The choice of material significantly impacts both aesthetics and durability. Aluminum (Linear or Grille) is highly recommended for modern retail spaces due to its lightweight nature, fire resistance, and anti-corrosion properties. PVC panels offer a cost-effective, moisture-proof solution ideal for grocery or food-related shops. For high-end boutiques, Gypsum board allows for seamless, complex geometric designs and superior sound insulation, though it requires professional installation and painting.