Latham Pools manufactures various types of residential swimming pools, with durability varying significantly by material design. Vinyl-liner inground pools generally require liner replacements every five to nine years, while the underlying structural steel or polymer walls can last for decades. Fiberglass pools provide exceptional longevity, often lasting upwards of thirty years or more without requiring major structural overhauls, provided they undergo proper routine maintenance, balanced water chemistry care, and professional seasonal winterization.