Different shapes with different colors, wondering collision sparks, will make your house out from the ordinary The stones in DECRA’s stone-coated metallic roofing items are referred to as roofing granules. The granules are produced from all-natural stone which was mined in a quarry, then crushed and screened to various measurements. https://stephengiikv.get-blogging.com/39016920/the-definitive-guide-to-stone-coated-roof-tiles