Quick answer
Quality large-format waterproof wall panels are built to last for many years with minimal maintenance, and reputable systems carry manufacturer warranties. Rather than quote a fixed number here, we share the specific expected lifespan and warranty for the exact system we'd install in your bathroom at your consultation — because it depends on the product and the installation.
What affects longevity
Proper installation over sound structure is the biggest factor. Because there's little grout to fail, panel systems avoid one of the most common failure points of tiled showers.
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The most accurate answer is a free, written quote after we see your space.
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