A stone coating over a steel roof cuts down some seem frequency, but some noise can nevertheless be listened to when it rains or hails intensely. The stones in DECRA’s stone-coated steel roofing items are named roofing granules. The granules are made from natural stone which was mined in a https://stonecoatedrooftiles15825.angelinsblog.com/26513495/the-2-minute-rule-for-stone-coated-roof-tiles