Porcelain slab floors offer unmatched durability, water and stain resistance, and design versatility for modern homes. With a lifespan of 50+ years and minimal maintenance needs, they are ideal for high-traffic and wet areas. Professional installation is recommended, but the investment pays off in lasting beauty and performance. This guide covers everything you need to know about porcelain slab floor durability, care, and design options for your next home renovation.