Piedmont Pipe Manufacturing

We are a U.S.-owned company based in Denver, North Carolina serving commercial construction projects across the country. All of our downspout connectors are made from U.S.-made materials by skilled local labor.

Piedmont Manufacturing fabricates custom downspout connections for commercial buildings from nearly indestructible stainless steel.

Working with architects and construction managers to offer an alternative to cumbersome, fragile, and heavy cast-iron downspout adapters and connectors, Piedmont Manufacturing delivers a lighter, easier-to-use product that’s still cost-effective for your project.

Our units come standard with mounting hardware, cleanouts, and a durable finish to help them blend seamlessly into your construction. But our downspout connectors are anything but standard with unlimited sizing options and customer products available to suit your project. See all of our products.

Features And Benefits:

Piedmont Pipe Manufacturing delivers a lighter, more durable, and easier-to-use product that’s more cost-effective for your project: stainless steel downspout connectors. Our units come standard with mounting hardware, cleanout ports, and a durable powder coat finish to help them blend seamlessly into your construction.

Patented Features

Piedmont Pipe Manufacturing downspout connectors are anything but standard with truly unlimited sizing and style options.

Customizable Cleanout Ports Standard

• Cleanout access on the body of the downspout connection allows for pipe maintenance as needed.
• Eliminate the need for in-ground cleanouts on the roof drain leader piping vs. in-ground PVC cleanouts that are often overgrown and lost or have become broken, safety hazard within the first five years of installation.
• Cleanouts may be offered by most manufacturers of cast iron products but are not standard and substantially increase the costs of the units.
• Excludes the A1 & A2 transition adapter and SG above-ground outlet models

Custom Rolled “Stab-fit” Vertical Outlets

• Sized to fit the internal dimension of any size and type of pipe. “Stab-fit” outlets are supplied with a “trim ring” to conceal the pipe profile at finished grade, providing a clean finished look in paved areas.
• Allows for more protection above grade, or for the unit to be shortened while providing the same exposure height of longer units connecting below grade.
• Eliminate the need for ugly external coupling at or above finished grade
• Allow for boot installation after concrete, asphalt or landscaping has been completed.

Superior Materials

• Piedmont Pipe Manufacturing products are available with a factory-applied, durable powder coat finish that’s UV-resistant and made for exteriors. While attractive on a building, our products are also made from nearly-indestructible stainless steel and aluminum so the beautiful finish is strictly for aesthetics.
• Piedmont Pipe Manufacturing downspout connections are entirely manufactured from 12ga. 304 stainless steel or 11ga. aluminum plate.

Modern Design & Fabrication Means Smart Spending

• On most units, there are no visible external mounting points providing a clean finished look with no rusting mounting hardware.
• Aluminum, stainless and carbon steel offers a lower cost-per-unit when compared to comparable cast iron products.
• Aluminum and Stainless steel is virtually maintenance free forever.
• Piedmont Pipe Manufacturing products are manufactured using the latest in CAD design, laser cutting, and robotic welding.
• There are no limits to the size or shape of the units Piedmont Pipe Manufacturing can provide for your custom projects – our sizing is truly unlimited.
• Piedmont Pipe Manufacturing ships your order within days of receiving it, no matter what the size or shape.