Plastic walls are vulnerable to damage from impacts and fire. Thus, they crack, peel off, and warp over the years. Alternatively, switch to Duramax vinyl panels that are moisture-resistant and extremely durable. They are ½’ thick and have a unique inner webbed truss design, making them sturdy enough to handle attic insulation loads. These panels remain unaffected by impacts and do not deteriorate or fall apart over the years. They have a shelf life of 100 years and come with a limited lifetime warranty. Call 323-918-4185 now!