Flex-Gate® & Flex-Cover® Barriers

Hydro1® Pedestrian Flood Doors

HydroDefense® Flood Planks™

AquaTrigger® Automatic Flip-Up Flood Barrier

AquaTrigger® Self-Closing Flood Barrier

AquaTrigger® Vents

Sliding Flood Barrier

Hinged Flood Barriers

Flood Hatch

Louver Cover Flood Barrier

Vertical Lift Flood Barrier

EzDam®

GLOBAL FLOOD SOLUTIONS THAT HOLD WATER

PS Flood Barriers® is a global, industry-leading manufacturer providing versatile flood protection solutions for a wide variety of industries, including industrial, commercial, federal projects, municipalities and many more.

We learned about the incredible power of water firsthand during the Red River’s devastating flood of 1997 in our hometown of Grand Forks, North Dakota. We’ve put those lessons to good use, and the resulting flood doors and flood barriers are much more than just protection against water, they are protection against fear. This allows you to do business with confidence, which in turn allows your business to thrive.

PS Flood Barriers’ products are made from structural materials that are engineered to meet the requirements of the International Building Code – the same structural expectations as your building itself. The dependability of each of our flood protection products is thoroughly proven by structural engineering calculations, stringent physical testing standards, and thousands of validated customer applications around the globe.

Whether you’re dealing with coastal flooding from hurricanes or flash flooding from heavy rainfall, we have passive-, active- and rapid-deployment products designed to handle virtually every type of flooding. In addition, when you work with PS Flood Barriers, you are working with in-house design, engineering, manufacturing and testing, all under one roof. Call us today.

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Product Line Brochure Recommended Flood Testing Procedures

It has been pouring rain here for two weeks and it continues. We finished the installation of the door during a 3-day break and the night we completed it, the skies opened and the neighborhood was swimming - but not us. We are tight and dry!! I can't tell you how happy we are. We are almost finished restoring our house and plan to hold our first meeting in it this coming Thursday. So excited to get back in our clubhouse. You are in our history books now.

– Jane Williamson, Treasurer

The San Francisco Motorcycle Club

The Latest From PS Flood Barriers®

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Hydro1®: Four Decades of Innovation. Proven Solutions.

For more than 40 years, PS Flood Barriers®, a division of PS Industries®, has been designing and manufacturing flood protection systems for some of the world's most demanding applications. Today, we help protect more than 45,000 flood openings worldwide, giving architects, engineers and owners the confidence that comes from proven performance. Introduced in 2021, the Hydro1® Pedestrian Flood Door represents the culmination of four decades of engineering, testing and continuous innovation.

PS Flood Barriers® Case Study: Shalom Center

The Congregation of the Sisters of St. Joseph of Peace (CSJP) is a Roman Catholic religious organization founded in 1884 in England. Made up entirely of women, CJSP works to promote peace through justice, advocating for human rights and more. CSJP has a 14-acre campus in Englewood Cliffs, New Jersey, a small borough across the George Washington Bridge from New York City atop the Hudson River Palisades. This historic location is beautiful, peaceful, and unfortunately, prone to flooding during heavy rains.