Cost-optimized, repeatable, panelized light gauge steel framing engineered for large-scale multi-unit housing developments and residential investors.
| Clear Span Range | Floor joist spans up to 7.5 meters with engineered open-web steel trusses or C-joists |
|---|---|
| Height & Storey Range | 2 to 5 storeys in panelized cold-formed steel |
| Structural Steel Quality | S350GD + Z275 Galvanized Steel (1.20mm - 2.50mm) |
| Available Delivery Scope | Supply Only (Panelized / Flat-pack) • Supply + Supervision • Complete Frame Erection |
| Ideal Project Types | Row townhouses, Low-rise apartment blocks, Student housing developments, Suburban master-planned communities |
SerBuild engineered Multi-Family & Multi-Unit Housing systems are custom designed around project-specific loads, spans, and building geometry. We eliminate intermediate columns to maximize internal usable floor area while maintaining rigorous structural safety factors under European Eurocodes.
All structural components are precision fabricated in our factory in Türkiye using automated CNC roll-forming and robotic welding lines, pre-punched for 100% bolted field assembly without on-site hot work.
Every element is permanently coded and bundled according to strict 3D container packing algorithms, ensuring rapid, sequential offloading on your job site.
Engineered for durability, wind resistance, and zero thermal bridging.
Hot-rolled structural sections (S355JR / S355J2) or high-tensile cold-formed galvanized C/U sections (S350GD + Z275). Shot-blasted to SA 2.5 standard with certified corrosion protection.
Continuous cold-formed Z and C purlins with overlapping lap joints for maximum structural stiffness, combined with high-tensile threaded rod or cable cross-bracing.
Compatible with PIR/PUR sandwich panels (40mm–200mm), non-combustible rockwool panels (REI 120), or architectural fiber cement rainscreens with integrated thermal break strips.
Every building is calculated using site-specific meteorological and seismic coordinates:
We deliver complete foundation engineering documentation for your local civil engineer: anchor bolt coordinates, reactions tables, and pre-welded positioning cages.
Laser verification of cast-in anchor bolts against SerBuild foundation coordinates.
Columns and rafters lifted with mobile crane and secured with Grade 8.8/10.9 bolts.
Continuous galvanized Z-purlins, wall girts, and high-tensile cross-bracing cables installed.
PIR sandwich panels, flashings, and gutters fastened with airtight sealants.
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.
A typical 200 m² two-storey residential steel frame can be fully assembled and anchored on a prepared concrete slab in 7 to 14 days by a 4-man crew using our pre-punched, numbered profile kits.
Light gauge steel structures offer superior seismic safety due to their high strength-to-weight ratio and ductile strap-braced shear wall design, absorbing seismic ground acceleration without brittle structural failure (EN 1998 compliant).
By combining our cold-formed steel frames with certified fire-rated gypsum board, Promatect, or stone wool insulation, our wall assemblies achieve fire resistance ratings of REI 60, REI 90, and up to REI 120.
No. We design external building envelopes with continuous rigid exterior insulation sheathing and thermal break isolators, completely eliminating thermal bridging and achieving U-values as low as 0.12 W/m²K.
Yes. We work from your custom architectural CAD / BIM drawings, translating complex architectural geometries, double-height ceilings, and large window openings into precision roll-formed steel framing.
Submit your project dimensions, drawings or requirements for an engineering review and itemized quote within 24–48 hours.