It refers to roofing tiles made from sandstone with multiple colors or layers. Sandstone is a sedimentary rock composed of sand-sized grains of mineral, rock, or organic material. The term "multi" suggests that the roofing tiles may feature a variety of colors, patterns, or layers within the sandstone.Sandstone is a natural stone known for its durability and varied color options. It can range from shades of beige and brown to red, yellow, and other hues. The term "multi" implies the presence of multiple colors or layers in the sandstone roofing tiles. This can create a visually interesting and textured appearance on the roof.Sandstone typically has a granular texture due to its composition of sand-sized grains. The texture can vary from fine to coarse, depending on the specific type of sandstone.Sandstone roofing tiles are versatile and can be used for a variety of architectural styles. They are suitable for both residential and commercial roofing applications.