Tired of using FRP panels for car washes due to the multiple repairs? Choose to install Duramax PVC panels. Duramax offers FRP panel alternatives that are lightweight, durable, and easy to maintain. Duramax PVC panels feature crevice-free surfaces that do not harbor mold or mildew. They attach directly to the studs due to the tongue-and-groove interlocking mechanism. Request a free sample now.