Trench Drains

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Showing all 20 results

Cast iron trench grates provide drainage solutions for urban and industrial environments

Reliance Foundry’s cast iron trench drains offer effective drainage solutions for a variety of spaces, ranging from pedestrian areas to industrial loading docks. They prevent the flooding of driveways, roads, warehouses, parking lots, and laneways—any open space that can collect large amounts of water. Trench drains are designed to rapidly remove excess surface water, ensuring that the area remains safe for pedestrian and vehicular traffic.

Made from durable cast iron and painted black, trench drains and frames are designed for a long service life with little to no maintenance required. Reliance Foundry’s high-performance paint provides a thick, uniform coating designed not to crack, chip, or peel.

All Reliance Foundry trench drains can safely handle heavy loads while offering appealing designs to add to any architectural aesthetic.

Reliance Foundry hardscape products are designed and manufactured in the USA, in compliance with the Buy American Act. Trench drains are kept in stock for low lead times.

Read more about trench drains.

Trench drain with grate slots

Heavy-duty trench drains

Reliance Foundry’s heavy-duty trench drains are built to last in any environment and have high load capacities. An optional trench frame includes a debris chute and rebar stop for added durability. Heavy-duty trench grates in simple, clean designs are ideal for any environment, whether residential driveway or garage, industrial warehouse, or municipal sidewalk. Trench drains lock together using a unique unbolted design, and are easy to install.

Cast iron trench drain

Drainage solutions for urban settings

Decorative trench drains are versatile linear trench systems that are built for heavy-duty applications, but are designed with aesthetics in mind for urban environments. Their unique design patterns enrich the look of city streetscapes and add flair to city sidewalks while keeping them safe and dry. Decorative trenches provide modern drainage solutions that complement urban infrastructure with the promise of durability that comes from high-quality cast iron.