A tile shower can last 40 to 80 years or more, far longer than any prefabricated unit, but grout and caulk age on their own schedule. This guide breaks down what actually fails first, how long each component really lasts, and what to do to keep your shower looking new for decades.

Choosing bathroom tile comes down to five decisions: material, size, finish, color, and budget. This step-by-step guide walks through each one, plus how to check slip resistance ratings so your floor is actually safe when wet, not just good-looking.