Combining the massive load capacity and large openings of hot-rolled structural steel with the lightweight, thermal speed of light gauge steel infill panels.
Precision manufacturing parameters, steel grades, connection hardware, and performance metrics.
How vertical gravity, lateral wind, and seismic forces are dissipated through our engineered framing.
Primary vertical gravity loads are supported by hot-rolled heavy steel beams and columns (S355JR), while secondary floor and wall envelopes utilize light gauge steel framing (S350GD). This hybrid pairing slashes total structural mass by up to 35% compared to all-hot-rolled construction.
The heavy steel frame provides rigid lateral stability against wind and earthquakes, while LGS infill walls act as shear-resistant exterior curtain panels with flexible slotted deflection track headers absorbing floor live load deflections without cracking.
Thermal performance is dramatically superior to masonry: LGS infill cavities house 150mm of mineral wool while exterior continuous insulation completely breaks thermal bridging around hot-rolled structural columns (U = 0.12 W/m²K).
Fully verified structural calculations meeting European, British, and international building codes.
Interfacing hot-rolled primary frames with cold-formed secondary infill studs.
Slotted track deflection connections preventing damage to infill walls under seismic sway.
2D thermal bridge modeling around exterior structural steel column encasements.
REI 60 to REI 120 certified passive fire protection on infill wall assemblies.
From 3D Tekla BIM modeling to automated roll-forming, container packing, and on-site bolted erection.
Single integrated 3D model coordinating both heavy structural steel and LGS framing.
Heavy steel beams sawed/drilled on CNC beam lines while LGS panels are roll-formed in parallel.
Container delivery sequenced so primary steel arrives first, followed immediately by LGS kits.
Primary steel erected by crane in days, followed by rapid manual screw-fixing of LGS infill panels.
Why civil engineers, architects, and international contractors specify this SerBuild technology.
Combines massive open spans of heavy steel with the fast, dry framing of light gauge steel.
Reduces total building weight and foundation concrete costs by over a third.
Absorbs dynamic floor deflections and wind movements without cracking interior drywall.
Infill cavity and external continuous insulation achieve U-values down to 0.12 W/m²K.
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.