When choosing between metal, fiberglass, or resin sculptures, durability is a key factor. Metal sculptures, typically made from bronze, steel, or aluminum, excel in longevity and weather resistance. They withstand harsh outdoor conditions, including UV rays and temperature fluctuations, though they may require occasional polishing to prevent tarnishing or rust.

Fiberglass sculptures are lightweight yet strong, offering excellent resistance to cracking and fading. They are less prone to corrosion than metal but can degrade over time if exposed to extreme weather without proper sealing. Resin sculptures, while affordable and versatile, are the least durable for outdoor use. They may become brittle or discolor under prolonged sun exposure unless treated with UV-resistant coatings.

For indoor displays, all three materials perform well, but metal remains the most robust long-term option. Outdoor installations favor metal or high-quality fiberglass, while resin is better suited for temporary or sheltered displays. Maintenance varies: metal needs periodic care, fiberglass requires sealing, and resin demands protection from direct sunlight. Your choice ultimately depends on budget, location, and desired lifespan.