(281) 577-5134 SALES@DIAMONDCS.COM
  • Fiberglass Grating

    Diamond Composite Structures sources the highest quality molded and pultruded fiberglass grating available for your custom walkway assemblies. From design, to creation, to installation, quality materials and expertise make the Diamond difference.

    Learn More about Molded Fiberglass Grating

  • Custom FRP Fabrications

    Whether your project began on the back of a napkin or engineered CAD drawings, Diamond Composite Structures can bring your project into reality. With 30 years of expertise in custom fabrication, we know what quality means to you.

    Learn More about Custom Fiberglass Fabrications

  • Get A Quote

    Ladders, Walkways, & Handrails. These are the building blocks of a completely engineered fiberglass composite solution. Diamond Composite Structures can bring your project together from start to finish. It all starts with a quote.

    Learn More about Custom Fiberglass Fabrications


Custom Fabrication of Fiberglass Reinforced Plastic Products

Diamond Composite Structures is the leading provider of custom-fabricated fiberglass structural solutions with over 30 years of industry experience. We work with end users and specifiers to design, create, deliver and install solutions that meet the needs of your facility. We serve an incredibly diverse variety of industries from chemical /petrochemical operations, water / waste-water treatment, architectural builders, and even entertainment attractions like large aquariums or your community waterpark. Each new client represents a unique set of needs and challenges and has allowed us to gain an incredible knowledge base. Consider Diamond Composite Services for your next project.

If you can draw it, sketch it, design it, or dream it, Diamond Composite Structures can build it.


Join Us at WefTec 2017

We are looking forward to seeing you on October 2nd – 4th in Chicago. Booth 4118.



Ladders are a critical piece of equipment and can make the difference between a safe workplace or a hazardous situation.
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Not all handrails have to be “safety yellow,” today’s decorative handrail systems can enhance new construction and beautify an existing structure in need of retrofitting.
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Walkways & Platforms

Molded and pultruded fiberglass walkways and platforms are a common site in today’s workplace. When compared with the metal walkways of the past, they provide a variety of advantages.
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Structural Members

If your company is looking for a solution that can replace wood, steel or aluminum without compromising strength than look no further.
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Custom Fabrications

Handrails, ladders, walkways and structural members are simply components of larger custom fabricated solutions.
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The Diamond Difference

We source only the highest quality fiberglass materials from leading manufacturers. Our staff is trained in techniques that meet and exceed industry accepted fabrication standards as well as meeting OSHA regulations when required. Safety, quality control and client satisfaction are paramount, that’s the Diamond Difference.


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