Keep in mind that there are actually unique manufacturers of stone coated steel roofing with versions amongst them. The stones in DECRA’s stone-coated metallic roofing merchandise are termed roofing granules. The granules are made from organic stone which was mined at a quarry, then crushed and screened to numerous sizes. https://dallasheskz.activablog.com/37906673/indicators-on-stone-coated-roof-tiles-you-should-know