Asphalt roofing shingles are made by coating a fiberglass or organic mat with hot asphalt for waterproofing and strength. Colored mineral granules are applied for UV protection and durability. After cooling, the shingles are cut into specific shapes and sizes.
Finally, they are bundled and packaged for distribution, providing long-lasting protection for roofs against weather conditions.

Answered by: Goldsealroof