Engineered Steel Structures & Heavy Plate Works for Mega Infrastructure

In modern industrial and commercial developments, heavy structural steel forms the essential framework for operational continuity and structural longevity. Triad Saudi Contracting KSA provides end-to-end structural steel design, heavy fabrication, protective surface treatment, and site erection across Saudi Arabia.

Heavy Structural Steel Fabrication & Erection Services in Saudi Arabia

From industrial pipe racks and process skids to high-bay warehouses and high-rise frames, we deliver engineered steel solutions for complex structural requirements. Operating in full alignment with the Saudi Building Code (SBC), AISC standards, and international ISO quality and safety frameworks (ISO 9001, ISO 14001, ISO 45001), we ensure precise execution from raw mill plates to final site bolting.

Infrastructure Partner Since 1998.

Full Lifecycle Steel Fabrication & Erection Capabilities

Our structural steel division offers complete single-point execution, combining advanced computer numerical control (CNC) manufacturing with specialized site installation:

Phase 1: Connection Design & Modeling

3D Tekla BIM Modeling
AISC Connection Calculations
SBC Structural Code Alignment

Phase 2: CNC Fabrication & Audits

CNC Cutting & Drilling
Automatic Submerged Arc Welding
RF Barcode Tracking

Phase 3: Surface Blasting & Coating

SA 2.5 Abrasive Blasting
Intumescent Fire Proofing
Epoxy & Polyurethane Systems

Phase 4: Heavy Site Erection

Heavy Crane Mobilization
High-Strength Bolting
Third-Party NDT Inspections

Structural Detailing & Connection Engineering

Using 3D Tekla Structures and BIM integration, our engineering team delivers accurate structural steel detailing, 3D models, and mill-ready shop drawings for efficient project execution. We resolve structural-to-MEP clashes before fabrication, perform AISC-compliant connection design for critical structural components, and optimize material usage through our steel structures fabrication services and turnkey EPC project capabilities.

High-Precision CNC Shop Fabrication

Our advanced CNC fabrication facility is equipped with cutting, drilling, plate-bending, and automated Submerged Arc Welding (SAW) systems to produce high-quality structural steel components with exceptional precision. We fabricate beams, columns, pipe racks, platforms, and heavy industrial structures, while rigorous Non-Destructive Testing (NDT) ensures superior weld quality, structural integrity, and compliance with international standards through our steel structures fabrication services and industrial infrastructure solutions.

Surface Preparation & Specialized Protective Coating

We provide certified sandblasting, industrial painting, and protective coating services to safeguard structural steel in coastal, petrochemical, and desert environments. Our process includes SA 2.5 abrasive blasting, high-performance epoxy and polyurethane coating systems, and Passive Fire Protection (PFP) with certified intumescent and cementitious fireproofing, ensuring long-lasting corrosion resistance and compliance with Saudi Civil Defense standards through our structural steel protection capabilities and turnkey industrial project services.

Heavy Lifting, Site Erection & Rigging

Our structural steel erection and installation services ensure safe, accurate, and efficient on-site assembly of steel structures. Using certified rigging crews, heavy lifting equipment, HSFG bolting, field welding, and advanced 3D alignment technology, we deliver precise installations that meet the highest standards of structural integrity, safety, and quality.
Planning a Heavy Industrial Steel Build or Large-Span Structural Project?

Consult with our structural steel engineering team in Riyadh to review your shop drawings, tonnage requirements, or fabrication schedules.

Need Dedicated Crane Capacity or Heavy Equipment for Steel Erection?

Discover how our group ecosystem leverages Triad Equipment Rental KSA and Triad Logistics to transport and erect high-tonnage structural components.

our commitment

Sector Applications for Structural Steel

  • Oil, Gas & Petrochemical Facilities: Heavy pipe racks, equipment support structures, flare stack platforms, and modular process skids.
  • Logistics & Industrial Parks: Wide-span clear-span warehouses, distribution centers, industrial manufacturing plants, and crane runway girders.
  • Commercial & High-Rise Structures: Multi-story steel frameworks, composite deck flooring systems, canopy frameworks, and architectural spatial steel.
  • Power & Utility Plants: Substation steel structures, turbine hall framing, desalination plant infrastructure, and cable tray support bridges.
General Contracting & Engineering Solutions in Saudi Arabia
Standards, Safety & Saudi Vision 2030

Building Infrastructure for Saudi Vision 2030

As Saudi Arabia accelerates mega-developments, industrial zones, and urban infrastructure under Saudi Vision 2030, Triad Contracting KSA provides the technical precision, fleet capacity, and engineering excellence needed to deliver turnkey operational success.

Contact us

Request a Structural Steel Fabrication Quotation

Submit your structural drawings, tender specifications, or bill of quantities (BOQ) for a technical review and formal proposal.

Office Hours:
MONDAY - FRIDAY
9 AM - 5 PM
Location:
Bahrah, 23342, Jeddah. KSA