There are a variety of materials that can be used for roofing, depending on the climate, the style of the home, and the budget. Some of the most common materials include asphalt shingles, metal roofing, tile roofing, and slate roofing. Asphalt shingles are the most popular choice for roofing in the United States, as they are relatively inexpensive and easy to install. Metal roofing is a more durable option, but it is also more expensive. Tile roofing is a popular choice in warmer climates, as it helps to keep the home cooler. Slate roofing is a more expensive option, but it is also very durable.