High-Rise PVC DWV Systems: A Smarter, Safer Choice for Modern Construction Discover how NAPSYS™-HR high-rise PVC DWV systems improve safety, efficiency, and code compliance in modern construction. Available at Fabco Plastics. High-Rise Plumbing Made Smarter As cities grow vertically, the infrastructure inside those buildings must evolve just as quickly. Plumbing systems in high-rise construction…