I couldn't begin to count. Each company will have slightly different shades of what seems to be the same color but you can always get custom colors if you want to pay. Think shades of gray, brown and red if you want to stay on a budget. Also think about flat and shiny just like paint.
Styles vary and should be decided by looking at the pitch and area of the roof. There are many color choices available from shades of red, green, brown, and blue.
There are about a hundred different colors I am not sure about the styles I think thats pretty basic but the colrs range from blue all the way to white.
There are several innovative choices for colors of tin roofing. The most popular colors of tin roofing are barn red (which is very popular), green, gray, white, different shades of brown, light blue, and seafoam green. The two different styles of tin roofing are the classic shingles or vertical panels.
This will vary from store to store their is Rolled tin roofing and sheet tin roofing.Also over-lap and Seamed, As for color's Green,silver,brown,blue,tan is most common.Ask you local hardware store for roof color's.If you don't like the color's you can buy roof paint coloring Just add to paint.
You can get tin roofing is almost any color you want, but green, brown, white, and black seem to be favored. The tin roofing comes in large sheets, or it is also available in units that look just like wooden shingles.
Generally, tin roofing is available in a wide variery of colors. The manufacturing process is such that the metal roofing material is properly prepared for the commercial painting process. That is, the material is purchased in the desired color.
There are a number of colors available; there are the basic gray, black, and silvers, but now tin roofs also come in a deep green, navy, blue, and even red.