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Buy Crowd Control Steel Barriers Direct!

Blockader® has the largest selection of interlocking steel barriers and plastic barricades ready to ship Nationwide.
Buy Crowd Control BarriersDownload Our Free Event Planning Guide

The Tamis Corporation offers a variety of premium quality crowd control and safety products to suit any budget. To learn more, you can request information on our most popular products below.

As always, if you are looking for something you don’t see, don’t hesitate to contact us.


Crowd Control Steel Barricades

Crowd Control Barriers - Blockader BarriersAvailable in a Variety of Styles & Finishes for any Event

Steel Barrier Covers

Steel Barrier Covers - Blockader Steel BarriersCustom Jackets turn
Crowd Control into Advertising

Painted Steel Barriers

Powder Coated Crowd Control Barriers - Blockader Steel BarriersTrue Powder-Coated Finishes in 10 Attractive Colors

Blockader Steel Gates

Aisle Gate Steel Portable Gate - Blockader Steel Barriers

Steel Gates for Securing Hallways, Doors, Entrance Ways, and More

Plastic Event FencingPlastic Event Fence

Fence Off Events in Style with Our Durable, Configurable Plastic Event Fencing

MovIt® Plastic Barricades

Blockader - Movit Plastic Barricade

Introducing the Future of Crowd Control with Movit Portable Plastic Pedestrian Barriers

Temporary Fencing

New Easy Carry Mesh

You guys are wizards! Thank you so much to you and your team for making this happen!!!!!

Jennifer White

Account Manager, Hello! Florida Destination Management

Pioneers of Progress in Crowd Control

Since its inception in 1976, Blockader® has consistently remained at the forefront of innovation in the crowd control industry. As the world’s largest supplier of galvanized interlocking steel barricades and crowd control barriers, we have not just set industry standards, but we’ve also redefined what’s possible. Our commitment to continuous improvement and pioneering new features for steel barriers has set us apart as leaders in the field.

A Global Presence at Prestigious Events

Blockader barricades have been a ubiquitous presence at some of the world’s most prestigious events. Whether it’s the grandeur of the Super Bowl, the international camaraderie of the Olympics, the hallowed traditions of Presidential Inaugurations, or the electrifying ambiance of elite concert events, our barriers have been there to ensure security, order, and the comfort of attendees.

Our barricades have truly become global citizens, standing as reliable sentinels at events that define cultures, bridge nations, and make history. It’s a testament to the trust that event organizers, security experts, and crowd management professionals place in Blockader. 

A Legacy of Excellence

As we reflect on the journey since 1976, we are immensely proud of our legacy of excellence. Blockader’s commitment to innovation, quality, and unparalleled service has not only cemented our position as a market leader but has also fostered enduring partnerships with clients around the world.

With each event we serve, from the grandest spectacles to local gatherings, we continue to carry forward the Blockader tradition of reliability and innovation. The trust placed in our barricades is a testament to our unwavering commitment to making the world a safer, more secure, and better-managed place.

Blockader® – a name synonymous with progress, excellence, and the preservation of great moments in history.

Crowd Control Barriers - Blockader Steel Barriers


Blockader® crowd control barriers are manufactured to last!

  • Crafted from high-quality, reinforced steel in both the frame and bases, Blockader barriers are resistant to distortion and deterioration without being cumbersome and heavy.
  • After manufacturing, Blockader metal barricades are hot dipped galvanized to protect against rust.

Blockader® steel barriers and barricades are available in several variations depending upon your specific needs. The Blockader Classic is the market standard for heavy-duty steel barrier applications, while the Blockader Standard offers a lightweight, economical alternative.

We also manufacture security gates under the same name. Head to our Blockader Gates division website to see more about those products.

Contact a Crowd Control Expert Today

to Receive Pricing on Blockader® Steel Barriers


Nations largest warehouse of metal barricades


  • Dozens of lengths, heights, and styles.
  • Metal and plastic barricade options
  • Large quantities of bases and accessories also in stock.



  • BLOCKADER® has been the industry standard for steel barriers since 1976.
  • Responsible for key innovations in design, manufacturing, and service in the steel barrier industry.
  • Competitive pricing across the board.


  • Tailor your crowd control barriers to your specific needs
  • Personalized branding and color choices
  • Unique accessories
  • Freedom to create a solution that perfectly aligns with your event or establishment’s requirements.


  • Rest easy with our seasoned support team
  • Ready to assist you in selecting the right crowd control barriers for your application
  • Decades of industry knowledge and expertise
  • Our dedicated professionals are here to guide you through the process
  • We ensure that you make informed decisions and achieve the results you desire is a Division of Tamis Corporation


Crowd Control Barriers - Blockader Steel Barriers

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