Certified Structural Technology

Hybrid Steel Systems

The ultimate structural optimization: Hot-rolled structural steel primary skeleton carrying major loads, combined with lightweight LGSF secondary walls and floors.

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Eurocode 3 & 8 Certified Engineering
EN 1090-2 Factory Quality Control
40ft HC Container Packing & Flat-Pack Export
100% Bolted Field Assembly (Zero Site Welding)
Home / Systems / Hybrid Steel Systems

Engineered Sub-Systems & Technical Specifications

Explore detailed section profiles, steel grades, and loadbearing capabilities:

Combining the massive load capacity and large openings of hot-rolled structural steel with the lightweight, thermal speed of light gauge steel infill panels.

Section Profiles: S355 Structural steel main portal frames + S350GD LGS framing for facade and partition walls
Steel Grade & Coating: Multi-material optimization reducing total structural weight by up to 35%
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Engineered upper-floor steel framing designed to mount seamlessly onto poured concrete podiums, subterranean basements, or central elevator cores.

Section Profiles: Precision baseplates, heavy chemical anchor systems, and shear-stud embedment plans
Steel Grade & Coating: S355 Structural Steel + S350GD Galvanized Upper-Level Framing
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A fully integrated building system pairing structural steel portal frames with high-efficiency PIR/Rockwool sandwich panels and flashings.

Section Profiles: Structural steel skeleton with cold-formed Z-purlins spaced to match panel spans
Steel Grade & Coating: S355JR Structural Steel + 40mm–150mm PIR/PUR Sandwich Panels
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High-durability residential and commercial exterior wall assemblies combining cold-formed steel studs with non-combustible fiber cement rainscreen panels.

Section Profiles: S350GD LGS Studs + 8mm–12mm autoclaved fiber cement facade boards
Steel Grade & Coating: S350GD + Z275 High-Tensile Galvanized Steel Framing
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Frequently Asked Questions

Detailed answers to technical, manufacturing, export, and on-site assembly questions.

SerBuild designs and manufactures light gauge steel (LGSF) and heavy structural steel buildings for residential developments, industrial warehouses, manufacturing factories, aircraft hangars, commercial offices, and agricultural halls.

Yes. All structural engineering is performed strictly according to Eurocodes (EN 1990, EN 1991, EN 1993, EN 1998) including project-specific National Annex parameters for local snow, wind, and seismic loads.

We offer five flexible delivery packages: Engineering Only, Supply Only (containerized flat-pack kit), Supply with On-Site Supervision, Complete Frame Installation, and Turnkey Project Delivery in eligible regions.

Components are precision roll-formed or cut, permanent piece-marked, and packed in dense weather-protected flat-pack bundles optimized for 40ft High Cube containers, accompanied by detailed 3D packing lists and assembly manuals.

Submit your project location, building dimensions (width, length, eave height), intended use, and any available architectural drawings or sketches via our 5-step RFQ form. Our engineering team reviews the submission and responds within 24–48 hours.

Relevant Project References

Real-world evidence of precision Eurocode engineering, containerized export, and on-site assembly execution.

Split, Croatia Supply + Supervision

266 m² Contemporary Light Gauge Steel Villa in Split, Croatia

Challenge: Severe coastal bora wind gusts (up to 180 km/h) and high seismic ground acceleration in the Adriatic coastal z...

266 m² (2,863 sq ft) Case Study →
Bavaria, Germany Supply Only (Kit Package)

1,800 m² Clear-Span Steel Logistics Warehouse in Bavaria, Germany

Challenge: 30-meter column-free clear span required to maximize high-bay pallet racking, integrated with a 10-ton overhea...

1,800 m² (19,375 sq ft) Case Study →
Lyon, France Supply + Supervision

4,500 m² Logistics Distribution Center in Lyon, France

Challenge: 12 integrated loading docks, high internal clearance of 12 meters, strict NF EN French Eurocode compliance, an...

4,500 m² (48,438 sq ft) Case Study →

Request an Engineered Steel Building Proposal

Submit your project dimensions, drawings or requirements for an engineering review and itemized quote within 24–48 hours.

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Step 1: What type of steel building are you planning?

Step 2: Project Location & Target Dimensions

Step 3: Preferred Delivery Scope & Engineering Equipment

Step 4: Project Schedule, Incoterms & Readiness

Step 5: Contact Details & CAD / Drawing Upload

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