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K, LH, & DLH Series Bar Joist

Steel joists are essential components in building frameworks, providing robust support for floors and roofs in a variety of building structures. At Triple-S Steel®, we provide an unmatched selection of standard steel joists that meet the diverse needs of any project. Our steel joists are designed to meet the highest standards, ensuring the safety and stability of your construction projects.

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Extensive Range of Sizes and Shapes

We offer steel joists in a variety of sizes and shapes, including K-series, LH-series, and DLH-series, each designed to handle different load capacities and span requirements. Whatever your construction needs, our products deliver optimal performance and flexibility.

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Premium Materials for Maximum Durability 

Our steel joists are manufactured using high-strength steel, ensuring they deliver the reliability and performance you need. This durability offers long-lasting support for your structures, reducing maintenance costs and enhancing your project’s overall lifespan.

Applications Across Industries 

Triple-S Steel® serves a wide range of industries, from commercial construction and manufacturing to residential projects. Our steel joists are ideal for supporting roofs, floors, and mezzanines, providing robust solutions for complex structural challenges.

All our steel joists comply with stringent industry standards and specifications, ensuring safety and reliability for all your projects. We work closely with you to meet your specific requirements, offering custom solutions that align with your construction needs.

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Benefits of Choosing Triple-S Steel® 

By choosing our steel joists, you’ll get:

  • Superior load-bearing capacity and stability
  • Versatility in design and application 
  • Cost-effective solutions for large and small projects
  • Expertise and support from a trusted industry leader 

Trust Triple-S Steel® to deliver the highest quality K, LH, and DLH series bar joists. Contact us today to learn how we can support your next project.

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we take care of our customers like family.

Give us a call at 1(800) 231-1034 or fill out the form below and we’ll be in touch as soon as possible. *marks required fields

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Great pricing and awesome customer service.

After you place an order, you can forget about it and it will be there on time - every time.

- Valued Customer

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The Triple-S Steel® staff is always very helpful and quick to respond.

They’ve always delivered the material that we need and helped with processing when required.

- Valued Customer

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Triple-S Steel® cares about its customers.

Triple-S Steel® cares about its customers.

- Valued Customer