Finally, the finished tiles are oven-baked to make sure the stone chips remain completely preset for the tiles and to boost longevity. The stones in DECRA’s stone-coated metallic roofing goods are named roofing granules. The granules are manufactured from purely natural stone which was mined in a quarry, then crushed https://cesarajlnp.webbuzzfeed.com/39409045/top-latest-five-stone-coated-roof-tiles-urban-news