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Zurn Roof Drains
Zurn offers a versatile line of roof drains designed to safeguard buildings by efficiently channeling water and preventing damage. Their product portfolio includes primary roof drains, combination primary/overflow systems, control-flow drains, siphonic drains, dual-outlet units, retrofit models, and specialty solutions for green roofs, decks, promenades, cornices, and high-capacity use. Many Zurn drains feature durable Dura-Coated cast iron bodies, flashing clamps, gravel guards, and both low-profile or standard domes/strainers to manage debris while maintaining high flow. Standout models such as the Z100 and Z163 showcase features like low silhouette Poly-Domes and deck plates for flexible installation. Zurn’s Control-Flo drains regulate flow to protect sensitive or flat roofing applications. The siphonic line (e.g. Z130S) allows fewer downspouts and more compact piping, saving space and cost. Technical documentation from Zurn offers verified flow-rate data under different piping scenarios, installation guidance, and compliance info with recognized standards, ensuring architects and contractors can specify with confidence and meet code requirements.
Zurn Combination Primary Overflow Roof Drains
Zurn Control Flow Roof Drains
Zurn Cornice Drains
Zurn Downspouts
Zurn Dual Outlet Roof Drains
Zurn Green Roof Drains
Zurn High Capacity Roof Drains
Zurn Primary Roof Drains
Zurn Promenade Deck Drains
Zurn Retrofit Roof Drains
Zurn Scuppers
Zurn Siphonic Roof Drains
Zurn Roof Drains: An Overview
Understanding Zurn roof drains, their benefits, applications, and real-world performance
Managing rainwater on commercial and residential buildings is a critical part of protecting structures and ensuring long-term performance. Zurn roof drains are engineered to provide reliable solutions for water drainage, offering strength, adaptability, and design efficiency. In this guide, we’ll cover how Zurn roof drains work, their key benefits, installation considerations, and include a case study to demonstrate their performance in the field.
Zurn Z164 Roof Drain
What Are Roof Drains?
Roof drains are plumbing fixtures designed to capture and redirect rainwater from building rooftops. Unlike gutters, which move water externally, roof drains connect to internal piping systems to channel water safely away from the structure. Zurn, a leader in drainage solutions, offers a wide range of roof drains including models designed for commercial, industrial, and institutional applications.
Key Benefits of Zurn Roof Drains
- Durability: Built with cast iron, stainless steel, and other robust materials to resist corrosion and weathering.
- Versatility: Available in multiple sizes and configurations to fit new construction or retrofit projects.
- Performance: Engineered to handle high volumes of water efficiently, preventing pooling and roof damage.
- Ease of Installation: Compatible with standard plumbing connections and designed for straightforward integration.
Zurn Roof Drain Product
Applications of Zurn Roof Drains
Zurn roof drains are widely used in:
- Commercial buildings such as offices, hospitals, and schools
- Industrial facilities requiring heavy-duty water management
- Multi-family housing complexes and high-rise developments
- Green roof systems and sustainable design projects
Installation Considerations
When installing a Zurn roof drain, proper placement and sealing are essential to ensure watertight performance. Installers should account for roof slope, membrane compatibility, and adequate piping connections to maximize efficiency. Professional installation is recommended to meet building codes and long-term performance standards.
Zurn Z100 Roof Drain
Case Study: Zurn Roof Drains in a Commercial Facility
A newly constructed healthcare facility in the Midwest experienced frequent heavy rainfall, creating potential risks for roof leaks and pooling. The contractor specified Zurn Z100 roof drains throughout the facility due to their high flow capacity and cast-iron durability. Following installation, the facility has reported zero standing water issues, even during peak storm events. The ease of installation also reduced labor time, saving thousands of dollars in project costs.
Conclusion
Zurn roof drains are a trusted solution for efficient rooftop water management. Their robust design, wide range of models, and proven track record make them an essential component in both commercial and residential projects. Whether for a new construction or retrofit, Zurn offers the reliability professionals need to protect buildings from water damage.