How long do bath tubs last?

Bathtubs can last anywhere from 10 to 30 years, depending on the material and maintenance. Acrylic and fiberglass tubs typically have a lifespan of 10 to 15 years, while cast iron and high-quality porcelain tubs can last 30 years or more. Regular maintenance, such as cleaning and repairing any chips or cracks, can help extend their longevity. Ultimately, the durability of a bathtub also depends on how well it is cared for and the quality of its installation.