Overflow Drain

This overflow drain, crafted from 16 oz. copper flashing, offers a crucial secondary drainage solution for flat and low-slope roofs when used in conjunction with your existing primary drain. Its raised 2-inch pipe acts as a failsafe, automatically channeling excess water away if the primary drain becomes overwhelmed during heavy rain or downspout blockage. Durability: The 16 oz. copper construction boasts exceptional strength and longevity. Copper's natural resistance to corrosion ensures reliable performance for years to come, even when exposed to harsh weather conditions. Applications: This overflow drain is ideal for various flat and low-slope roof applications, including: Commercial buildings with large roof areas Residential flat roofs Balconies and decks Green roofs Installation: The overflow drain integrates seamlessly with most standard roof drain systems. It features a 2", 3", or 4" bronze no-hub fitting for a secure and watertight connection to your existing drainage pipes. Key benefits: Prevents Overflow and Water Damage: The raised 2-inch overflow pipe safeguards your roof from ponding water, which can lead to leaks, structural issues, and mold growth. Increased Drainage Capacity: The overflow drain supplements your primary drain's capacity, ensuring efficient water removal during heavy downpours. Peace of Mind: This secondary drainage solution provides an extra layer of protection for your property, giving you peace of mind during heavy rain or unpredictable weather conditions. Note: For optimal performance, we recommend consulting with a qualified roofing professional to determine the appropriate overflow drain size and placement for your specific roof drainage system.