Shingle go to the landfill. Long lasting: A Metal roof last 40 to 60 years, maintaining a healthy sheen throughout its lifetime. You can't repaint shingles but you. Ultraviolet radiation, wind, rain, hail, snow, and sleet all affect a roof system's performance and durability. We will get you off to a great start on a long lasting roof, but you also have to do your part.