- Top Sellers
- Clearance
- Metal Flashing
- Roof Ventilation
- Gable Vents
- Chimney Accessories
- Pipe Flashing
- Tools / Equipment
- Hand Tools
- Tear Off Tools
- Gutter Accessories
- Brushes
- Cement / Coating / Sealant
- Roofing Underlayment
- Fasteners
- Roof Drains
- Skylights
- Shingles / Tile
- Fall Protection
- Hoisting Equipment
- Safety / Cleaning Supplies
- Single Ply Roofing
- Single Ply Tools / Equipment
Cast Iron Roof Drains
Large Sump Cast Iron Drains are made with clamping ring for single ply systems. They are also made with heavy duty cast iron. These drains will be very quick and easy to install and maintain, as well as being efficient and economical.
Shop for Large Sump Cast Iron Drains available in most standard drain sizes. We offer drains that come standard with a clamping ring and dome, but we also have drains with gravel guards and no hub bottoms.
In addition, if you are not finding what you need for your project, please contact us. Our team has decades of experience and will be able to help you find the right solution.