Steel Structure Production

Strona główna / Produkty

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Steel Structures

Impostal Construction

konstrukcje stalowe od Impostal

Impostal Construction provides professional fabrication of steel structures and industrial installations, delivering solutions tailored to the needs of investments in the energy, industrial and petrochemical sectors. All projects are executed in accordance with client documentation, with each stage carried out by qualified specialist teams working to the highest quality and safety standards.

Scope of Services – from Design to Final Prefabrication

We specialize in comprehensive project delivery in the field of steel structures. We execute both advanced engineering tasks and multi-ton structures installed on major European infrastructure investments.

Steel Structure Prefabrication

We manufacture steel components based on the provided technical documentation, ensuring full compliance with industry standards. Our production facilities allow us to deliver both individual components and large modular structures. We produce, among others:

  • support, frame and load-bearing structures
  • components for conventional and renewable energy sectors
  • industrial and petrochemical installation components
  • specialized structures requiring precision machining

Industrial Installations and Steel Projects

We deliver full execution cycles for industrial structures and installations, including the construction of process pipelines, platforms, technical walkways and related infrastructure. Our specialists operate in compliance with rigorous quality standards and HSE procedures.

International Quality Standards – Certificates and Accreditations

The quality of our structures is confirmed by the following certificates:

  • EN ISO 3834-2 – highest quality requirements for welding
  • EN 1090-2 EXC4 – certification enabling execution of the most demanding steel structures


Compliance with these standards ensures that every structure is designed, prefabricated and inspected according to European requirements for strategically important investments.

Reference Projects

Our experience includes participation in major infrastructure and energy projects across Europe, such as:

  • Fehmarnbelt Tunnel – Denmark
  • LNG Terminal in Świnoujście


These projects confirm the ability of Impostal Construction to operate in environments with heightened quality, logistical and safety requirements.

Resources and Technical Support

Impostal Construction is not only a steel structure manufacturer – it is also a full technical and workforce support base for investments at every stage.

Workforce Leasing and Technical Outsourcing

We employ over 200 specialists, including:

  • welders certified according to European standards
  • steel structure and industrial installation fitters
  • teams specializing in machinery and production line relocation

Technical Supervision and Project Coordination

We provide comprehensive supervision of industrial projects. Our supervisory staff consists of experienced engineers and inspectors certified as:

  • IWE – International Welding Engineer
  • IWI – International Welding Inspector
  • FROSIO Level III – highest level of coating inspector certification

NDT Testing

We perform the full range of non-destructive tests to ensure the quality of structures and installations:

  • VT – visual testing
  • MT – magnetic particle testing
  • PT – penetrant testing
  • UT – ultrasonic testing
  • RT – radiographic testing


This comprehensive approach guarantees that every steel structure leaving our facility meets the highest standards of safety and durability.

Over 24,000 tons of piles delivered

Over 60,000 tons of connectors delivered