Understand that you can find distinct models of stone coated steel roofing with variants amongst them. The stones in DECRA’s stone-coated metal roofing solutions are named roofing granules. The granules are manufactured from pure stone which was mined at a quarry, then crushed and screened to varied measurements. Standard Tile: https://spencerdotyz.wikinstructions.com/1949656/new_step_by_step_map_for_stone_coated_roof_tiles