Material is selected for structural strength, environmental exposure, and aesthetic design. For outdoor applications, we typically recommend high-grade aluminum, acrylic, or HDU (High-Density Urethane) for weather resistance. For illuminated signs, we incorporate energy-efficient LED modules in the design for extended performance. Indoor signs can incorporate brushed metal, glass, or layered acrylic for a professional look. Our CAD software has accurate material simulations, which allow you to choose the perfect combination of durability and aesthetics.