Yes, fiberglass swimming pools are exceptionally durable, often outlasting gunite/shotcrete and vinyl with proper care. Fiberglass swimming pools are flexible, non-porous shells resist cracking, fading, and ground shifts that are common in Middle Tennessee’s clay soils. Aviva Pools are backed by lifetime structural and osmosis warranties and include a 10-year gelcoat warranty, the longest known warranty in the industry. Expected lifespan is 25 to 40+ years with proper maintenance and ownership.