It requires minimal maintenance. When the roof is replaced, the steel can be recycled. You can select from a variety of styles. If you prefer, you can have a textured appearance as is found in traditional roof coverings, such as shakes, shingles and tile, or you can have traditional straight-line panels. Standing-seam roofs are also popular and are characterized by their linear shadow patterns.
All roofs are available in a variety of colors.
I m concerned about the environment. You bet it is. Sixty to sixty-five percent of most steel roofing material is recyclable. Asphalt roofing is made of nonrecyclable material. Inc. That means it is the most resistant to fire.