Whether you’re looking for replacement grates or covers for trench drain systems and catch basins, TDS offers grates in a variety of materials such as cast iron, ductile iron and stainless steel and much more.
The #1 Choice for Drainage Solutions

Linear Drains
Linear trench drains, channel drains, floor drains, trench drain systems; whatever you call them, we can help you find the best drainage solution to meet your needs and budget.

Decorative Grates
Trench Drain Systems exclusively offers five patterns in bronze and aluminum decorative grates that fit NDS® Mini Channels and our unique Max Mini™. We are also the first manufacturer to offer metal grates for the NDS® Slim Channel.

Catch Basins
What’s the best way to keep a basement dry? Install a catch basin under your downspouts to easily collect storm water runoff from your roof and surrounding surfaces such as sidewalks and patios.
Drainage for Home
We will help you diagnose and solve your home drainage issues. Learn more online or get in touch with one of our on-call trench drain experts today.
Commercial Drainage
Explore our collection of drainage information, high quality products, spec sheets and more. Regardless of the size of your project, Trench Drain Systems has you covered.

In addition to being a leading manufacturer of trench drainage systems, TDS also manufactures several product lines. We strive to offer the most comprehensive drainage selections with off-the-shelf, niche and custom options. Our in-house engineering staff provides free technical support and professional CAD layout drawings.
Trench Drain News
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POLYCAST® Home-Grown Product
POLYCAST® was the first to design and produce polymer concrete trench drain channels in the…Read More
Considerations For Trench Drain Systems
Trench drain systems come in all shapes, sizes and materials. It can be difficult to…Read More
Find an Answer Here
Get in touch with our trench drain specialists today and we'll help you find the perfect drainage system.