1. Materials
　　Stone coated roof tiles and asphalt shingle roof tiles are both roof building materials, roof tiles, and roof decorative materials.
　　Asphalt shingles are also known as fiberglass asphalt shingles. Abbreviated as fiberglass tile or asphalt tile, the main raw materials are bitumen, sintered stone granules, and fiberglass.
　　The main raw materials for colored stone metal roof tiles are galvalume steel plate sheets, acrylic resin, and sintered stone granules. Due to the different raw materials, stone metal roof tiles have more obvious advantages compared to asphalt shingle roof. Galvalume steel plate sheets have excellent corrosion resistance, and acrylic resin has strong weather resistance, which can withstand many extreme weather conditions.

　　2.Appearance and color
　　The types of stone coated roof tiles include: Bond, Shake, Classical, Milano, Tudor, Roman, Golan, Shingle, Interlock Shingle, Interlock Shake, Heritage, Elite, Long Span Bond, Long Span Corrugate.

　　The types of asphalt shingles include: Laminated, Fish Scale, Mosaic, 3-Tab, Goethe, Dragon Teeth.

　　Color of stone coated roof tiles:

　　Color of asphalt shingles:

　　Anti-algae stone granules, brighter color, larger particles, and stronger three-dimensional effect.
　　3. Dimensions
　　The common sizes of stone coated metal roof tiles are 1340mm * 420mm * 0.4mm, and there are also large connected roof tiles that are over 2 meters long and have a thin thickness; The most common size of asphalt shingles is 1000 * 333mm.
　　4. Installation
　　The installation of stone coated metal roof tiles on the battens only requires nails for fixation, making installation simpler and faster; Asphalt shingle roof tiles are installed using wooden frames or cement-based installation methods.
　　The installation method of stone coated roof tile is more firm, with a longer service life, and can withstand harsh weather such as typhoons and hail; Asphalt shingles are prone to aging and have relatively poor flame retardancy.