Remember the fact that you will find various models of stone coated steel roofing with variants between them. The stones in DECRA’s stone-coated metal roofing products are termed roofing granules. The granules are made from all-natural stone which was mined in a quarry, then crushed and screened to various dimensions. https://stone-coated-roof-tiles21864.liberty-blog.com/38954369/stone-coated-roof-tiles-options