For over 20 years....KBRS has been manufacturing high-quality, waterproof, custom shower and wet room systems that protect luxury, high-end bathrooms from leaks, mold-growth and ponding water. Our shower and wet room systems are surface-ready, simple-to-install and can be covered with any decorative stone or tile imaginable. KBRS custom shower and wet room systems are specifically engineered to protect luxury homes, hotels, condos, and yachts.