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Stainless open channel trench drains
Commercial and industrial stainless steel trench drain systems have been our specialty for over 30 years. Our engineers work closely with customers to make sure each trench meets their exact requirements.

Bar grates or solid covers


Open trough trenches come standard with bar grating, or an optional solid plate with perimeter drainage. They are mostly used in commercial and industrial buildings where forklifts and pallet jacks are used extensively.
12 gauge stainless bodies
It's our standard practice to form trench drain bodies from 12 GA stainless steel at a minimum. Why?
- It's 28.61% thicker than 14 GA material, and the real cost difference is minimal.
- It's easier to field weld together at the job site.
- 14–16 GA tends to warp during field welding.
We'll build to your specification
Over the years we've fabricated hundreds, if not thousands, of stainless steel trench drains — and so far there hasn't been one we couldn't fabricate. One size does not fit all: we design and supply trench drains to the highest quality standards for every customer, from multi-million dollar corporations to the family-owned butcher shop down the street. View sample detail drawings.
In-stock trenches
Ready to ship, ready to install:
- Body
- V bottom — 12 GA T304 2B stainless
- Covers
- Bar grating or solid plate
- Basket
- Perforated collection basket
- Outlet
- 4" Sch 10
- Install
- Concrete setting anchors, height leveling brackets
- Rating
- Special duty — 12,500 lb
Decades of experience
Most of our stainless drain designs have been tried-and-true workhorses for 30+ years. There's a reason we stock 12" stainless drains, cleanouts, P-traps, hub drains and laterals: stainless drain products are needed to fast-track projects.
The right conditions for a drain differ based on its intended use. You can rely on us to offer customized designs that match your specific needs. Let's work together on your next project.
Have a trench layout? Send it over.
Lengths, widths, sump locations and traffic — we'll draw it, quote it and build it.