Automated submerged arc welded (SAW) built-up steel members engineered with tapered geometry to place steel mass exactly where bending moments require.
Precision manufacturing parameters, steel grades, connection hardware, and performance metrics.
How vertical gravity, lateral wind, and seismic forces are dissipated through our engineered framing.
Custom welded plate girders and tapered portal frames manufactured via automated submerged arc welding (SAW). Steel thickness and depth are sculpted precisely to match the bending moment envelope (MEd), concentrating steel mass at high-stress haunches and tapering down at mid-spans, reducing overall steel tonnage by up to 25%.
Heavy flange-to-web full-penetration butt welds and automated fillet welds resist extreme cyclic shear and lateral portal sway under heavy industrial cranes and typhoon winds.
Fabricated using S355J2+N and S355K2 high-impact toughness structural steel plates tested at -20°C and -40°C, shot-blasted to SA 2.5 with certified industrial primer systems.
Fully verified structural calculations meeting European, British, and international building codes.
Web shear buckling, transverse stiffener design, and patch loading resistance.
Full quality requirements for fusion welding of metallic structural steel materials.
Welding procedure qualification records (WPQR) for submerged arc welding.
100% VT and comprehensive ultrasonic testing (UT) on all tension flange butt welds.
From 3D Tekla BIM modeling to automated roll-forming, container packing, and on-site bolted erection.
CNC nesting optimization maximizing raw steel plate utilization up to 94%.
Automated twin-arc welding beams producing deep penetration, defect-free continuous welds.
Level II ultrasonic testing of welds followed by automated centrifugal shot-blasting.
Built-up members delivered with precision factory-welded end-plates for fast bolted erection.
Why civil engineers, architects, and international contractors specify this SerBuild technology.
Sculpted girder depths reduce overall structural steel mass by 15% to 25%.
Engineered for extreme bending loads and clear spans up to 70+ meters.
Continuous twin-arc automated welding guarantees full penetration and fatigue life.
Ideal for steel mills, paper processing plants, shipyards, and heavy crane bays.
Explore the primary architectural and industrial building types utilizing this structural system.
Clear-span halls up to 60m+ span with optimized eave heights and overhead crane integration.
View Industrial →Modern 1 to 6-storey residential structures with superior acoustic privacy and seismic safety.
View Residential →Heavy-duty framing for corporate offices, retail complexes, and mission-critical IT data centers.
View Commercial →Corrosion-resistant equestrian arenas, grain storage halls, and ventilated livestock facilities.
View Agricultural →Complete technical documentation and models supplied for municipal permitting and construction.
Real-world evidence of precision Eurocode engineering, containerized export, and on-site assembly execution.
Challenge: Severe coastal bora wind gusts (up to 180 km/h) and high seismic ground acceleration in the Adriatic coastal z...
Challenge: 30-meter column-free clear span required to maximize high-bay pallet racking, integrated with a 10-ton overhea...
Challenge: 12 integrated loading docks, high internal clearance of 12 meters, strict NF EN French Eurocode compliance, an...
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.
Submit your project dimensions, drawings or requirements for an engineering review and itemized quote within 24–48 hours.