Stainless Steel Trench Systems


Made in the USA

Trench Drain Systems For Food and Beverage Applications


AWI offers a complete line of stainless steel trench drains for the food and dairy industry.

We Also Offer Slot Drain Systems for Food and Beverage Applications

High Quality Construction and Leveling Brackets Standard


Our proven track record and commitment to quality have allowed us to stay a preferred drain choice for food processing, dairy, beverage, meat, and poultry industries.

Stainless Steel Trench Drains


With over 5 decades of experience building commercial and industrial stainless steel trench drains, we want to be your trusted partner for your next project. We can work with your design, or we can help you design a trench system that meets your needs. Put our industry experience and expertise to work for you!

Our trench drains, also known as floor trough drains, are manufactured in-house at our facility in Winsted, MN, giving you a unique advantage. Working directly with the manufacturer ensures that you get exactly what you are looking for.

Stainless Trench Drain Styles

It is unlikely that you will come across a stainless steel trench drain design we have not manufactured. We have many straightforward styles of floor trough drains that we can recommend, or we can work with you to design one to fit your specifications.

Quality and Construction

We manufacture our floor trough drains out of thicker materials for a reason. Thinner materials, while reducing some costs, can result in warping after welding and may also increase labor costs at installation. Let our experience help you design a drain that is easy to install and exceptional in both fit and finish. We don’t cut corners when it comes to quality and construction. Let us prove it to you!

  • 304 or 316 stainless steel construction
  • Heavy-duty 12-gauge materials standard
  • Schedule 10 and Schedule 40 outlets available
  • 1/8″ per foot slope or custom slope per application

Additional Options for Stainless Trench Drains

Cover Options

Engineering & Specifications

Some of the largest brands, contractors, design-builds, engineering firms, and mechanical contractors have spec’d our stainless steel drains for their projects. We take great pride in knowing they are calling out our products by name.

  • In-House Engineering
  • Submittal and Approval Drawings
  • Industry experts in drain system engineering for the food industry
Let’s work together to create the quality drains you need.

If you need drawings, certifications, spec sheets, or anything else for your next design or project, please contact us and let us help.

Drain Systems Brochure


Check out our brochure for more information on AWI stainless steel floor drain systems.

Made in the USA


Since 1970

Let’s work together to create the quality drains you need.

We got our drains installed over the weekend—they look awesome, you guys do great work! These are really well made and we are very satisfied with them.

– Brewery in Colorado


We recently worked with AWI on a project that included over 7,000 feet of trench drains and more than 300-floor drains. This was a massive project for everyone involved and they knocked it out of the park. Nothing ever goes perfectly on a project of this scale but their ability to adapt and help us keep the concrete pours moving was appreciated by everyone involved!

– Mechanical Contractor in the Food & Beverage Industry


We have been working with AWI for almost 15 years. Over that time they have become our closest and most reliable vendor. They have an uncanny ability to understand and meet our ever-evolving requirements. I am proud to state that AWI is a true partner and an undeniable factor in the ongoing success of our business.

– Valued AWI Customer