Harz / HM Custom Marble Co. Debuts Fiberglass Shower Bases and Shower Wall Systems at KBIS 2026

Harz / HM Custom Marble Co. will introduce fiberglass shower bases and wall systems at KBIS 2026, marking its first time featuring these shower solutions in recent years. Designed for residential and light-commercial projects, the new line focuses on easy installation, clean aesthetics, and reliable performance. Visitors can also explore cultured marble sinks and learn how HM Custom Marble supports multi-unit programs with consistent, project-ready bathroom solutions.