Bottom Outlet Roof Drain with Overflow | Thunderbird Copper Roof Drains
Installation: Flat roof
- Made of strong 20 ounce sandblasted copper for great membrane adhesion.
- Seamless flashing and drain basin.
- Second pipe fitting for overflow application.
- Comes with strong ABS dome strainer.
- 2", 3", 4", and 6" sizes available.
- Copper outperforms the competition because copper does not rust and does not melt.
- Also available in stainless steel (Stainless Steel Bottom Outlet Roof Drain with Overflow).
Details
- Area roof drain with built in overflow drain
- 20 ounce copper, 10" diameter seamless basin
- Sandblasted for excellent membrane adhesion
- Second pipe and fitting for overflow application (2" raised pipe)
- 2", 3", 4", or 6" bronze no hub fitting
- ABS dome strainer
- Manufactured in the USA by Thunderbird Products
Note on Fittings: Two types of fittings are available.
A threaded adapter fitting is used primarily with 2" PVC pipe applications. The threads on the bronze fittings are male and can be attached to a threaded female PVC adapter.
A no hub fitting is the standard fitting used in the industry. With this fitting a rubber coupling is used to connect the drain to the drainage pipe.
Part numbers
- RDCB2NH: 2" No-Hub Bottom Outlet Roof Drain w/ Overflow
- RDCB2NHCL: 2" No-Hub Bottom Outlet Roof Drain w/ Center Line Overflow
- RDCB2NHCR: 2" No-Hub Bottom Outlet Roof Drain w/ Overflow w/ Optional Clamping Ring
- RDCB2TA: 2" Male Threaded Bottom Outlet Roof Drain w/ Overflow
- RDCB3NH: 3" No-Hub Bottom Outlet Roof Drain w/ Overflow
- RDCB3NHCL: 3" No-Hub Bottom Outlet Roof Drain w/ Center Line Overflow
- RDCB3NHCR: 3" No-Hub Bottom Outlet Roof Drain w/ Overflow w/ Optional Clamping Ring
- RDCB3TA: 3" Male Threaded Bottom Outlet Roof Drain w/ Overflow
- RDCB4NH: 4" No-Hub Bottom Outlet Roof Drain w/ Overflow
- RDCB4NHCL: 4" No-Hub Bottom Outlet Roof Drain w/ Center Line Overflow
- RDCB4NHCR: 4" No-Hub Bottom Outlet Roof Drain w/ Overflow w/ Optional Clamping Ring
- RDCB6NH: 6" No-Hub Bottom Outlet Roof Drain w/ Overflow
The 2in No-Hub Bottom Outlet Roof Drain with Overflow from Thunderbird Copper Roof Drains is the perfect choice for flat roof installations. Made of strong 20 ounce sandblasted copper, this roof drain ensures excellent membrane adhesion for a reliable and long-lasting solution.
With its seamless flashing and drain basin, this roof drain offers a sleek and seamless appearance, enhancing the overall aesthetics of your roof. The addition of a second pipe fitting for overflow applications provides added protection against water damage, giving you peace of mind during heavy rainfall.
Equipped with a strong ABS dome strainer, this roof drain effectively prevents debris from clogging the drainage system, ensuring smooth water flow. Available in 2", 3", 4", and 6" sizes, you can choose the perfect fit for your specific requirements.
Copper is the superior choice for roof drains as it doesn't rust and is resistant to melting, outperforming other materials in durability and reliability. However, if you prefer stainless steel, Thunderbird also offers a Stainless Steel Bottom Outlet Roof Drain with Overflow option.
Manufactured in the USA by Thunderbird Products, this bottom outlet roof drain is meticulously designed and crafted to meet the highest standards of quality and performance.
Please note that two types of fittings are available for this roof drain. The threaded adapter fitting is primarily used for 2" PVC pipe applications, while the no-hub fitting is the standard fitting in the industry.
The 2in No-Hub Bottom Outlet Roof Drain with Overflow is available in various part numbers to cater to different specifications. Whether it's the RDCB2NH, RDCB3NH, RDCB4NH, or RDCB6NH, you can find the perfect fit for your project. The optional clamping ring is also available for added security.
Choose Thunderbird Copper Roof Drains for a high-quality, reliable, and durable solution for your flat roof drainage needs.
