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A complete SerBuild prefabricated steel building kit is a 100% pre-engineered, flat-pack industrial superstructure delivered to your jobsite with zero on-site cutting or welding required. The standard kit comprises five integrated subsystems: 1) Primary Load-Bearing Frame (S355JR hot-rolled/welded columns, portal rafters, and crane runway girders), 2) Secondary Framing (S350GD galvanized Z and C purlins, girts, and eave struts), 3) High-Tensile Structural Fasteners (Grade 8.8 / 10.9 hot-dip galvanized bolts, chemical foundation anchors, and EPDM self-drilling screws), 4) Weatherproof Thermal Envelope (PIR or mineral wool sandwich panels, polycarbonate roof lights, and perimeter flashings), and 5) Comprehensive Engineering Dossier (Eurocode static report, foundation anchor templates, and 3D step-by-step Tekla erection manual).
When a SerBuild container arrives at your construction site, it contains an exhaustive, turn-key hardware package engineered for rapid mechanical assembly:
The breakdown below shows the value contribution of each subsystem within a standard prefabricated steel building kit:
| Kit Subsystem | Included Components & Materials | Share of Kit Value | Typical Value (1,200 m² Kit) |
|---|---|---|---|
| Primary Steel Skeleton | Columns, rafters, haunches, crane girders, apex plates (S355JR) | 45% – 50% | €58,000 – €72,000 |
| Secondary Galvanized Framing | S350GD Z-purlins, C-girts, eave struts, sag rods, wind bracings | 15% – 18% | €20,000 – €26,000 |
| Insulated Cladding Envelope | PIR roof & wall sandwich panels (80mm), translucent skylights | 25% – 30% | €34,000 – €44,000 |
| Fasteners, Trims & Flashings | Grade 8.8/10.9 bolts, anchors, ridge caps, gutters, downspouts, butyl | 6% – 8% | €8,000 – €12,000 |
| Engineering & 3D Documentation | Static report, Tekla 3D model, anchor templates, 3D erection book | Included (0%) | Included (€0) |
| Kit Tier / Option | Primary Frame | Secondary Purlins | Insulated Panels | Fasteners & Trims | Best Application |
|---|---|---|---|---|---|
| Core Frame Only Kit | Included (S355JR) | Included (S350GD) | Excluded (Client sources) | Bolts only | Local cladding sourcing or masonry infill |
| Closed Shell Weather-Tight Kit | Included (S355JR) | Included (S350GD) | Included (80mm PIR) | Included (Full trim) | Standard industrial & logistics warehouses (Most Popular) |
| Heavy Industrial Crane Kit | Included (+Crane beams) | Included (Heavy Z) | Included (100mm PIR) | Included (Full trim) | Manufacturing, fabrication & assembly facilities |
| Cold Storage Envelope Kit | Included (S355JR) | Included (S350GD) | Included (150mm PIR) | Included (Thermal break) | Food logistics & temperature-controlled warehouses |
Inspect container packing lists and verify crate contents against digital QR codes.
Position steel anchor templates on formwork and cast chemical/J-bolt anchor rods.
Crane lifts columns onto anchor bolts; tighten base nuts and install temporary guy-wire bracings.
Pre-bolt rafter halves on the ground; crane lifts complete portal arch into position.
Bolt continuous Z-purlins across roof and tighten cross-tension bracing rods.
Fasten sandwich panels with self-drilling EPDM screws and install color-matched flashings.
Transmettez dimensions, portées et coordonnées géographiques. Notre bureau d'études structure fournit une offre détaillée et une pré-analyse Eurocode 3 sous 24 à 48h.
Réponses détaillées sur l'ingénierie Eurocode, la fabrication, l'exportation et le montage.
Yes. SerBuild includes high-tensile Grade 8.8 anchor bolt rods, heavy leveling nuts, oversized baseplate washers, and steel positioning templates with every building kit.
No. All SerBuild steel building kits are 100% pre-cut, pre-punched, and pre-welded in our CNC factory. Assembly on site is 100% mechanical bolting using standard hand and power tools.
Every SerBuild kit is packed with a standard 5% surplus of all fasteners, bolts, nuts, washers, screws, and butyl sealing tapes to ensure zero downtime on site.
Industrial sectional doors, automated roller shutters, and fire-rated steel personnel doors can be bundled directly into the kit package with pre-framed structural openings (trimmers and headers) included in the primary steel design.
We provide a comprehensive 3D step-by-step assembly manual generated directly from the Tekla BIM model, featuring color-coded exploded 3D connection details, bolt torque specification tables, and a complete part numbering index.
Transmettez-nous vos dimensions ou plans pour une analyse d'ingénierie et une offre détaillée sous 24 à 48 heures.