There are a number of factors and advancements that make your Superior Steel Roofing Systems roof quieter than conventional steel roofs. When we install our unique cross strapping system we create an air space between the new steel roof and the existing roof. This helps to prevent the direct transfer of sound into the house. In addition, because the existing roofing material isn’t removed, the old roofing acts as sound insulation. In most situations, you will only hear noise from your roof when you are outside during a moderate to heavy rain. The water running through the eaves trough is often louder than the sound of the rain on the roof.