A stone coating on a metallic roof lessens some sound frequency, but some noise can nonetheless be read when it rains or hails intensely. The stones in DECRA’s stone-coated metallic roofing solutions are called roofing granules. The granules are manufactured from purely natural stone which was mined at a quarry, https://stone-coated-roof-tiles36899.csublogs.com/46252378/stone-coated-roof-tiles-can-be-fun-for-anyone