The roof is the part of every home that is first in the battle with the outdoor conditions: rain, sun and other weather phenomenon. The roof covers the home and keeps it safe and dry in any case. Roof is usually made of asphalt or steel as a material for constructing roof tiles.  There are more differences between asphalt and steel roofs and they all are given in the table bellow. Besides all of these reasons you may choose one of those and because of their look. So, decide which one you like better.

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