Noise on rainy days is a nuisance for factories and homes alike. Traditional color-coated steel roofing sheets are thin and prone to producing sharp noises when impacted; furthermore, thermal expansion and contraction cause joints to loosen, further exacerbating the noise. Thanks to their dense composition, structural design, and the sound-absorbing properties of polymer materials, plastic-steel roofing tiles effectively block sound transmission and convert sound energy into heat. With sound insulation performance superior to that of color-coated steel roofing tiles, they are a practical choice for those seeking a quiet environment.